io.github.KairosMobius/memory-nexus-mcp
memory-nexus
Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.
alive probed 2026-10-14
10tools
1.8ktokens in Claude Opus 5.5
2.0ktokens in Claude Code
0.9 %of a 200k context window
994o200k_base estimate
312 msto initialize
13 msto list tools
- Run it
- npx -y @memory-nexus/mcp@1.0.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- memory-nexus 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/KairosMobius/memory-nexus-mcp
- Registry
- active, updated 2026-02-11 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| remember | 169 | 17 % |
| connect | 147 | 15 % |
| hibernate | 132 | 13 % |
| recall | 125 | 13 % |
| context | 91 | 9 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.KairosMobius/memory-nexus-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.