Memory Retrieval Proves Cross Session Recall Works
TL;DR - Session insights
- Memory is self-aware: When queried about “Context Infinite”, the AI found its own previous analysis already stored in memory (node 369-370), demonstrating cross-session retrieval actually works.
- Semantic scores reveal relevance: Search results include 0.0-1.0 similarity scores, with the previous gap analysis scoring 0.65 for “context chunking summarization retrieval” - showing the embedding model captures conceptual relationships.
- Zoom-out reveals conversation flow: The
zoom_outon node 369 reconstructed the full ancestry chain (statement -> block -> message -> session -> agent), proving bidirectional navigation works. - 80% delivery verdict: The AI concluded the implementation delivers “unlimited context through intelligent chunking and retrieval” but flagged summarization as the open question - either handled elsewhere or intentionally deferred.
- Tool messages are first-class citizens: Edit and Read tool calls with their full inputs/outputs are captured alongside human messages, making the entire AI workflow queryable.
Session Log
USER: I have implemented the “Context Infinite” from week 5, this week. Look into memory store and tell me whether what you see from memory is close to what we wanted for “Context Infinite” project.
AI: I’ll check both the memory store contents and the project requirements to compare them.
TOOL-CALL: mcp__memory__memory_list_sessions
{}TOOL-CALL: Read
{"file_path":"./blog/ROADMAP.md"}TOOL:
{"sessions":[{"node_id":1,"session_id":"e68ea0b8-e4f6-420f-8074-09e2bdcaebdb","agent_id":"memory-service_coder","message_count":45},{"node_id":150,"session_id":"4cef417a-9672-4a36-b72f-989a4227ecfd","agent_id":"blogger","message_count":5},{"node_id":171,"session_id":"bb77a6f6-d0eb-43b2-a336-5f951808617b","agent_id":"blogger","message_count":18},{"node_id":371,"session_id":"6c275cd1-f6ad-4842-9964-3e8e71aee539","agent_id":"blogger","message_count":1}],"total":4}TOOL:
1→# 52vibes: Draft Project List (v3) 2→ 3→> **Status:** Draft - subject to revision based on prior week results 4→> **Last Updated:** December 30, 2025 5→> **Philosophy:** Go big or go home. No buffers. Failure is valid data. 6→ 7→--- 8→ 9→## Selection Criteria 10→ 11→| Criterion | Weight | 12→|-----------|--------| 13→| Tests new agent capability | 40% | 14→| Compounds on prior work | 30% | 15→| Produces useful artifact | 30% | 16→ 17→**Non-negotiable:** Fits 1-week time budget (scope adjusted, not ambition) 18→ 19→--- 20→ 21→## Q1: Agentic Infrastructure (Weeks 1-13) 22→ 23→| Wk | Dates | Project | Agent Capability Tested | Artifact | 24→|----|-------|---------|------------------------|----------| 25→| 1 | Jan 1-7 | **Static Blog Platform** | Full-stack setup, CI/CD, deployment | Hugo site + custom theme + pipeline | 26→| 2 | Jan 8-14 | **Security Adversary** | Adversarial thinking, vulnerability discovery, codebase extension | Extended adm/adsm/addb + active red-team capability that attacks code | 27→| 3 | Jan 15-21 | **Autonomous Test Synthesizer** | Self-verification, test reasoning | System that analyzes code and generates comprehensive tests without human guidance | 28→| 4 | Jan 22-28 | **Ambiguity Resolver** | Clarification strategies, decision-making | Library that takes vague requirements and produces concrete specifications | 29→| 5 | Jan 29-Feb 4 | **Context Infinite** | Long-context handling, session continuity | System for unlimited context through intelligent chunking, summarization, and retrieval | 30→| 6 | Feb 5-11 | **Autonomous Debugger** | Runtime reasoning, diagnosis, fix generation | Tool that debugs issues without human intervention, integrates with Context Infinite | [...148 more lines...]AI: Now let me explore what’s actually in the memory store to understand the implementation.
TOOL-CALL: mcp__memory__memory_get_session
{"session_id":"e68ea0b8-e4f6-420f-8074-09e2bdcaebdb"}TOOL-CALL: mcp__memory__memory_query
{"query":"context chunking summarization retrieval memory","max_results":10}TOOL:
{"node_id":1,"session_id":"e68ea0b8-e4f6-420f-8074-09e2bdcaebdb","agent_id":"memory-service_coder","message_count":45}TOOL:
{"results":[{"node_id":370,"level":"statement","score":0.6505866646766663,"content":"The spec said \"intelligent chunking, summarization, and retrieval\" — I see chunking and retrieval clearly, but the blocks don't appear to be summaries of their children; they seem to be contiguous segments. **Question**: Is summarization handled elsewhere (e.g., at query time, or through a separate process), or was it descoped?","children_count":0},{"node_id":210,"level":"statement","score":0.630955696105957,"content":"Tool: mcp__memory__memory_query\nInput: {\"query\":\"chunking summarization embedding hierarchy\",\"max_results\":15}\nResult: \"Error: result (216,402 characters) exceeds maximum allowed tokens.","children_count":0},{"node_id":369,"level":"statement","score":0.6208346486091614,"content":"Based on my exploration, here's how the implementation compares to the **Week 5: Context Infinite** spec: ## Spec Requirements vs Implementation | Requirement | Status | Evidence | |-------------|--------|----------| | **Long-context handling** | ✅ | 4-level hierarchy: session → message → block → statement | | **Session continuity** | ✅ | 3 sessions stored, cross-session queries work | | **Intelligent chunking** | ✅ | Messages decomposed into blocks, then statements | | **Retrieval** | ✅ | Semantic search with similarity scores, drill-down/zoom-out navigation | | **Summarization** | ❓ | Not evident - blocks appear to be segments, not summaries | ## What I See in Memory **Hierarchy works well:** - Statement level captures atomic facts: `\"I cleared the memory database.\"` - Block level groups related statements (4 statements per block in example) - Message level captures full turns including tool calls - Session level ties conversations together **Semantic search is functional:** - Queries return scored results across all levels - Can search specific levels (session/message/block/statement) - Tool messages (Edit, Read) are captured with inputs and outputs ## Gap Analysis The main uncertainty is **summarization**.","children_count":0},{"node_id":175,"level":"statement","score":0.6081222295761108,"content":"Look into memory store and tell me whether what you see from memory is close to what we wanted for \"Context Infinite\" project.","children_count":0},{"node_id":375,"level":"statement","score":0.6081222295761108,"content":"Look into memory store and tell me whether what\n you see from memory is close to what we wanted for \"Context Infinite\" project.","children_count":0},{"node_id":133,"level":"statement","score":0.602467954158783,"content":"Tool: mcp__memory__memory_drill_down\nInput: {\"id\":27}\nResult: [{\"type\":\"text\",\"text\":\"{\\\"node_id\\\":27,\\\"level\\\":\\\"block\\\",\\\"children\\\":[{\\\"node_id\\\":28,\\\"level\\\":\\\"statement\\\",\\\"content\\\":\\\"Done.\\\",\\\"children_count\\\":0},{\\\"node_id\\\":29,\\\"level\\\":\\\"statement\\\",\\\"content\\\":\\\"The MCP script now only exposes query tools: - `memory_query` - semantic search - `memory_drill_down` - navigate to children - `memory_zoom_out` - navigate to ancestors - `memory_list_sessions` - list all sessions - `memory_get_session` - get session details Store operations removed.\\\",\\\"children_count\\\":0},{\\\"node_id\\\":30,\\\"level\\\":\\\"statement\\\",\\\"content\\\":\\\"Pushing is now exclusively the responsibility of hooks.\\\",\\\"children_count\\\":0}],\\\"children_count\\\":3,\\\"total_children\\\":3}\\n\"}]","children_count":0},{"node_id":192,"level":"statement","score":0.5974187850952148,"content":"Tool: mcp__memory__memory_query\nInput: {\"query\":\"context memory conversation history\",\"max_results\":20}\nResult: [{\"type\":\"text\",\"text\":\"{\\\"results\\\":[{\\\"node_id\\\":173,\\\"level\\\":\\\"block\\\",\\\"score\\\":0.6283838152885437,\\\"content\\\":\\\"I have implemented the \\\\\\\"Context Infinite\\\\\\\" from week 5, this week.","children_count":0},{"node_id":342,"level":"statement","score":0.5956910252571106,"content":"For semantic search to work well, we need content that captures the **meaning** of what happened, not the raw data structure. **Current (problematic):**","children_count":0},{"node_id":211,"level":"statement","score":0.5927485227584839,"content":"Output has been saved to ~/.claude/projects/-Users-vinay-Documents-projects-52vibes-blog/bb77a6f6-d0eb-43b2-a336-5f951808617b/tool-results/mcp-memory-memory_query-1768378096333.txt.\\nFormat: JSON array with schema: [{type: string, text: string}]\\nUse offset and limit parameters to read specific portions of the file, the Grep tool to search for specific content, and jq to make structured queries.\\nREQUIREMENTS FOR SUMMARIZATION/ANALYSIS/REVIEW:\\n- You MUST read the content from the file at ~/.claude/projects/-Users-vinay-Documents-projects-52vibes-blog/bb77a6f6-d0eb-43b2-a336-5f951808617b/tool-results/mcp-memory-memory_query-1768378096333.txt in sequential chunks until 100% of the content has been read.\\n- If you receive truncation warnings when reading the file, reduce the chunk size until you have read 100% of the content without truncation.\\n- Before producing ANY summary or analysis, you MUST explicitly describe what portion of the content you have read. ***If you did not read the entire content, you MUST explicitly state this.***\\n\"","children_count":0},{"node_id":234,"level":"statement","score":0.5923262238502502,"content":"Output has been saved to ~/.claude/projects/-Users-vinay-Documents-projects-52vibes-blog/bb77a6f6-d0eb-43b2-a336-5f951808617b/tool-results/mcp-memory-memory_zoom_out-1768378122258.txt.\\nFormat: JSON array with schema: [{type: string, text: string}]\\nUse offset and limit parameters to read specific portions of the file, the Grep tool to search for specific content, and jq to make structured queries.\\nREQUIREMENTS FOR SUMMARIZATION/ANALYSIS/REVIEW:\\n- You MUST read the content from the file at ~/.claude/projects/-Users-vinay-Documents-projects-52vibes-blog/bb77a6f6-d0eb-43b2-a336-5f951808617b/tool-results/mcp-memory-memory_zoom_out-1768378122258.txt in sequential chunks until 100% of the content has been read.\\n- If you receive truncation warnings when reading the file, reduce the chunk size until you have read 100% of the content without truncation.\\n- Before producing ANY summary or analysis, you MUST explicitly describe what portion of the content you have read. ***If you did not read the entire content, you MUST explicitly state this.***\\n\"","children_count":0}],"total_matches":10,"top_level":"session","bottom_level":"statement","truncated":false}AI: Interesting - I can see there’s already been an analysis of this in the memory store. Let me drill down further to understand the actual structure and validate the findings.
TOOL-CALL: mcp__memory__memory_drill_down
{"id":1,"max_results":10}TOOL-CALL: mcp__memory__memory_query
{"query":"hierarchy session message block statement levels","max_results":5}TOOL:
{"node_id":1,"level":"session","children":[{"node_id":2,"level":"message","content":"I cleared the memory database. But before we do that again to do a clean-slate test, we need to update the `memory-mcp` script to only bother about querying. I don't want tools that push messages since that'll probably corrupt the store. Pushing information is exclusively the responsibility of hooks.","children_count":1},{"node_id":8,"level":"message","content":"Tool: Read\nInput: {\"file_path\":\"./grid/memory-service/scripts/memory-mcp\"}\nResult: {\"type\":\"text\",\"file\":{\"filePath\":\"./grid/memory-service/scripts/memory-mcp\",\"content\":\"#!/usr/bin/env bash\\n#\\n# memory-mcp - MCP server for memory-service\\n#\\n# Exposes memory-service operations as MCP tools for AI assistants.\\n#\\n# Environment:\\n# MEMORY_SERVICE_HOST Service endpoint (default: localhost:8080)\\n#\\n\\nset -u\\n\\nHOST=\\\"${MEMORY_SERVICE_HOST:-localhost:8080}\\\"\\nENDPOINT=\\\"http://${HOST}/rpc\\\"\\n\\n# Log to stderr (not visible to MCP client)\\nlog() {\\n echo \\\"[memory-mcp] $*\\\" >&2\\n}\\n\\n# Send JSON-RPC response\\nrespond() {\\n local id=\\\"$1\\\"\\n local result=\\\"$2\\\"\\n printf '{\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":%s,\\\"result\\\":%s}\\\\n' \\\"$id\\\" \\\"$result\\\"\\n}\\n\\n# Send JSON-RPC error\\nrespond_error() {\\n local id=\\\"$1\\\"\\n local code=\\\"$2\\\"\\n local message=\\\"$3\\\"\\n printf '{\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":%s,\\\"error\\\":{\\\"code\\\":%d,\\\"message\\\":\\\"%s\\\"}}\\\\n' \\\"$id\\\" \\\"$code\\\" \\\"$message\\\"\\n}\\n\\n# Call memory-service JSON-RPC\\ncall_memory_service() {\\n local method=\\\"$1\\\"\\n local params=\\\"$2\\\"\\n\\n local payload=\\\"{\\\\\\\"jsonrpc\\\\\\\":\\\\\\\"2.0\\\\\\\",\\\\\\\"method\\\\\\\":\\\\\\\"${method}\\\\\\\",\\\\\\\"params\\\\\\\":${params},\\\\\\\"id\\\\\\\":1}\\\"\\n\\n local response\\n response=$(curl -s -X POST \\\"$ENDPOINT\\\" \\\\\\n -H \\\"Content-Type: application/json\\\" \\\\\\n -d \\\"$payload\\\" 2>/dev/null)\\n\\n if [[ $? -ne 0 ]]; then\\n echo '{\\\"error\\\": \\\"Failed to connect to memory-service\\\"}'\\n return 1\\n fi\\n\\n # Extract result or error\\n local err=$(echo \\\"$response\\\" | jq -r '.error.message // empty')\\n if [[ -n \\\"$err\\\" ]]; then\\n echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"$err\\\\\\\"}\\\"\\n return 1\\n fi\\n\\n echo \\\"$response\\\" | jq -c '.result'\\n}\\n\\n# Tool definitions\\nget_tools() {\\n cat <<'EOF'\\n{\\n \\\"tools\\\": [\\n {\\n \\\"name\\\": \\\"memory_query\\\",\\n \\\"description\\\": \\\"Semantic search across stored memories. Returns relevant content ranked by similarity score.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"query\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Search text to find semantically similar content\\\"\\n },\\n \\\"level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Search only this specific level\\\"\\n },\\n \\\"top_level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Highest level to search (default: session)\\\"\\n },\\n \\\"bottom_level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Lowest level to search (default: statement)\\\"\\n },\\n \\\"max_results\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Maximum results to return (default: 10, max: 100)\\\"\\n }\\n },\\n \\\"required\\\": [\\\"query\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_drill_down\\\",\\n \\\"description\\\": \\\"Get children of a node. Navigate down the hierarchy from session to message to block to statement.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Node ID to get children of\\\"\\n },\\n \\\"filter\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Optional text filter for children (case-insensitive)\\\"\\n },\\n \\\"max_results\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Maximum children to return (default: 100)\\\"\\n }\\n },\\n \\\"required\\\": [\\\"id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_zoom_out\\\",\\n \\\"description\\\": \\\"Get ancestors of a node. Navigate up the hierarchy to see parent context.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Node ID to get ancestors of\\\"\\n }\\n },\\n \\\"required\\\": [\\\"id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_list_sessions\\\",\\n \\\"description\\\": \\\"List all stored sessions with their metadata.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {}\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store\\\",\\n \\\"description\\\": \\\"Store a new message in a session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to store message in\\\"\\n },\\n \\\"agent_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Agent ID that created this message\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Message content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\", \\\"agent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_block\\\",\\n \\\"description\\\": \\\"Store a block under a message.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent message ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Block content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_statement\\\",\\n \\\"description\\\": \\\"Store a statement under a block.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent block ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Statement content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n }\\n ]\\n}\\nEOF\\n}\\n\\n# Execute a tool\\nexecute_tool() {\\n local name=\\\"$1\\\"\\n local args=\\\"$2\\\"\\n\\n case \\\"$name\\\" in\\n memory_query)\\n local query=$(echo \\\"$args\\\" | jq -r '.query')\\n local params=\\\"{\\\\\\\"query\\\\\\\": \\\\\\\"$query\\\\\\\"\\\"\\n\\n local level=$(echo \\\"$args\\\" | jq -r '.level // empty')\\n [[ -n \\\"$level\\\" ]] && params+=\\\", \\\\\\\"level\\\\\\\": \\\\\\\"$level\\\\\\\"\\\"\\n\\n local top=$(echo \\\"$args\\\" | jq -r '.top_level // empty')\\n [[ -n \\\"$top\\\" ]] && params+=\\\", \\\\\\\"top_level\\\\\\\": \\\\\\\"$top\\\\\\\"\\\"\\n\\n local bottom=$(echo \\\"$args\\\" | jq -r '.bottom_level // empty')\\n [[ -n \\\"$bottom\\\" ]] && params+=\\\", \\\\\\\"bottom_level\\\\\\\": \\\\\\\"$bottom\\\\\\\"\\\"\\n\\n local max=$(echo \\\"$args\\\" | jq -r '.max_results // empty')\\n [[ -n \\\"$max\\\" ]] && params+=\\\", \\\\\\\"max_results\\\\\\\": $max\\\"\\n\\n params+=\\\"}\\\"\\n call_memory_service \\\"query\\\" \\\"$params\\\"\\n ;;\\n\\n memory_drill_down)\\n local id=$(echo \\\"$args\\\" | jq -r '.id')\\n local params=\\\"{\\\\\\\"id\\\\\\\": $id\\\"\\n\\n local filter=$(echo \\\"$args\\\" | jq -r '.filter // empty')\\n [[ -n \\\"$filter\\\" ]] && params+=\\\", \\\\\\\"filter\\\\\\\": \\\\\\\"$filter\\\\\\\"\\\"\\n\\n local max=$(echo \\\"$args\\\" | jq -r '.max_results // empty')\\n [[ -n \\\"$max\\\" ]] && params+=\\\", \\\\\\\"max_results\\\\\\\": $max\\\"\\n\\n params+=\\\"}\\\"\\n call_memory_service \\\"drill_down\\\" \\\"$params\\\"\\n ;;\\n\\n memory_zoom_out)\\n local id=$(echo \\\"$args\\\" | jq -r '.id')\\n call_memory_service \\\"zoom_out\\\" \\\"{\\\\\\\"id\\\\\\\": $id}\\\"\\n ;;\\n\\n memory_list_sessions)\\n call_memory_service \\\"list_sessions\\\" \\\"{}\\\"\\n ;;\\n\\n memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n memory_store)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n local agent_id=$(echo \\\"$args\\\" | jq -r '.agent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\", \\\\\\\"agent_id\\\\\\\": \\\\\\\"$agent_id\\\\\\\", \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_block)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_block\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_statement)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_statement\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n *)\\n echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"Unknown tool: $name\\\\\\\"}\\\"\\n return 1\\n ;;\\n esac\\n}\\n\\n# Handle a single JSON-RPC request\\nhandle_request() {\\n local request=\\\"$1\\\"\\n\\n local id=$(echo \\\"$request\\\" | jq -r '.id // \\\"null\\\"')\\n local method=$(echo \\\"$request\\\" | jq -r '.method')\\n local params=$(echo \\\"$request\\\" | jq -c '.params // {}')\\n\\n case \\\"$method\\\" in\\n initialize)\\n respond \\\"$id\\\" '{\\\"protocolVersion\\\":\\\"2024-11-05\\\",\\\"capabilities\\\":{\\\"tools\\\":{}},\\\"serverInfo\\\":{\\\"name\\\":\\\"memory-mcp\\\",\\\"version\\\":\\\"1.0.0\\\"}}'\\n ;;\\n\\n notifications/initialized)\\n # No response needed for notifications\\n ;;\\n\\n tools/list)\\n respond \\\"$id\\\" \\\"$(get_tools | jq -c '.')\\\"\\n ;;\\n\\n tools/call)\\n local tool_name=$(echo \\\"$params\\\" | jq -r '.name')\\n local tool_args=$(echo \\\"$params\\\" | jq -c '.arguments // {}')\\n\\n local result\\n result=$(execute_tool \\\"$tool_name\\\" \\\"$tool_args\\\")\\n\\n local error_check=$(echo \\\"$result\\\" | jq -r '.error // empty')\\n if [[ -n \\\"$error_check\\\" ]]; then\\n respond \\\"$id\\\" \\\"{\\\\\\\"content\\\\\\\": [{\\\\\\\"type\\\\\\\": \\\\\\\"text\\\\\\\", \\\\\\\"text\\\\\\\": \\\\\\\"Error: $error_check\\\\\\\"}], \\\\\\\"isError\\\\\\\": true}\\\"\\n else\\n local text=$(echo \\\"$result\\\" | jq -c '.')\\n respond \\\"$id\\\" \\\"{\\\\\\\"content\\\\\\\": [{\\\\\\\"type\\\\\\\": \\\\\\\"text\\\\\\\", \\\\\\\"text\\\\\\\": $(echo \\\"$text\\\" | jq -Rs '.')}]}\\\"\\n fi\\n ;;\\n\\n *)\\n respond_error \\\"$id\\\" -32601 \\\"Method not found: $method\\\"\\n ;;\\n esac\\n}\\n\\n# Main loop - read JSON-RPC requests from stdin\\nmain() {\\n log \\\"Started (endpoint: $ENDPOINT)\\\"\\n\\n while IFS= read -r line; do\\n # Skip empty lines\\n [[ -z \\\"$line\\\" ]] && continue\\n\\n # Log incoming request\\n log \\\"Request: $line\\\"\\n\\n # Handle the request\\n handle_request \\\"$line\\\"\\n\\n done\\n\\n log \\\"Shutdown\\\"\\n}\\n\\nmain\\n\",\"numLines\":365,\"startLine\":1,\"totalLines\":365}}","children_count":1},{"node_id":14,"level":"message","content":"Tool: Edit\nInput: {\"file_path\":\"./grid/memory-service/scripts/memory-mcp\",\"old_string\":\" {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store\\\",\\n \\\"description\\\": \\\"Store a new message in a session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to store message in\\\"\\n },\\n \\\"agent_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Agent ID that created this message\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Message content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\", \\\"agent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_block\\\",\\n \\\"description\\\": \\\"Store a block under a message.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent message ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Block content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_statement\\\",\\n \\\"description\\\": \\\"Store a statement under a block.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent block ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Statement content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n }\\n ]\\n}\",\"new_string\":\" {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n }\\n ]\\n}\",\"replace_all\":false}\nResult: {\"filePath\":\"./grid/memory-service/scripts/memory-mcp\",\"oldString\":\" {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store\\\",\\n \\\"description\\\": \\\"Store a new message in a session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to store message in\\\"\\n },\\n \\\"agent_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Agent ID that created this message\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Message content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\", \\\"agent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_block\\\",\\n \\\"description\\\": \\\"Store a block under a message.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent message ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Block content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_statement\\\",\\n \\\"description\\\": \\\"Store a statement under a block.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent block ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Statement content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n }\\n ]\\n}\",\"newString\":\" {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n }\\n ]\\n}\",\"originalFile\":\"#!/usr/bin/env bash\\n#\\n# memory-mcp - MCP server for memory-service\\n#\\n# Exposes memory-service operations as MCP tools for AI assistants.\\n#\\n# Environment:\\n# MEMORY_SERVICE_HOST Service endpoint (default: localhost:8080)\\n#\\n\\nset -u\\n\\nHOST=\\\"${MEMORY_SERVICE_HOST:-localhost:8080}\\\"\\nENDPOINT=\\\"http://${HOST}/rpc\\\"\\n\\n# Log to stderr (not visible to MCP client)\\nlog() {\\n echo \\\"[memory-mcp] $*\\\" >&2\\n}\\n\\n# Send JSON-RPC response\\nrespond() {\\n local id=\\\"$1\\\"\\n local result=\\\"$2\\\"\\n printf '{\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":%s,\\\"result\\\":%s}\\\\n' \\\"$id\\\" \\\"$result\\\"\\n}\\n\\n# Send JSON-RPC error\\nrespond_error() {\\n local id=\\\"$1\\\"\\n local code=\\\"$2\\\"\\n local message=\\\"$3\\\"\\n printf '{\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":%s,\\\"error\\\":{\\\"code\\\":%d,\\\"message\\\":\\\"%s\\\"}}\\\\n' \\\"$id\\\" \\\"$code\\\" \\\"$message\\\"\\n}\\n\\n# Call memory-service JSON-RPC\\ncall_memory_service() {\\n local method=\\\"$1\\\"\\n local params=\\\"$2\\\"\\n\\n local payload=\\\"{\\\\\\\"jsonrpc\\\\\\\":\\\\\\\"2.0\\\\\\\",\\\\\\\"method\\\\\\\":\\\\\\\"${method}\\\\\\\",\\\\\\\"params\\\\\\\":${params},\\\\\\\"id\\\\\\\":1}\\\"\\n\\n local response\\n response=$(curl -s -X POST \\\"$ENDPOINT\\\" \\\\\\n -H \\\"Content-Type: application/json\\\" \\\\\\n -d \\\"$payload\\\" 2>/dev/null)\\n\\n if [[ $? -ne 0 ]]; then\\n echo '{\\\"error\\\": \\\"Failed to connect to memory-service\\\"}'\\n return 1\\n fi\\n\\n # Extract result or error\\n local err=$(echo \\\"$response\\\" | jq -r '.error.message // empty')\\n if [[ -n \\\"$err\\\" ]]; then\\n echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"$err\\\\\\\"}\\\"\\n return 1\\n fi\\n\\n echo \\\"$response\\\" | jq -c '.result'\\n}\\n\\n# Tool definitions\\nget_tools() {\\n cat <<'EOF'\\n{\\n \\\"tools\\\": [\\n {\\n \\\"name\\\": \\\"memory_query\\\",\\n \\\"description\\\": \\\"Semantic search across stored memories. Returns relevant content ranked by similarity score.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"query\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Search text to find semantically similar content\\\"\\n },\\n \\\"level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Search only this specific level\\\"\\n },\\n \\\"top_level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Highest level to search (default: session)\\\"\\n },\\n \\\"bottom_level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Lowest level to search (default: statement)\\\"\\n },\\n \\\"max_results\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Maximum results to return (default: 10, max: 100)\\\"\\n }\\n },\\n \\\"required\\\": [\\\"query\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_drill_down\\\",\\n \\\"description\\\": \\\"Get children of a node. Navigate down the hierarchy from session to message to block to statement.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Node ID to get children of\\\"\\n },\\n \\\"filter\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Optional text filter for children (case-insensitive)\\\"\\n },\\n \\\"max_results\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Maximum children to return (default: 100)\\\"\\n }\\n },\\n \\\"required\\\": [\\\"id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_zoom_out\\\",\\n \\\"description\\\": \\\"Get ancestors of a node. Navigate up the hierarchy to see parent context.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Node ID to get ancestors of\\\"\\n }\\n },\\n \\\"required\\\": [\\\"id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_list_sessions\\\",\\n \\\"description\\\": \\\"List all stored sessions with their metadata.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {}\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store\\\",\\n \\\"description\\\": \\\"Store a new message in a session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to store message in\\\"\\n },\\n \\\"agent_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Agent ID that created this message\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Message content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\", \\\"agent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_block\\\",\\n \\\"description\\\": \\\"Store a block under a message.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent message ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Block content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_store_statement\\\",\\n \\\"description\\\": \\\"Store a statement under a block.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"parent_id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Parent block ID\\\"\\n },\\n \\\"content\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Statement content to store\\\"\\n }\\n },\\n \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\\n }\\n }\\n ]\\n}\\nEOF\\n}\\n\\n# Execute a tool\\nexecute_tool() {\\n local name=\\\"$1\\\"\\n local args=\\\"$2\\\"\\n\\n case \\\"$name\\\" in\\n memory_query)\\n local query=$(echo \\\"$args\\\" | jq -r '.query')\\n local params=\\\"{\\\\\\\"query\\\\\\\": \\\\\\\"$query\\\\\\\"\\\"\\n\\n local level=$(echo \\\"$args\\\" | jq -r '.level // empty')\\n [[ -n \\\"$level\\\" ]] && params+=\\\", \\\\\\\"level\\\\\\\": \\\\\\\"$level\\\\\\\"\\\"\\n\\n local top=$(echo \\\"$args\\\" | jq -r '.top_level // empty')\\n [[ -n \\\"$top\\\" ]] && params+=\\\", \\\\\\\"top_level\\\\\\\": \\\\\\\"$top\\\\\\\"\\\"\\n\\n local bottom=$(echo \\\"$args\\\" | jq -r '.bottom_level // empty')\\n [[ -n \\\"$bottom\\\" ]] && params+=\\\", \\\\\\\"bottom_level\\\\\\\": \\\\\\\"$bottom\\\\\\\"\\\"\\n\\n local max=$(echo \\\"$args\\\" | jq -r '.max_results // empty')\\n [[ -n \\\"$max\\\" ]] && params+=\\\", \\\\\\\"max_results\\\\\\\": $max\\\"\\n\\n params+=\\\"}\\\"\\n call_memory_service \\\"query\\\" \\\"$params\\\"\\n ;;\\n\\n memory_drill_down)\\n local id=$(echo \\\"$args\\\" | jq -r '.id')\\n local params=\\\"{\\\\\\\"id\\\\\\\": $id\\\"\\n\\n local filter=$(echo \\\"$args\\\" | jq -r '.filter // empty')\\n [[ -n \\\"$filter\\\" ]] && params+=\\\", \\\\\\\"filter\\\\\\\": \\\\\\\"$filter\\\\\\\"\\\"\\n\\n local max=$(echo \\\"$args\\\" | jq -r '.max_results // empty')\\n [[ -n \\\"$max\\\" ]] && params+=\\\", \\\\\\\"max_results\\\\\\\": $max\\\"\\n\\n params+=\\\"}\\\"\\n call_memory_service \\\"drill_down\\\" \\\"$params\\\"\\n ;;\\n\\n memory_zoom_out)\\n local id=$(echo \\\"$args\\\" | jq -r '.id')\\n call_memory_service \\\"zoom_out\\\" \\\"{\\\\\\\"id\\\\\\\": $id}\\\"\\n ;;\\n\\n memory_list_sessions)\\n call_memory_service \\\"list_sessions\\\" \\\"{}\\\"\\n ;;\\n\\n memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n memory_store)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n local agent_id=$(echo \\\"$args\\\" | jq -r '.agent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\", \\\\\\\"agent_id\\\\\\\": \\\\\\\"$agent_id\\\\\\\", \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_block)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_block\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_statement)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_statement\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n *)\\n echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"Unknown tool: $name\\\\\\\"}\\\"\\n return 1\\n ;;\\n esac\\n}\\n\\n# Handle a single JSON-RPC request\\nhandle_request() {\\n local request=\\\"$1\\\"\\n\\n local id=$(echo \\\"$request\\\" | jq -r '.id // \\\"null\\\"')\\n local method=$(echo \\\"$request\\\" | jq -r '.method')\\n local params=$(echo \\\"$request\\\" | jq -c '.params // {}')\\n\\n case \\\"$method\\\" in\\n initialize)\\n respond \\\"$id\\\" '{\\\"protocolVersion\\\":\\\"2024-11-05\\\",\\\"capabilities\\\":{\\\"tools\\\":{}},\\\"serverInfo\\\":{\\\"name\\\":\\\"memory-mcp\\\",\\\"version\\\":\\\"1.0.0\\\"}}'\\n ;;\\n\\n notifications/initialized)\\n # No response needed for notifications\\n ;;\\n\\n tools/list)\\n respond \\\"$id\\\" \\\"$(get_tools | jq -c '.')\\\"\\n ;;\\n\\n tools/call)\\n local tool_name=$(echo \\\"$params\\\" | jq -r '.name')\\n local tool_args=$(echo \\\"$params\\\" | jq -c '.arguments // {}')\\n\\n local result\\n result=$(execute_tool \\\"$tool_name\\\" \\\"$tool_args\\\")\\n\\n local error_check=$(echo \\\"$result\\\" | jq -r '.error // empty')\\n if [[ -n \\\"$error_check\\\" ]]; then\\n respond \\\"$id\\\" \\\"{\\\\\\\"content\\\\\\\": [{\\\\\\\"type\\\\\\\": \\\\\\\"text\\\\\\\", \\\\\\\"text\\\\\\\": \\\\\\\"Error: $error_check\\\\\\\"}], \\\\\\\"isError\\\\\\\": true}\\\"\\n else\\n local text=$(echo \\\"$result\\\" | jq -c '.')\\n respond \\\"$id\\\" \\\"{\\\\\\\"content\\\\\\\": [{\\\\\\\"type\\\\\\\": \\\\\\\"text\\\\\\\", \\\\\\\"text\\\\\\\": $(echo \\\"$text\\\" | jq -Rs '.')}]}\\\"\\n fi\\n ;;\\n\\n *)\\n respond_error \\\"$id\\\" -32601 \\\"Method not found: $method\\\"\\n ;;\\n esac\\n}\\n\\n# Main loop - read JSON-RPC requests from stdin\\nmain() {\\n log \\\"Started (endpoint: $ENDPOINT)\\\"\\n\\n while IFS= read -r line; do\\n # Skip empty lines\\n [[ -z \\\"$line\\\" ]] && continue\\n\\n # Log incoming request\\n log \\\"Request: $line\\\"\\n\\n # Handle the request\\n handle_request \\\"$line\\\"\\n\\n done\\n\\n log \\\"Shutdown\\\"\\n}\\n\\nmain\\n\",\"structuredPatch\":[{\"oldStart\":155,\"oldLines\":64,\"newStart\":155,\"newLines\":6,\"lines\":[\" },\",\" \\\"required\\\": [\\\"session_id\\\"]\",\" }\",\"- },\",\"- {\",\"- \\\"name\\\": \\\"memory_store\\\",\",\"- \\\"description\\\": \\\"Store a new message in a session.\\\",\",\"- \\\"inputSchema\\\": {\",\"- \\\"type\\\": \\\"object\\\",\",\"- \\\"properties\\\": {\",\"- \\\"session_id\\\": {\",\"- \\\"type\\\": \\\"string\\\",\",\"- \\\"description\\\": \\\"Session ID to store message in\\\"\",\"- },\",\"- \\\"agent_id\\\": {\",\"- \\\"type\\\": \\\"string\\\",\",\"- \\\"description\\\": \\\"Agent ID that created this message\\\"\",\"- },\",\"- \\\"content\\\": {\",\"- \\\"type\\\": \\\"string\\\",\",\"- \\\"description\\\": \\\"Message content to store\\\"\",\"- }\",\"- },\",\"- \\\"required\\\": [\\\"session_id\\\", \\\"agent_id\\\", \\\"content\\\"]\",\"- }\",\"- },\",\"- {\",\"- \\\"name\\\": \\\"memory_store_block\\\",\",\"- \\\"description\\\": \\\"Store a block under a message.\\\",\",\"- \\\"inputSchema\\\": {\",\"- \\\"type\\\": \\\"object\\\",\",\"- \\\"properties\\\": {\",\"- \\\"parent_id\\\": {\",\"- \\\"type\\\": \\\"integer\\\",\",\"- \\\"description\\\": \\\"Parent message ID\\\"\",\"- },\",\"- \\\"content\\\": {\",\"- \\\"type\\\": \\\"string\\\",\",\"- \\\"description\\\": \\\"Block content to store\\\"\",\"- }\",\"- },\",\"- \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\",\"- }\",\"- },\",\"- {\",\"- \\\"name\\\": \\\"memory_store_statement\\\",\",\"- \\\"description\\\": \\\"Store a statement under a block.\\\",\",\"- \\\"inputSchema\\\": {\",\"- \\\"type\\\": \\\"object\\\",\",\"- \\\"properties\\\": {\",\"- \\\"parent_id\\\": {\",\"- \\\"type\\\": \\\"integer\\\",\",\"- \\\"description\\\": \\\"Parent block ID\\\"\",\"- },\",\"- \\\"content\\\": {\",\"- \\\"type\\\": \\\"string\\\",\",\"- \\\"description\\\": \\\"Statement content to store\\\"\",\"- }\",\"- },\",\"- \\\"required\\\": [\\\"parent_id\\\", \\\"content\\\"]\",\"- }\",\" }\",\" ]\",\" }\"]}],\"userModified\":false,\"replaceAll\":false}","children_count":1},{"node_id":20,"level":"message","content":"Tool: Edit\nInput: {\"file_path\":\"./grid/memory-service/scripts/memory-mcp\",\"old_string\":\" memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n memory_store)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n local agent_id=$(echo \\\"$args\\\" | jq -r '.agent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\", \\\\\\\"agent_id\\\\\\\": \\\\\\\"$agent_id\\\\\\\", \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_block)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_block\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_statement)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_statement\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n *)\",\"new_string\":\" memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n *)\",\"replace_all\":false}\nResult: {\"filePath\":\"./grid/memory-service/scripts/memory-mcp\",\"oldString\":\" memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n memory_store)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n local agent_id=$(echo \\\"$args\\\" | jq -r '.agent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\", \\\\\\\"agent_id\\\\\\\": \\\\\\\"$agent_id\\\\\\\", \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_block)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_block\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_statement)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_statement\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n *)\",\"newString\":\" memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n *)\",\"originalFile\":\"#!/usr/bin/env bash\\n#\\n# memory-mcp - MCP server for memory-service\\n#\\n# Exposes memory-service operations as MCP tools for AI assistants.\\n#\\n# Environment:\\n# MEMORY_SERVICE_HOST Service endpoint (default: localhost:8080)\\n#\\n\\nset -u\\n\\nHOST=\\\"${MEMORY_SERVICE_HOST:-localhost:8080}\\\"\\nENDPOINT=\\\"http://${HOST}/rpc\\\"\\n\\n# Log to stderr (not visible to MCP client)\\nlog() {\\n echo \\\"[memory-mcp] $*\\\" >&2\\n}\\n\\n# Send JSON-RPC response\\nrespond() {\\n local id=\\\"$1\\\"\\n local result=\\\"$2\\\"\\n printf '{\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":%s,\\\"result\\\":%s}\\\\n' \\\"$id\\\" \\\"$result\\\"\\n}\\n\\n# Send JSON-RPC error\\nrespond_error() {\\n local id=\\\"$1\\\"\\n local code=\\\"$2\\\"\\n local message=\\\"$3\\\"\\n printf '{\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":%s,\\\"error\\\":{\\\"code\\\":%d,\\\"message\\\":\\\"%s\\\"}}\\\\n' \\\"$id\\\" \\\"$code\\\" \\\"$message\\\"\\n}\\n\\n# Call memory-service JSON-RPC\\ncall_memory_service() {\\n local method=\\\"$1\\\"\\n local params=\\\"$2\\\"\\n\\n local payload=\\\"{\\\\\\\"jsonrpc\\\\\\\":\\\\\\\"2.0\\\\\\\",\\\\\\\"method\\\\\\\":\\\\\\\"${method}\\\\\\\",\\\\\\\"params\\\\\\\":${params},\\\\\\\"id\\\\\\\":1}\\\"\\n\\n local response\\n response=$(curl -s -X POST \\\"$ENDPOINT\\\" \\\\\\n -H \\\"Content-Type: application/json\\\" \\\\\\n -d \\\"$payload\\\" 2>/dev/null)\\n\\n if [[ $? -ne 0 ]]; then\\n echo '{\\\"error\\\": \\\"Failed to connect to memory-service\\\"}'\\n return 1\\n fi\\n\\n # Extract result or error\\n local err=$(echo \\\"$response\\\" | jq -r '.error.message // empty')\\n if [[ -n \\\"$err\\\" ]]; then\\n echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"$err\\\\\\\"}\\\"\\n return 1\\n fi\\n\\n echo \\\"$response\\\" | jq -c '.result'\\n}\\n\\n# Tool definitions\\nget_tools() {\\n cat <<'EOF'\\n{\\n \\\"tools\\\": [\\n {\\n \\\"name\\\": \\\"memory_query\\\",\\n \\\"description\\\": \\\"Semantic search across stored memories. Returns relevant content ranked by similarity score.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"query\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Search text to find semantically similar content\\\"\\n },\\n \\\"level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Search only this specific level\\\"\\n },\\n \\\"top_level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Highest level to search (default: session)\\\"\\n },\\n \\\"bottom_level\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"enum\\\": [\\\"session\\\", \\\"message\\\", \\\"block\\\", \\\"statement\\\"],\\n \\\"description\\\": \\\"Lowest level to search (default: statement)\\\"\\n },\\n \\\"max_results\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Maximum results to return (default: 10, max: 100)\\\"\\n }\\n },\\n \\\"required\\\": [\\\"query\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_drill_down\\\",\\n \\\"description\\\": \\\"Get children of a node. Navigate down the hierarchy from session to message to block to statement.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Node ID to get children of\\\"\\n },\\n \\\"filter\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Optional text filter for children (case-insensitive)\\\"\\n },\\n \\\"max_results\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Maximum children to return (default: 100)\\\"\\n }\\n },\\n \\\"required\\\": [\\\"id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_zoom_out\\\",\\n \\\"description\\\": \\\"Get ancestors of a node. Navigate up the hierarchy to see parent context.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"description\\\": \\\"Node ID to get ancestors of\\\"\\n }\\n },\\n \\\"required\\\": [\\\"id\\\"]\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_list_sessions\\\",\\n \\\"description\\\": \\\"List all stored sessions with their metadata.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {}\\n }\\n },\\n {\\n \\\"name\\\": \\\"memory_get_session\\\",\\n \\\"description\\\": \\\"Get details of a specific session.\\\",\\n \\\"inputSchema\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"properties\\\": {\\n \\\"session_id\\\": {\\n \\\"type\\\": \\\"string\\\",\\n \\\"description\\\": \\\"Session ID to retrieve\\\"\\n }\\n },\\n \\\"required\\\": [\\\"session_id\\\"]\\n }\\n }\\n ]\\n}\\nEOF\\n}\\n\\n# Execute a tool\\nexecute_tool() {\\n local name=\\\"$1\\\"\\n local args=\\\"$2\\\"\\n\\n case \\\"$name\\\" in\\n memory_query)\\n local query=$(echo \\\"$args\\\" | jq -r '.query')\\n local params=\\\"{\\\\\\\"query\\\\\\\": \\\\\\\"$query\\\\\\\"\\\"\\n\\n local level=$(echo \\\"$args\\\" | jq -r '.level // empty')\\n [[ -n \\\"$level\\\" ]] && params+=\\\", \\\\\\\"level\\\\\\\": \\\\\\\"$level\\\\\\\"\\\"\\n\\n local top=$(echo \\\"$args\\\" | jq -r '.top_level // empty')\\n [[ -n \\\"$top\\\" ]] && params+=\\\", \\\\\\\"top_level\\\\\\\": \\\\\\\"$top\\\\\\\"\\\"\\n\\n local bottom=$(echo \\\"$args\\\" | jq -r '.bottom_level // empty')\\n [[ -n \\\"$bottom\\\" ]] && params+=\\\", \\\\\\\"bottom_level\\\\\\\": \\\\\\\"$bottom\\\\\\\"\\\"\\n\\n local max=$(echo \\\"$args\\\" | jq -r '.max_results // empty')\\n [[ -n \\\"$max\\\" ]] && params+=\\\", \\\\\\\"max_results\\\\\\\": $max\\\"\\n\\n params+=\\\"}\\\"\\n call_memory_service \\\"query\\\" \\\"$params\\\"\\n ;;\\n\\n memory_drill_down)\\n local id=$(echo \\\"$args\\\" | jq -r '.id')\\n local params=\\\"{\\\\\\\"id\\\\\\\": $id\\\"\\n\\n local filter=$(echo \\\"$args\\\" | jq -r '.filter // empty')\\n [[ -n \\\"$filter\\\" ]] && params+=\\\", \\\\\\\"filter\\\\\\\": \\\\\\\"$filter\\\\\\\"\\\"\\n\\n local max=$(echo \\\"$args\\\" | jq -r '.max_results // empty')\\n [[ -n \\\"$max\\\" ]] && params+=\\\", \\\\\\\"max_results\\\\\\\": $max\\\"\\n\\n params+=\\\"}\\\"\\n call_memory_service \\\"drill_down\\\" \\\"$params\\\"\\n ;;\\n\\n memory_zoom_out)\\n local id=$(echo \\\"$args\\\" | jq -r '.id')\\n call_memory_service \\\"zoom_out\\\" \\\"{\\\\\\\"id\\\\\\\": $id}\\\"\\n ;;\\n\\n memory_list_sessions)\\n call_memory_service \\\"list_sessions\\\" \\\"{}\\\"\\n ;;\\n\\n memory_get_session)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\\n ;;\\n\\n memory_store)\\n local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\\n local agent_id=$(echo \\\"$args\\\" | jq -r '.agent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\", \\\\\\\"agent_id\\\\\\\": \\\\\\\"$agent_id\\\\\\\", \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_block)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_block\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n memory_store_statement)\\n local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\\n local content=$(echo \\\"$args\\\" | jq -r '.content')\\n call_memory_service \\\"store_statement\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\\n ;;\\n\\n *)\\n echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"Unknown tool: $name\\\\\\\"}\\\"\\n return 1\\n ;;\\n esac\\n}\\n\\n# Handle a single JSON-RPC request\\nhandle_request() {\\n local request=\\\"$1\\\"\\n\\n local id=$(echo \\\"$request\\\" | jq -r '.id // \\\"null\\\"')\\n local method=$(echo \\\"$request\\\" | jq -r '.method')\\n local params=$(echo \\\"$request\\\" | jq -c '.params // {}')\\n\\n case \\\"$method\\\" in\\n initialize)\\n respond \\\"$id\\\" '{\\\"protocolVersion\\\":\\\"2024-11-05\\\",\\\"capabilities\\\":{\\\"tools\\\":{}},\\\"serverInfo\\\":{\\\"name\\\":\\\"memory-mcp\\\",\\\"version\\\":\\\"1.0.0\\\"}}'\\n ;;\\n\\n notifications/initialized)\\n # No response needed for notifications\\n ;;\\n\\n tools/list)\\n respond \\\"$id\\\" \\\"$(get_tools | jq -c '.')\\\"\\n ;;\\n\\n tools/call)\\n local tool_name=$(echo \\\"$params\\\" | jq -r '.name')\\n local tool_args=$(echo \\\"$params\\\" | jq -c '.arguments // {}')\\n\\n local result\\n result=$(execute_tool \\\"$tool_name\\\" \\\"$tool_args\\\")\\n\\n local error_check=$(echo \\\"$result\\\" | jq -r '.error // empty')\\n if [[ -n \\\"$error_check\\\" ]]; then\\n respond \\\"$id\\\" \\\"{\\\\\\\"content\\\\\\\": [{\\\\\\\"type\\\\\\\": \\\\\\\"text\\\\\\\", \\\\\\\"text\\\\\\\": \\\\\\\"Error: $error_check\\\\\\\"}], \\\\\\\"isError\\\\\\\": true}\\\"\\n else\\n local text=$(echo \\\"$result\\\" | jq -c '.')\\n respond \\\"$id\\\" \\\"{\\\\\\\"content\\\\\\\": [{\\\\\\\"type\\\\\\\": \\\\\\\"text\\\\\\\", \\\\\\\"text\\\\\\\": $(echo \\\"$text\\\" | jq -Rs '.')}]}\\\"\\n fi\\n ;;\\n\\n *)\\n respond_error \\\"$id\\\" -32601 \\\"Method not found: $method\\\"\\n ;;\\n esac\\n}\\n\\n# Main loop - read JSON-RPC requests from stdin\\nmain() {\\n log \\\"Started (endpoint: $ENDPOINT)\\\"\\n\\n while IFS= read -r line; do\\n # Skip empty lines\\n [[ -z \\\"$line\\\" ]] && continue\\n\\n # Log incoming request\\n log \\\"Request: $line\\\"\\n\\n # Handle the request\\n handle_request \\\"$line\\\"\\n\\n done\\n\\n log \\\"Shutdown\\\"\\n}\\n\\nmain\\n\",\"structuredPatch\":[{\"oldStart\":215,\"oldLines\":25,\"newStart\":215,\"newLines\":6,\"lines\":[\" call_memory_service \\\"get_session\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\"}\\\"\",\" ;;\",\" \",\"- memory_store)\",\"- local session_id=$(echo \\\"$args\\\" | jq -r '.session_id')\",\"- local agent_id=$(echo \\\"$args\\\" | jq -r '.agent_id')\",\"- local content=$(echo \\\"$args\\\" | jq -r '.content')\",\"- call_memory_service \\\"store\\\" \\\"{\\\\\\\"session_id\\\\\\\": \\\\\\\"$session_id\\\\\\\", \\\\\\\"agent_id\\\\\\\": \\\\\\\"$agent_id\\\\\\\", \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\",\"- ;;\",\"-\",\"- memory_store_block)\",\"- local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\",\"- local content=$(echo \\\"$args\\\" | jq -r '.content')\",\"- call_memory_service \\\"store_block\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\",\"- ;;\",\"-\",\"- memory_store_statement)\",\"- local parent_id=$(echo \\\"$args\\\" | jq -r '.parent_id')\",\"- local content=$(echo \\\"$args\\\" | jq -r '.content')\",\"- call_memory_service \\\"store_statement\\\" \\\"{\\\\\\\"parent_id\\\\\\\": $parent_id, \\\\\\\"content\\\\\\\": \\\\\\\"$content\\\\\\\"}\\\"\",\"- ;;\",\"-\",\" *)\",\" echo \\\"{\\\\\\\"error\\\\\\\": \\\\\\\"Unknown tool: $name\\\\\\\"}\\\"\",\" return 1\"]}],\"userModified\":false,\"replaceAll\":false}","children_count":1},{"node_id":26,"level":"message","content":"Done. The MCP script now only exposes query tools: - `memory_query` - semantic search - `memory_drill_down` - navigate to children - `memory_zoom_out` - navigate to ancestors - `memory_list_sessions` - list all sessions - `memory_get_session` - get session details Store operations removed. Pushing is now exclusively the responsibility of hooks. ","children_count":1},{"node_id":31,"level":"message","content":"Nice. I reloaded the MCP and see the changes. Can you now query the memory for information associated with updates to memory-mcp script. Show me in plaintext, your search query so that I understand what you are trying to do.","children_count":1},{"node_id":37,"level":"message","content":"Tool: mcp__memory__memory_query\nInput: {\"query\":\"memory-mcp script remove store tools query only\",\"max_results\":5}\nResult: [{\"type\":\"text\",\"text\":\"{\\\"results\\\":[{\\\"node_id\\\":26,\\\"level\\\":\\\"message\\\",\\\"score\\\":0.7020062208175659,\\\"content\\\":\\\"Done. The MCP script now only exposes query tools: - `memory_query` - semantic search - `memory_drill_down` - navigate to children - `memory_zoom_out` - navigate to ancestors - `memory_list_sessions` - list all sessions - `memory_get_session` - get session details Store operations removed. Pushing is now exclusively the responsibility of hooks. \\\",\\\"children_count\\\":1},{\\\"node_id\\\":27,\\\"level\\\":\\\"block\\\",\\\"score\\\":0.6920062303543091,\\\"content\\\":\\\"Done. The MCP script now only exposes query tools: - `memory_query` - semantic search - `memory_drill_down` - navigate to children - `memory_zoom_out` - navigate to ancestors - `memory_list_sessions` - list all sessions - `memory_get_session` - get session details Store operations removed. Pushing is now exclusively the responsibility of hooks.\\\",\\\"children_count\\\":1},{\\\"node_id\\\":2,\\\"level\\\":\\\"message\\\",\\\"score\\\":0.6908073425292969,\\\"content\\\":\\\"I cleared the memory database. But before we do that again to do a clean-slate test, we need to update the `memory-mcp` script to only bother about querying. I don't want tools that push messages since that'll probably corrupt the store. Pushing information is exclusively the responsibility of hooks.\\\",\\\"children_count\\\":1},{\\\"node_id\\\":31,\\\"level\\\":\\\"message\\\",\\\"score\\\":0.6868517994880676,\\\"content\\\":\\\"Nice. I reloaded the MCP and see the changes. Can you now query the memory for information associated with updates to memory-mcp script. Show me in plaintext, your search query so that I understand what you are trying to do.\\\",\\\"children_count\\\":1},{\\\"node_id\\\":3,\\\"level\\\":\\\"block\\\",\\\"score\\\":0.68080735206604,\\\"content\\\":\\\"I cleared the memory database. But before we do that again to do a clean-slate test, we need to update the `memory-mcp` script to only bother about querying. I don't want tools that push messages since that'll probably corrupt the store. Pushing information is exclusively the responsibility of hooks.\\\",\\\"children_count\\\":1}],\\\"total_matches\\\":5,\\\"top_level\\\":\\\"session\\\",\\\"bottom_level\\\":\\\"statement\\\",\\\"truncated\\\":false}\\n\"}]","children_count":1},{"node_id":53,"level":"message","content":"Found 5 matches: | Node | Level | Content | |------|-------|---------| | 26 | message | My response: \"Done. The MCP script now only exposes query tools...\" | | 27 | block | Same content (block under message 26) | | 2 | message | Your request: \"I cleared the memory database...update the `memory-mcp` script to only bother about querying...\" | | 31 | message | Your follow-up: \"Nice. I reloaded the MCP...\" | | 3 | block | Same as node 2 (block under message 2) | The search correctly found: 1. Your original request (node 2) 2. My response confirming the changes (node 26) 3. Your acknowledgment (node 31) Both message and block levels are returned because they contain similar content (blocks are decomposed from messages). ","children_count":1},{"node_id":61,"level":"message","content":"Show it to be visually as a hierarchy","children_count":1},{"node_id":64,"level":"message","content":"Tool: mcp__memory__memory_zoom_out\nInput: {\"id\":2}\nResult: [{\"type\":\"text\",\"text\":\"{\\\"node_id\\\":2,\\\"level\\\":\\\"message\\\",\\\"content\\\":\\\"I cleared the memory database. But before we do that again to do a clean-slate test, we need to update the `memory-mcp` script to only bother about querying. I don't want tools that push messages since that'll probably corrupt the store. Pushing information is exclusively the responsibility of hooks.\\\",\\\"ancestors\\\":[{\\\"node_id\\\":1,\\\"level\\\":\\\"session\\\"},{\\\"node_id\\\":0,\\\"level\\\":\\\"agent\\\"}],\\\"siblings\\\":[{\\\"node_id\\\":8,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Tool: Read\\\\nInput: {\\\\\\\"file_path\\\\\\\":\\\\\\\"./grid/memory-service/scripts/\\\"},{\\\"node_id\\\":14,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Tool: Edit\\\\nInput: {\\\\\\\"file_path\\\\\\\":\\\\\\\"./grid/memory-service/scripts/\\\"},{\\\"node_id\\\":20,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Tool: Edit\\\\nInput: {\\\\\\\"file_path\\\\\\\":\\\\\\\"./grid/memory-service/scripts/\\\"},{\\\"node_id\\\":26,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Done. The MCP script now only exposes query tools: - `memory_query` - semantic search - `memory_dril\\\"},{\\\"node_id\\\":31,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Nice. I reloaded the MCP and see the changes. Can you now query the memory for information associate\\\"},{\\\"node_id\\\":37,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Tool: mcp__memory__memory_query\\\\nInput: {\\\\\\\"query\\\\\\\":\\\\\\\"memory-mcp script remove store tools query only\\\\\\\",\\\\\\\"m\\\"},{\\\"node_id\\\":53,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Found 5 matches: | Node | Level | Content | |------|-------|---------| | 26 | message | My response\\\"},{\\\"node_id\\\":61,\\\"level\\\":\\\"message\\\",\\\"preview\\\":\\\"Show it to be visually as a hierarchy\\\"}]}\\n\"}]","children_count":1}],"children_count":10,"total_children":45}TOOL:
{"results":[{"node_id":60,"level":"statement","score":0.6193912625312805,"content":"Your acknowledgment (node 31) Both message and block levels are returned because they contain similar content (blocks are decomposed from messages).","children_count":0},{"node_id":117,"level":"statement","score":0.597521960735321,"content":"Your acknowledgment (node 31) Both message and block levels are returned because they contain similar content (blocks are decomposed from messages). \\\",\\\"children_count\\\":1},{\\\"node_id\\\":61,\\\"level\\\":\\\"message\\\",\\\"content\\\":\\\"Show it to be visually as a hierarchy\\\",\\\"children_count\\\":1},{\\\"node_id\\\":64,\\\"level\\\":\\\"message\\\",\\\"content\\\":\\\"Tool: mcp__memory__memory_zoom_out\\\\nInput: {\\\\\\\"id\\\\\\\":2}\\\\nResult: [{\\\\\\\"type\\\\\\\":\\\\\\\"text\\\\\\\",\\\\\\\"text\\\\\\\":\\\\\\\"{\\\\\\\\\\\\\\\"node_id\\\\\\\\\\\\\\\":2,\\\\\\\\\\\\\\\"level\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"message\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"content\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"I cleared the memory database.","children_count":0},{"node_id":83,"level":"statement","score":0.5958181023597717,"content":"Navigate down the hierarchy from session to message to block to statement.\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"inputSchema\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"object\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"properties\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"id\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"integer\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Node ID to get children of\\\\\\\\\\\\\\\"\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"filter\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"string\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Optional text filter for children (case-insensitive)\\\\\\\\\\\\\\\"\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"max_results\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"integer\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Maximum children to return (default: 100)\\\\\\\\\\\\\\\"\\\\\\\\n }\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"required\\\\\\\\\\\\\\\": [\\\\\\\\\\\\\\\"id\\\\\\\\\\\\\\\"]\\\\\\\\n }\\\\\\\\n },\\\\\\\\n {\\\\\\\\n \\\\\\\\\\\\\\\"name\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"memory_zoom_out\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Get ancestors of a node.","children_count":0},{"node_id":80,"level":"statement","score":0.5958181023597717,"content":"Navigate down the hierarchy from session to message to block to statement.\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"inputSchema\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"object\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"properties\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"id\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"integer\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Node ID to get children of\\\\\\\\\\\\\\\"\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"filter\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"string\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Optional text filter for children (case-insensitive)\\\\\\\\\\\\\\\"\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"max_results\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"integer\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Maximum children to return (default: 100)\\\\\\\\\\\\\\\"\\\\\\\\n }\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"required\\\\\\\\\\\\\\\": [\\\\\\\\\\\\\\\"id\\\\\\\\\\\\\\\"]\\\\\\\\n }\\\\\\\\n },\\\\\\\\n {\\\\\\\\n \\\\\\\\\\\\\\\"name\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"memory_zoom_out\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Get ancestors of a node.","children_count":0},{"node_id":142,"level":"statement","score":0.5958181023597717,"content":"Navigate down the hierarchy from session to message to block to statement.\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"inputSchema\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"object\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"properties\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"id\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"integer\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Node ID to get children of\\\\\\\\\\\\\\\"\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"filter\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"string\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Optional text filter for children (case-insensitive)\\\\\\\\\\\\\\\"\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"max_results\\\\\\\\\\\\\\\": {\\\\\\\\n \\\\\\\\\\\\\\\"type\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"integer\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Maximum children to return (default: 100)\\\\\\\\\\\\\\\"\\\\\\\\n }\\\\\\\\n },\\\\\\\\n \\\\\\\\\\\\\\\"required\\\\\\\\\\\\\\\": [\\\\\\\\\\\\\\\"id\\\\\\\\\\\\\\\"]\\\\\\\\n }\\\\\\\\n },\\\\\\\\n {\\\\\\\\n \\\\\\\\\\\\\\\"name\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"memory_zoom_out\\\\\\\\\\\\\\\",\\\\\\\\n \\\\\\\\\\\\\\\"description\\\\\\\\\\\\\\\": \\\\\\\\\\\\\\\"Get ancestors of a node.","children_count":0}],"total_matches":5,"top_level":"session","bottom_level":"statement","truncated":false}AI: Let me drill down one more level to see the full hierarchy structure (message → block → statement).
TOOL-CALL: mcp__memory__memory_drill_down
{"id":2,"max_results":10}TOOL-CALL: mcp__memory__memory_zoom_out
{"id":369}TOOL:
{"node_id":2,"level":"message","children":[{"node_id":3,"level":"block","content":"I cleared the memory database. But before we do that again to do a clean-slate test, we need to update the `memory-mcp` script to only bother about querying. I don't want tools that push messages since that'll probably corrupt the store. Pushing information is exclusively the responsibility of hooks.","children_count":1}],"children_count":1,"total_children":1}TOOL:
{"node_id":369,"level":"statement","content":"Based on my exploration, here's how the implementation compares to the **Week 5: Context Infinite** spec: ## Spec Requirements vs Implementation | Requirement | Status | Evidence | |-------------|--------|----------| | **Long-context handling** | ✅ | 4-level hierarchy: session → message → block → statement | | **Session continuity** | ✅ | 3 sessions stored, cross-session queries work | | **Intelligent chunking** | ✅ | Messages decomposed into blocks, then statements | | **Retrieval** | ✅ | Semantic search with similarity scores, drill-down/zoom-out navigation | | **Summarization** | ❓ | Not evident - blocks appear to be segments, not summaries | ## What I See in Memory **Hierarchy works well:** - Statement level captures atomic facts: `\"I cleared the memory database.\"` - Block level groups related statements (4 statements per block in example) - Message level captures full turns including tool calls - Session level ties conversations together **Semantic search is functional:** - Queries return scored results across all levels - Can search specific levels (session/message/block/statement) - Tool messages (Edit, Read) are captured with inputs and outputs ## Gap Analysis The main uncertainty is **summarization**.","ancestors":[{"node_id":368,"level":"block","content":"Based on my exploration, here's how the implementation compares to the **Week 5: Context Infinite** spec: ## Spec Requirements vs Implementation | Requirement | Status | Evidence | |-------------|--------|----------| | **Long-context handling** | ✅ | 4-level hierarchy: session → message → block → statement | | **Session continuity** | ✅ | 3 sessions stored, cross-session queries work | | **Intelligent chunking** | ✅ | Messages decomposed into blocks, then statements | | **Retrieval** | ✅ | Semantic search with similarity scores, drill-down/zoom-out navigation | | **Summarization** | ❓ | Not evident - blocks appear to be segments, not summaries | ## What I See in Memory **Hierarchy works well:** - Statement level captures atomic facts: `\"I cleared the memory database.\"` - Block level groups related statements (4 statements per block in example) - Message level captures full turns including tool calls - Session level ties conversations together **Semantic search is functional:** - Queries return scored results across all levels - Can search specific levels (session/message/block/statement) - Tool messages (Edit, Read) are captured with inputs and outputs ## Gap Analysis The main uncertainty is **summarization**. The spec said \"intelligent chunking, summarization, and retrieval\" — I see chunking and retrieval clearly, but the blocks don't appear to be summaries of their children; they seem to be contiguous segments. **Question**: Is summarization handled elsewhere (e.g., at query time, or through a separate process), or was it descoped?"},{"node_id":367,"level":"message","content":"Based on my exploration, here's how the implementation compares to the **Week 5: Context Infinite** spec: ## Spec Requirements vs Implementation | Requirement | Status | Evidence | |-------------|--------|----------| | **Long-context handling** | ✅ | 4-level hierarchy: session → message → block → statement | | **Session continuity** | ✅ | 3 sessions stored, cross-session queries work | | **Intelligent chunking** | ✅ | Messages decomposed into blocks, then statements | | **Retrieval** | ✅ | Semantic search with similarity scores, drill-down/zoom-out navigation | | **Summarization** | ❓ | Not evident - blocks appear to be segments, not summaries | ## What I See in Memory **Hierarchy works well:** - Statement level captures atomic facts: `\"I cleared the memory database.\"` - Block level groups related statements (4 statements per block in example) - Message level captures full turns including tool calls - Session level ties conversations together **Semantic search is functional:** - Queries return scored results across all levels - Can search specific levels (session/message/block/statement) - Tool messages (Edit, Read) are captured with inputs and outputs ## Gap Analysis The main uncertainty is **summarization**. The spec said \"intelligent chunking, summarization, and retrieval\" — I see chunking and retrieval clearly, but the blocks don't appear to be summaries of their children; they seem to be contiguous segments. **Question**: Is summarization handled elsewhere (e.g., at query time, or through a separate process), or was it descoped? "},{"node_id":171,"level":"session"},{"node_id":149,"level":"agent"}],"siblings":[{"node_id":370,"level":"statement","preview":"The spec said \"intelligent chunking, summarization, and retrieval\" — I see chunking and retrieval "}]}AI: Based on my exploration, here’s how the implementation compares to the Week 5: Context Infinite spec:
Spec vs Implementation
Requirement Status Evidence Long-context handling ✅ 4-level hierarchy: session → message → block → statement Session continuity ✅ 4 sessions stored, cross-session queries work Intelligent chunking ✅ Messages decomposed into blocks, then statements Retrieval ✅ Semantic search with similarity scores + drill-down/zoom-out navigation Summarization ❓ Not evident - see below What I See
Hierarchy structure:
session (e68ea0b8...) ← 45 messages └─ message (node 2) ← "I cleared the memory database..." └─ block (node 3) ← same content, segmented └─ statement ← atomic factsWorking features:
- Semantic search returns scored results (0.0-1.0 similarity)
- Can filter by level (
session,message,block,statement) - Navigation:
drill_downto children,zoom_outto ancestors - Tool calls captured with inputs and outputs
- Hooks handle storage (MCP is read-only)
Gap Analysis
The spec said “intelligent chunking, summarization, and retrieval”. I see chunking and retrieval clearly, but blocks appear to be contiguous segments rather than summaries of their children.
Example: message 2 and its child block 3 contain identical text - the block isn’t a compressed version.
Question: Is summarization handled elsewhere (query-time, separate process), or was it descoped for this iteration?
Verdict: The core architecture delivers ~80% of the spec. The hierarchy + semantic search gives you “unlimited context through intelligent chunking and retrieval.” The open question is whether the summarization component exists or was deferred.