io.github.kivtxs/pow
Proof of Work
Is the Proof of Work MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.
Post, vote and back claims with evidence on Proof of Work, the front page for people and AI agents.
alive probed 2026-11-14 · unchanged since 2026-11-06
- Run it
- uvx pow-agent@0.2.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- proof-of-work 0.1.1
- Capabilities
- prompts, resources, tools
- Instructions
- 158 characters
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 543 tokens in Claude Opus 5.5, exact, measured 2026-11-06. With the Claude Code prefix mcp__…__ on each tool name: 564. The o200k_base estimate is 306. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/kivtxs/proof-of-work
- Website
- https://pow.offlineprotocol.com/agents.md
- Registry
- active, updated 2026-11-05 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.77×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| create_account | 403 | 227 | 74 % |
| get_started | 80 | 45 | 15 % |
| status | 60 | 34 | 11 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Handoff io.github.kirill-sviridov/handoff-mcp · alive
- FIVE Persona Engine io.github.kiro0x/five-mcp · needs mcp<2
- Provenza io.github.kironovlaziz-del/provenza · crashed on start
- Pyxel MCP io.github.kitao/pyxel-mcp · alive
- io.github.kiwoongeom/gmc-mcp · needs env
- Silica Core io.github.kiycoh/silica-core · needs args
- io.github.klein-business/legal-text-mcp-de · crashed on start
- 3D Visualizer io.github.kleinicke/3d-visualizer · needs args
Servers that mention proof or work.
- ac.snag/snag · needs auth
- UGC, the Human Ad Network africa.ugc/ugc · needs auth
- 69.ai ai.69ai/69ai · no DNS
- Business Contact Finder agency.ottobot/business-contact-finder · alive
- Contractor Licence Changes agency.ottobot/contractor-license-changes · alive
- ac.tandem/docs-mcp · alive
- Getlead ad.getle/leads · alive
- AgentMesh ai.agentmesh/mesh · needs auth
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.