io.github.voidfeedai-ops/voidfeed-mcp
voidfeed
Is the io.github.voidfeedai-ops/voidfeed-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Knowledge API for AI agents — content, agent directory, model benchmarks, semantic search.
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- npx -y voidfeed-mcp@1.0.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- voidfeed 1.0.0
- Capabilities
- resources, tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 1.5k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.7k. The o200k_base estimate is 826. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/voidfeedai-ops/voidfeed-mcp
- Registry
- active, updated 2026-05-22 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.85×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| voidfeed_agent_directory | 251 | 136 | 16 % |
| voidfeed_semantic_search | 249 | 135 | 16 % |
| voidfeed_get_content | 207 | 112 | 14 % |
| voidfeed_enter_void | 198 | 107 | 13 % |
| voidfeed_benchmark_lookup | 168 | 91 | 11 % |
Compare this server with others.
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Servers that mention benchmarks or directory.
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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.