io.github.aantenore/lorebase-herald
Lorebase
Is the Lorebase MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
Read and change a governed, versioned knowledge graph on Postgres through typed tools.
alive probed 2026-11-14
14tools
10ktokens in Claude Opus 5.5
5.1 %of Claude's 200k window
4.0×the median server
1.3 sto initialize
4 msto list tools
- Run it
- uvx lorebase-herald@0.4.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- lorebase 0.4.0
- Capabilities
- prompts, resources, tools
- Instructions
- 747 characters
- Of a 1M window
- 1.0 % of a 1M context window
- Count
- 10k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 10k. The o200k_base estimate is 5.8k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/aantenore/lorebase
- Website
- https://aantenore.github.io/lorebase/mcp/
- Registry
- active, updated 2026-11-13 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.76×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| lorebase_execute | 1 225 | 698 | 12 % |
| lorebase_context | 997 | 568 | 10 % |
| lorebase_search | 987 | 562 | 10 % |
| lorebase_resolve | 962 | 548 | 10 % |
| lorebase_query | 874 | 498 | 9 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Notify MCP Server io.github.aahl/mcp-notify · needs env
- OKX MCP Server io.github.aahl/mcp-okx · alive
- MCP Server for Binge-watch io.github.aahl/mcp-vods · alive
- io.github.aahlijia/dekko · alive
- io.github.aarshbharat/gujarati-lexicon-mcp · alive
- io.github.aaryagodbole/dsa-coach-mcp · alive
- kube-noob io.github.aashishmahajan/kube-noob · alive
- AKKO MCP server for Trino io.github.ab2dridi/akko-mcp-trino · needs env
Servers that mention knowledge or versioned.
- inference.sh ac.inference.sh/mcp · needs auth
- Knowledge Base ai.b77/knowledge-base · needs auth
- Bindry ai.bindry/bindry · needs auth
- brainattic ai.brainattic/knowledge-base · needs auth
- Buron ai.buron/buron · paid (402)
- ColdState — Deterministic Knowledge Infrastructure ai.coldstate/knowledge · alive
- DeepDNA ai.deepdna/knowledge · alive
- ai.emberverse/emberverse · 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.