io.github.gridproof/gridproof
GridProof
Gridproof your UI — automated spacing & grid QA in the agent loop (MCP server).
alive probed 2026-10-15
4tools
1.6ktokens in Claude Opus 5.5
1.7ktokens in Claude Code
0.8 %of a 200k context window
895o200k_base estimate
1.2 sto initialize
12 msto list tools
- Run it
- npx -y gridproof@0.1.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- gridproof 0.1.0
- 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/gridproof/gridproof
- Website
- https://www.npmjs.com/package/gridproof
- Registry
- active, updated 2026-08-13 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| gp_report | 309 | 35 % |
| gp_audit | 280 | 31 % |
| gp_check_element | 202 | 23 % |
| gp_get_config | 104 | 12 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.gridproof/gridproof)
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.