Changelog

All notable releases for AutoMem (the memory server) and MCP AutoMem (the MCP client) are documented here.

April 2026

0.15.2 · Recall Quality & Tag Ops

2026-04-23

Keyword scoring for vector results with a softer adaptive floor — recall quality improves on short and keyword-heavy queries without drowning out semantic matches. Expansion candidates now bypass the tag filter so graph walks aren’t cut off at the seed set. New paginated GET /memory/by-tag with offset + has_more, plus a bulk DELETE /memory/by-tag for clearing stale scopes. LoCoMo judge runs hardened against flaky rate limits so benchmark sweeps complete cleanly.

MCP 0.14.0 · OpenClaw Plugin-First & Antigravity

2026-04-23

Plugin-first memory parity for OpenClaw with a shared policy module across plugin, MCP, and skill modes — all three installation paths now surface the same typed tools. Google Antigravity setup templates added as a first-class platform. The standalone Claude Code plugin is deprecated in favor of npx @verygoodplugins/mcp-automem claude-code (see DEPRECATION.md). Windows users get a python-command.sh wrapper so hooks resolve the correct interpreter. Hooks hardened with stdin parsing, truncation guards, and dedup checks.

March 2026

0.15.1 · Deploy Freshness & Classifier Endpoints

2026-03-25

OPENAI_BASE_URL now honored by the classification client, letting Azure and self-hosted OpenAI-compatible endpoints back the memory type classifier. Embedding provider dimension is validated at init time against the Qdrant collection — config drift fails fast instead of corrupting vectors. Consolidation cluster/creative embeddings now fetch from Qdrant directly. Railway deploy-freshness check guards against stale container rollouts.

0.15.0 · Relationship Engine & Benchmarks

2026-03-25

Optimized relationship taxonomy for cleaner graph traversal. LoCoMo cat5 multi-hop judge for automated recall quality scoring. priority_ids now boosts relevance instead of hard-filtering. Embedding dimension validation catches provider mismatches at startup.

MCP 0.13.0 · OpenClaw Overhaul & Cursor Rules

2026-03-25

Complete OpenClaw plugin rewrite — native MCP integration and new skill setup. Split global vs. project rules for Cursor. Hook stdin parsing with truncation guards and dedup checks.

0.14.0 · Docker & Hardened Deployments

2026-03-08

Official Docker build workflow. QDRANT_HOST + QDRANT_PORT for flexible Qdrant config. Stateless MCP bridge transport for resilient connections. Consolidation overhaul: reduced decay rate, importance floor, archived memory filtering. Voyage AI set as recommended embedding default.

0.13.0 · Adaptive Recall & Graph Viewer

2026-03-02

min_score threshold with adaptive floor filtering — low-relevance results get cut automatically. LoCoMo benchmark harness for rapid experiment iteration. Graph viewer externalized as standalone module.

February 2026

0.12.0 · Recall Quality Lab & JIT Enrichment

2026-02-20

Just-in-time enrichment on recall for higher-quality results. Recall Quality Lab for data-driven recall optimization. LongMemEval benchmark harness (ICLR 2025) for measuring memory quality. relevance_score now synced to Qdrant payload for accurate vector search.

0.11.0 · Embedding Providers & Memory Lookup

2026-02-16

Voyage AI embedding provider for high-accuracy recall. OpenAI-compatible providers via OPENAI_BASE_URL (LM Studio, Ollama, xAI, etc.). GET /memory/<id> endpoint for direct memory lookup. Hardened time parser for numeric timestamps.

0.10.1 · Stability Fixes

2026-02-07

Temporal query bound to 7-day window with timeout to prevent runaway queries. Skip temperature param for o-series and gpt-5 models.

0.10.0 · Visualization & Observability

2026-02-06

Interactive graph visualization API. automem-watch real-time observability with SSE streaming and TUI. Ollama embedding provider for fully local deployments. Memory content size governance with auto-summarization. Streamable HTTP transport for MCP connections.

MCP 0.12.0 · OpenClaw Integration

2026-02-06

Native OpenClaw integration replacing mcporter dependency chain. Direct HTTP API calls to AutoMem with new SKILL.md template. Simplified setup and troubleshooting documentation.

MCP 0.11.0 · Claude Code Plugin

2026-02-03

Claude Code plugin with automatic memory capture hooks. Session start recall, session end summary. Cursor hooks integration for automatic capture. Integration tests and CLI smoke tests.

January 2026

MCP 0.10.0 · MCP Registry & SessionStart Hook

2026-01-06

Listed on the official MCP Registry. SessionStart hook for automatic memory recall at conversation start. Memory content size guidelines and warnings surfaced in the client.

December 2025

0.9.3 · Expansion Filtering

2025-12-10

expand_min_strength and expand_min_importance parameters for fine-grained graph traversal control. Vector dimension autodetect for embedding providers. CI workflow for automated testing on PRs.

MCP 0.8.1 · Spec Compliance

2025-12-04

All MCP tools now return structuredContent with outputSchema, aligning recall outputs (results, dedup_removed) to spec.

MCP 0.8.0 · Advanced Recall Tools

2025-12-02

Exposed expand_entities/relations, auto_decompose, context-aware boosts, and full tool metadata in the MCP client. Simplified Claude Code integration.

0.9.1 · Entity Expansion + SOTA

2025-12-02

Added expand_entities/entity_expansion params for graph hops and hit 90.53% on LoCoMo-10 (multi-hop up to 50%).

November 2025

0.9.0 · Retrieval Engine Upgrade

2025-11-20

Multi-hop bridge discovery, temporal alignment scoring, and weighted hybrid scoring (vector, keyword, relation, temporal, importance) boost recall precision.

0.8.0 · API Modularization & Security

2025-11-08

Refactored monolithic app into modular blueprints, hardened memory IDs to server-generated UUIDs, and fixed Railway secrets/volumes for reliable deploys.