io.github.abhishekash/spanhound
SpanHound
Is the SpanHound MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Capture local agent traces and inspect failures, approvals, and run comparisons.
alive probed 2026-11-14 · unchanged since 2026-10-30
- Run it
- uvx spanhound@0.6.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- spanhound
- Capabilities
- prompts, resources, tools
- Instructions
- 431 characters
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 1.9k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 2.0k. The o200k_base estimate is 975. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/abhishekash/spanhound
- Registry
- active, updated 2026-10-15 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.92×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| tool_stats | 207 | 108 | 11 % |
| recent_activity | 201 | 105 | 11 % |
| approval_log | 184 | 96 | 10 % |
| slowest_spans | 178 | 93 | 10 % |
| search_spans | 177 | 92 | 9 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- bodylog io.github.abhaymettu/bodylog · alive
- Promptheus io.github.abhichandra21/promptheus · needs env
- MCP Trace io.github.abhishekash/mcp-trace · alive
- mcp-trace-inspector io.github.abhishekash/mcp-trace-inspector · not found
- io.github.abhishekbhakat/airflow-mcp-server · crashed on start
- Vayl io.github.ac12644/vayl · needs env
- Google Search Console io.github.acamolese/google-search-console-mcp · alive
- Code Index io.github.achreftlili/code-index · crashed on start
Servers that mention comparisons or approvals.
- AgenticBooks ai.agenticbooks/books · needs auth
- ai.argushq/enforcement-database · no DNS
- Context Studios MCP ai.contextstudios/mcp · alive
- Elicitly Pro ai.elicitly/pro · needs auth
- Modulos AI Governance Platform ai.modulos/demo-booking · alive
- Nowen ai.nowen/nowen · needs auth
- SACS.ai MCP — California School District Financial Data ai.sacs/sacs-mcp · alive
- Stackrate: Office of the CFO software comparisons ai.stackrate/comparisons · 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.