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Open-source, self-hosted memory service for AI agents. It stores memories, finds them again by meaning (semantic search) and links them in a knowledge graph. Clients reach it over MCP (stdio or Remote MCP with OAuth 2.1), a REST API or a CLI. License: Apache 2.0. Install with pip install "mcp-memory-service[sqlite]" on Python 3.11 or newer. The default backend is SQLite-vec with a local ONNX embedding model; Cloudflare, hybrid sync and Milvus are optional backends. The service returns stored memories; it…
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- @mara.x0f.nl“what i use is github.com/doobidoo/mcp... it's quite advanced, and overall i'm quite happy with it it has a …”Bluesky · Sep 7, 2026 · 7 likes
- anthropics/claude-code“[Windows] SessionStart hooks cause infinite hang during initialization”GitHub · Oct 14, 2025 · 5 reactions
- @mara.x0f.nl“opencode is such a breath of fresh air after cc only thing i've been missing is a memory system but i'm now …”Bluesky · May 26, 2026 · 2 likes
- @mara.x0f.nl“you can add memory to opencode with a plugin, this is quite a popular one github.com/doobidoo/mcp... …”Bluesky · May 18, 2026 · 2 likes
- UfoMiao/zcf“Miscellaneous set of tools”GitHub · Aug 18, 2025 · 2 reactions
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On GitHub · 50
- Oct 14, 2025[Windows] SessionStart hooks cause infinite hang during initialization — anthropics/claude-code5 reactions · 7 comments
- Aug 18, 2025Miscellaneous set of tools — UfoMiao/zcf2 reactions · 1 comment
- May 31, 2026fix(lychee): exclude deleted doobidoo/mcp-memory-service (404 on main) — techempower-org/mempalace1 reaction · 1 comment
- May 27, 2026Add doobidoo/mcp-memory-service — open-gitagent/registry1 reaction
- Nov 7, 2026claude-code-plugins.github.doobidoo.mcp-memory-service: 12.6.0 → 12.7.0 — sudosubin/agents.nix0 reactions
45 more on GitHub
- Nov 7, 2026claude-code-marketplaces.github.doobidoo.mcp-memory-service: 12.6.0 → 12.7.0 — sudosubin/agents.nix0 reactions
- Nov 5, 2026claude-code-plugins.github.doobidoo.mcp-memory-service: 12.5.0 → 12.6.0 — sudosubin/agents.nix0 reactions
- Nov 5, 2026claude-code-marketplaces.github.doobidoo.mcp-memory-service: 12.5.0 → 12.6.0 — sudosubin/agents.nix0 reactions
- Nov 3, 2026claude-code-marketplaces.github.doobidoo.mcp-memory-service: 12.4.0 → 12.5.0 — sudosubin/agents.nix0 reactions
- Nov 3, 2026claude-code-plugins.github.doobidoo.mcp-memory-service: 12.4.0 → 12.5.0 — sudosubin/agents.nix0 reactions
- Oct 29, 2026README: refresh the first screen and the comparison table for the 2026 landscape — maxkuminov/obsidian-mcp0 reactions
- Oct 28, 2026claude-code-plugins.github.doobidoo.mcp-memory-service: init at 12.4.0 — sudosubin/agents.nix0 reactions
- Oct 28, 2026claude-code-marketplaces.github.doobidoo.mcp-memory-service: init at 12.4.0 — sudosubin/agents.nix0 reactions
- Oct 24, 2026Growth plan: reach 1,000 stars and build a real distribution engine — thedavidweng/agent-sessions0 reactions
- Oct 23, 2026MEMSYNC — Umbrella: governed synchronization of persistent memories across Cogentia agents — JeanHuguesRobert/cogentia0 reactions
- Oct 10, 2026docs: add MCP Memory Service Cell insight note — Giorno-Giovanna-Dio/AI-Agent-Products-Reviewed0 reactions
- Oct 7, 2026docs(profile): refresh live PR evidence — ducanhnguyen223/ducanhnguyen2230 reactions
- Oct 4, 2026Upstream release: MCP Memory Service 12.7.0 (pinned 11.14.0) — dockhold/mcp-memory-service-starter0 reactions
- Sep 19, 2026P3 CANDIDATE / NOT EXECUTION-AUTHORIZED — Provenance-preserving memory compaction gate — pashamango/minutta-rp-pr-cycle-lab0 reactions
- Sep 4, 2026[New Service] September 4 OSS catalog additions — haoruilee/awesome-agent-native-services0 reactions
- Aug 14, 2026[Argus] CVE-2026-50027: mcp-memory-service: Document API 엔드포인트 인증 누락으로 인한 비인증 메모리 읽기/쓰기/삭제 — LEEKIYOON-SEC/Argus-DEV0 reactions
- Aug 4, 2026fix(memory): pin mcp-memory-service to PyPI 11.6.1 — grantkl/claudebot0 reactions
- Aug 1, 2026Broken links detected in guide markdown — AMusso19/CUSTOM-claude-code-ultimate-guide-Florian0 reactions
- Aug 1, 2026Broken links detected in guide markdown — JAYcodr/claude-code-ultimate-guide-zh0 reactions
- Aug 1, 2026Broken links detected in guide markdown — alexica00/claude-code-ultimate-guide0 reactions
- Aug 1, 2026Broken links detected in guide markdown — FlorianBruniaux/claude-code-ultimate-guide0 reactions · 1 comment
- Jul 7, 2026Add Tree Ring Memory — jvidal86/awesome-claude-code-memory0 reactions
- Jul 7, 2026Add Tree Ring Memory — LangGPT/awesome-claude-code0 reactions
- Jul 1, 2026Broken links detected in guide markdown — AMusso19/CUSTOM-claude-code-ultimate-guide-Florian0 reactions
- Jul 1, 2026Broken links detected in guide markdown — alexica00/claude-code-ultimate-guide0 reactions
- Jul 1, 2026Broken links detected in guide markdown — JAYcodr/claude-code-ultimate-guide-zh0 reactions
- Jul 1, 2026Broken links detected in guide markdown — FlorianBruniaux/claude-code-ultimate-guide0 reactions · 1 comment
- Jun 16, 2026deps: bump mcp-memory-service from 10.54.0 to 10.74.1 — learn-ukrainian/learn-ukrainian.github.io0 reactions
- Jun 1, 2026stale-row: mcp-memory-service-doobidoo--gh-doobidoo-mcp-memory-service (abandoned, 1460d since last commit) — MrPeppersDev/agent-infrastructure-landscape0 reactions · 1 comment
- Jun 1, 2026Broken links detected in guide markdown — alexica00/claude-code-ultimate-guide0 reactions
- Jun 1, 2026Broken links detected in guide markdown — JAYcodr/claude-code-ultimate-guide-zh0 reactions
- Jun 1, 2026Broken links detected in guide markdown — FlorianBruniaux/claude-code-ultimate-guide0 reactions · 1 comment
- May 31, 2026ci(lychee): main-level link liabilities fail the gate on every PR (dead external ref + commit/HEAD placeholders) — techempower-org/mempalace0 reactions · 1 comment
- May 29, 2026feat: adopt MCP Memory Service knowledge graph & consolidation — codecoradev/uteke0 reactions · 1 comment
- May 23, 2026Show & Tell: MCP Memory Service — semantic memory plugin working with event hook — anomalyco/opencode0 reactions · 3 comments
- May 18, 2026[Resource]: mcp-memory-service — hesreallyhim/awesome-claude-code0 reactions · 1 comment
- May 11, 2026deps: bump mcp-memory-service from 10.29.1 to 10.54.0 — learn-ukrainian/learn-ukrainian.github.io0 reactions · 3 comments
- Apr 20, 2026PoC: hybrid episodic/semantic/procedural memory layer for keeper turns — jeong-sik/masc0 reactions · 1 comment
- Mar 30, 2026deps: Bump mcp-memory-service from 10.4.1 to 10.29.1 — learn-ukrainian/learn-ukrainian.github.io0 reactions · 1 comment
- Mar 6, 2026[A] GHSA-73hc-m4hx-79pj — Information Disclosure (python) 100/100 — azkingston/semgrep-rules-production0 reactions
- Mar 6, 2026mcp-memory-service — hesreallyhim/awesome-claude-code0 reactions · 1 comment
- Jan 4, 2026eat: Add a lifecycle hook system for extensibility — google-gemini/gemini-cli0 reactions · 1 comment
- Sep 17, 2025Memory-Enhanced AppleScript Automation — peakmojo/applescript-mcp0 reactions
- Aug 22, 2025Add MCP Context Provider and mcp-memory-service to community servers list — modelcontextprotocol/servers0 reactions
- Apr 10, 2025CP-memory-service — ThinkInAIXYZ/deepchat0 reactions · 4 comments
On Bluesky · 3
- Sep 7, 2026what i use is github.com/doobidoo/mcp... it's quite advanced, and overall i'm quite happy with it it has a knowledge graph you can view on… — @mara.x0f.nl7 likes and reposts · 6 replies
- May 26, 2026opencode is such a breath of fresh air after cc only thing i've been missing is a memory system but i'm now trying… — @mara.x0f.nl2 likes and reposts · 1 reply
- May 18, 2026you can add memory to opencode with a plugin, this is quite a popular one github.com/doobidoo/mcp... (haven't personally tried it though) — @mara.x0f.nl2 likes and reposts · 1 reply
In this repository7 other files it gives its agents.
- AGENTS.mdAGENTS.md
- .claude/directives/agents.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- gitnexus-debuggingSkill
- gitnexus-exploringSkill
- gitnexus-impact-analysisSkill
- gitnexus-refactoringSkill
The file
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# MCP Memory Service > Open-source, self-hosted memory service for AI agents. It stores memories, finds them again by meaning (semantic search) and links them in a knowledge graph. Clients reach it over MCP (stdio or Remote MCP with OAuth 2.1), a REST API or a CLI. License: Apache 2.0. Install with `pip install "mcp-memory-service[sqlite]"` on Python 3.11 or newer. The default backend is SQLite-vec with a local ONNX embedding model; Cloudflare, hybrid sync and Milvus are optional backends. The service returns stored memories; it is not a language model. Connecting it does not record conversations by itself: the client calls the store and recall tools. ## Site - [Home](https://mcpmemory.services/): what the service is, how clients connect, comparison, questions - [Live demo](https://mcpmemory.services/demo/): semantic search running in the browser with sqlite-vec and an ONNX model - [Architecture diagram](https://mcpmemory.services/architecture/): the three ways into the service, with source references - [Tutorial: persistent memory for claude.ai](https://mcpmemory.services/blog/remote-mcp-tutorial): Remote MCP with OAuth, step by step ## Documentation - [README](https://github.com/doobidoo/mcp-memory-service/blob/main/README.md): overview, installation, supported clients - [Setup guide](https://github.com/doobidoo/mcp-memory-service/blob/main/docs/setup-guide.md): installation and client configuration - [Integrations](https://github.com/doobidoo/mcp-memory-service/blob/main/docs/integrations.md): supported clients and frameworks - [Benchmarks](https://github.com/doobidoo/mcp-memory-service/blob/main/docs/BENCHMARKS.md): LongMemEval results, conditions and the commands to reproduce them - [Wiki](https://github.com/doobidoo/mcp-memory-service/wiki): guides and troubleshooting ## Optional - [Deployment landscape](https://mcpmemory.services/deployment/): where releases and the site are built and published - [Source code](https://github.com/doobidoo/mcp-memory-service) - [PyPI package](https://pypi.org/project/mcp-memory-service/)
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