[upstream PR 7] feat: agentmemory v0.4.0 — MCP resources, prompts, enrichment, confidence

[wbugitlab1]

Source repository: rohitg00/agentmemory
Source pull request number: 7
Source URL: intentionally omitted to avoid GitHub cross-references
Title: feat: agentmemory v0.4.0 — MCP resources, prompts, enrichment, confidence
Author: rohitg00
State: closed
Draft: no
Merged: yes
Head: rohitg00/agentmemory:feat/v0.4.0-mcp-resources-enrichment @ 0492682
Base: main @ 1333118
Labels: (none)
Changed files: 0
Commits: 0
Created: 2026-02-28T09:51:45Z
Updated: 2026-02-28T10:28:35Z
Closed: 2026-02-28T10:28:32Z
Merged at: 2026-02-28T10:28:32Z

Original PR body:

Summary

Closes 4 feature gaps identified from GitNexus competitive analysis:

• MCP Resources (4): agentmemory://status, agentmemory://project/{name}/profile, agentmemory://project/{name}/recent, agentmemory://memories/latest
• MCP Prompts (3): recall_context(task_description), session_handoff(session_id), detect_patterns(project?)
• Confidence-scored relations: Auto-computed from co-occurrence (+0.1/shared session, max +0.3), recency (+/-0.1), and relation type (+0.1 supersedes, -0.05 contradicts). Explicit override supported. minConfidence filter + confidence-desc sorting on mem::get-related
• Unified enrichment: mem::enrich aggregates file context + relevant observations + bug memories into <agentmemory-relevant-context> / <agentmemory-past-errors> XML blocks. PreToolUse hook now calls /agentmemory/enrich with search term extraction from Grep/Glob patterns

Files changed (13)

• src/types.ts — confidence?: number on MemoryRelation
• src/functions/relations.ts — confidence scoring + minConfidence filter
• src/functions/enrich.ts — new enrichment function
• src/mcp/server.ts — 4 resources + 3 prompts endpoints
• src/triggers/api.ts — POST /agentmemory/enrich + version bump
• src/hooks/pre-tool-use.ts — switch to enrich endpoint
• src/index.ts — wire up enrich, version bump
• package.json — 0.3.0 → 0.4.0
• 4 new test files (27 tests)

Test plan

• npm test — 171 tests passing (144 existing + 27 new)
• npm run build — clean build, no TS errors
• Manual: curl GET /agentmemory/mcp/resources → 4 resources listed
• Manual: curl POST /agentmemory/mcp/resources/read with agentmemory://status → JSON counts
• Manual: curl POST /agentmemory/mcp/prompts/get with recall_context → messages array
• Manual: curl POST /agentmemory/enrich → enriched context string

Summary by CodeRabbit

• New Features

  • Enrichment capability to aggregate file context, observations, and relevant past errors for improved processing.
  • Confidence scoring for memory relations, exposed for filtering and ordering results.
  • New resources and prompts endpoints for discovery and helper prompts.
  • Public API endpoint to request enrichment.

• Tests

  • Added comprehensive tests for enrichment, confidence scoring, MCP prompts, and MCP resources.

• Chores

  • Bumped package version to 0.4.0.

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