io.github.MihaiBuilds/memory-vault
Memory Vault
Is the Memory Vault MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.
Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.
alive probed 2026-11-14 · unchanged since 2026-11-11
- Run it
- docker run -i --rm ghcr.io/mihaibuilds/memory-vault-mcp:1.6.1 (stdio, probed in a container with the network off)
- Host
- ghcr.io
- Reports itself as
- memory-vault 1.6.1
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 1.9k tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 1.9k. The o200k_base estimate is 1.1k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/MihaiBuilds/memory-vault
- Website
- https://mihaibuilds.com
- Registry
- active, updated 2026-10-09 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.69×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| recall | 656 | 389 | 35 % |
| purge_forgotten | 361 | 214 | 19 % |
| remember | 327 | 194 | 17 % |
| move_memory | 280 | 166 | 15 % |
| forget | 167 | 99 | 9 % |
Compare this server with others.
More servers
Other registry entries on ghcr.io, the ones next to this name; all of them.
- SISTRIX SEO Toolbox io.github.Liohtml/sistrix-mcp · needs env
- Synology Chat io.github.Louis-Lastella/synology-chat-mcp · alive
- Whiskers io.github.LupusMalusDeviant/whiskers · not probed
- YAP — Yet Another Packager io.github.M0Rf30/yap · alive
- ariadne io.github.MikhailHal/ariadne · alive
- MCP Gateway io.github.MikkoParkkola/mcp-gateway · alive
- oraclemcp io.github.MuhDur/oraclemcp · alive
- PL/SQL Intelligence io.github.MuhDur/plsql-mcp · error
Servers that mention memory.
- AgentPlaybooks ai.agentplaybooks/agentplaybooks · needs auth
- Ambix ai.ambix/ambix · needs auth
- Atlaso Memory ai.atlaso/mcp · needs auth
- ai.butlerbrain/mcp · needs auth
- Contexel ai.contexel/contexel · needs auth
- Daystruct ai.daystruct.api/daystruct · alive
- DoneThat ai.donethat/donethat · needs auth
- ai.dataecho/mcp · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.