io.github.Krv-Labs/topos
Topos
Is the Topos MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
Structural code-quality tools for AI coding agents.
alive probed 2026-11-14
- Run it
- uvx topos-mcp@0.15.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- topos_mcp 0.15.0+build.1794643604
- Capabilities
- extensions, prompts, resources, tools
- Instructions
- 1 100 characters
- Of a 1M window
- 1.8 % of a 1M context window
- Count
- 18k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 18k. The o200k_base estimate is 9.7k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Krv-Labs/topos
- Website
- https://github.com/Krv-Labs/topos
- Registry
- active, updated 2026-10-30 · registry entry
- Changes
- 2 recorded, reachable in 1 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, 1.83×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| topos_evaluate_project | 2 035 | 1 110 | 11 % |
| topos_inspect_code | 1 930 | 1 053 | 11 % |
| topos_evaluate_file | 1 709 | 932 | 10 % |
| topos_assess_improvement | 1 430 | 780 | 8 % |
| topos_assess_worktree_change | 1 302 | 710 | 7 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.KmOnBeIbI31/verifactu-mcp · crashed on start
- Kitden io.github.KonstantinStarovoytov/kitden · alive
- io.github.KoyoYeager/pystub · needs mcp<2
- Zhihu io.github.KrisTHL181/zhihu-mcp · alive
- Krystal Voice Caller io.github.KrystalUnity/kvc-mcp · needs mcp<2
- Kloakt io.github.KultMember6Banger/kloakt · alive
- Binance (security-first) + crypto analyst io.github.KumailQazi/krmaazha-binance-mcp · needs env
- gut io.github.Kungie/gut · alive
Servers that mention topos.
- Autoposting ai.autoposting/autoposting · not MCP
- TimeToPost io.github.MelMayssonOwen/timetopost-mcp · needs auth
- AutoPoster AI ai.autoposter/autoposter · alive
- Octopost ink.octopost/octopost · alive
- com.wontopos/mcp · needs env
- Brainrotify me.brainrotify/brainrotify · needs auth
- Welder: Social Autoposting com.weldergtm/welder · 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 |
|---|---|---|---|---|---|
| 2026-10-31 07:35 | alive | 35 ms | 18 | 18k | 9.7k |
| 2026-10-17 06:21 | install failed |
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
- This server is in the heaviest 10 % of the registry. Its 5 most expensive tools are 47 % of the cost. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.