io.github.Samuelfmedeiros/arachne-mcp
arachne-mcp
Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).
alive probed 2026-10-15
56tools
10ktokens in Claude Opus 5.5
11ktokens in Claude Code
5.2 %of a 200k context window
5.6ko200k_base estimate
1.1 sto initialize
10 msto list tools
- Run it
- uvx arachne-mcp==1.4.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- arachne-mcp 1.4.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Samuelfmedeiros/arachne-mcp
- Registry
- active, updated 2026-08-12 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| arachne_analyze_video | 200 | 4 % |
| arachne_desktop | 195 | 4 % |
| arachne_desktop_os | 184 | 3 % |
| arachne_visual_snapshot | 181 | 3 % |
| arachne_visual_video | 172 | 3 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.Samuelfmedeiros/arachne-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.