io.github.go-ports/echovault
EchoVault Memory
Is the EchoVault Memory MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Local-first memory for coding agents; stores decisions, bugs, and context across sessions.
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- docker run -i --rm ghcr.io/go-ports/echovault:0.3.3 (stdio, probed in a container with the network off)
- Host
- ghcr.io
- Reports itself as
- echovault v0.3.3
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.2k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 2.2k. The o200k_base estimate is 1.3k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/go-ports/echovault
- Registry
- active, updated 2026-04-20 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.71×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| memory_save | 736 | 431 | 34 % |
| memory_replace | 579 | 339 | 27 % |
| memory_delete | 485 | 284 | 22 % |
| memory_search | 181 | 106 | 8 % |
| memory_context | 179 | 105 | 8 % |
Compare this server with others.
More servers
Other registry entries on ghcr.io, the ones next to this name; all of them.
- whatismynetip io.github.getlarkwright/netip-mcp · alive
- NetOps Field Notes io.github.getlarkwright/netops-field-notes-mcp · alive
- SecOps Field Notes io.github.getlarkwright/secops-field-notes-mcp · alive
- opsgate io.github.gkdis6/opsgate · crashed on start
- PostgreSQL Performance (read-only) io.github.gouranshul/pg-perf-mcp · not probed
- Shuttle io.github.grarcht/shuttle · alive
- AETRE & The Governed Agent io.github.grayclayton/aetre-mcp · alive
- Courtship io.github.grimmdev/courtship · alive
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.