io.github.RishabhKodes/prexist
prexist
Is the io.github.RishabhKodes/prexist MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Search across 9 platforms to find existing products similar to your idea.
alive probed 2026-11-14 · unchanged since 2026-10-30
- Run it
- npx -y prexist@1.0.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- prexist 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 998 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 1.0k. The o200k_base estimate is 600. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/RishabhKodes/prexist
- Registry
- active, updated 2026-04-21 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.66×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| prexist_search | 506 | 304 | 51 % |
| prexist_search_skills | 389 | 234 | 39 % |
| prexist_platforms | 103 | 62 | 10 % |
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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.