dev.craftery/tools
Craftery Developer Tools
Developer utilities: color conversion, WCAG contrast, timestamps, UUIDs, and hashing.
alive probed 2026-10-05 · HTTP 200
6tools
2.0ktokens in Claude Opus 5.5
2.1ktokens in Claude Code
1.0 %of a 200k context window
1.2ko200k_base estimate
586 msto initialize
317 msto list tools
- Endpoint
- https://craftery.dev/mcp (streamable-http)
- Host
- craftery.dev
- Protocol
- 2025-06-18
- Reports itself as
- craftery 1.0.0
- Capabilities
- tools
- Instructions
- 457 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://craftery.dev/mcp
- Registry
- active, updated 2026-08-28 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| check_contrast | 228 | 19 % |
| convert_color | 219 | 18 % |
| swiftui_color | 215 | 18 % |
| generate_uuid | 187 | 16 % |
| convert_timestamp | 178 | 15 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:57 | alive | 586 ms | 6 | 2.0k | 1.2k |
| 2026-10-05 00:24 | alive | 195 ms | 6 | 1.2k | |
| 2026-10-04 10:00 | alive | 492 ms | 6 | 1.2k | |
| 2026-10-04 07:53 | alive | 435 ms | 6 | 1.2k | |
| 2026-10-03 20:33 | alive | 427 ms | 6 | 1.2k | |
| 2026-10-03 17:50 | alive | 280 ms | 6 | 1.2k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.craftery/tools)
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.