calc-eval — crate metadata name shape, body discarded MCP Tool
calc-eval
(calc eval) is one of 31 tools on the
crate metadata name shape, body discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call calc-eval from your client
- Claude Code crate metadata name shape, body discarded calc-eval run in your project directory
- Claude Desktop crate metadata name shape, body discarded calc-eval ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor crate metadata name shape, body discarded calc-eval ~/.cursor/mcp.json
- VS Code crate metadata name shape, body discarded calc-eval .vscode/mcp.json
- Zed crate metadata name shape, body discarded calc-eval ~/.config/zed/settings.json
- Windsurf crate metadata name shape, body discarded calc-eval ~/.codeium/windsurf/mcp_config.json
- Cline crate metadata name shape, body discarded calc-eval ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI crate metadata name shape, body discarded calc-eval ~/.gemini/settings.json
- Grok crate metadata name shape, body discarded calc-eval .mcp.json (in your project root)
- ChatGPT crate metadata name shape, body discarded calc-eval Settings → Connectors → Advanced → Developer mode
- Claude.ai crate metadata name shape, body discarded calc-eval Settings → Connectors → Add custom connector
- LangChain crate metadata name shape, body discarded calc-eval pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http crate-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/crate-ok/mcpOther tools on this server
- crate-ok
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.