io.github.zhang-liz/personal-brain
Personal Brain
Is the Personal Brain MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.
Gives your AI agent memory of your professional network, from your LinkedIn data.
alive probed 2026-11-15 · unchanged since 2026-11-06
- Run it
- uvx personal-brain@0.3.4 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- personal-brain 0.3.4
- Capabilities
- prompts, resources, tools
- Instructions
- 704 characters
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 2.6k tokens in Claude Opus 5.5, exact, measured 2026-11-06. With the Claude Code prefix mcp__…__ on each tool name: 2.7k. The o200k_base estimate is 1.6k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/zhang-liz/personal-brain
- Website
- https://zhang-liz.github.io/personal-brain/
- Registry
- active, updated 2026-11-06 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.60×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| ask | 1 198 | 747 | 46 % |
| remember | 1 044 | 651 | 40 % |
| find | 380 | 237 | 14 % |
Compare this server with others.
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Other registry entries on pypi.org, the ones next to this name; all of them.
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- MedXpert 标准检索连接器 io.github.zhaoxinghua09-cell/medxpert-standards-connector · alive
- SynomosAI Governance MCP io.github.zhaoxinghua09-cell/synomosai-governance-mcp · alive
Servers that mention personal.
- Agentic News ai.agentic-news/mcp · needs auth
- AIﾉアカリ☆ One-Minute Akari ai.ai-akari/one-minute-akari · paid (402)
- CareerCorner ai.careercorner/careercorner · needs auth
- Hypnothera ai.hypnothera/hypnothera · needs auth
- Kadenza ai.kadenza/mcp · needs auth
- Banking Assistant (Metabind demo) ai.metabind/banking-assistant · alive
- ai.odei/connect · alive
- Primeta ai.primeta/primeta · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-06 08:40 | alive | 1.7 s | 3 | 2.6k | 1.6k |
| 2026-11-05 08:42 | alive | 2.2 s | 3 | 2.4k | 1.5k |
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.