io.github.akkylab/litra-paper-search
litra-paper-search
Is the io.github.akkylab/litra-paper-search MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
MCP server for Litra.ai – AI-powered academic paper search with relevance scoring and summarization
alive probed 2026-11-15 · unchanged since 2026-10-30
- Run it
- npx -y litra-paper-search-mcp@1.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- litra-paper-search 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 662 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 698. The o200k_base estimate is 371. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/akkylab/litra-paper-search-mcp
- Registry
- deprecated, updated 2026-09-04 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_papers | 412 | 231 | 62 % |
| search_author | 193 | 108 | 29 % |
| check_credits | 57 | 32 | 9 % |
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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.