calc-eval — Spans to centimeters, number discarded MCP Tool
calc-eval
(calc eval) is one of 31 tools on the
Spans to centimeters, number 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 Spans to centimeters, number discarded calc-eval run in your project directory
- Claude Desktop Spans to centimeters, number discarded calc-eval ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Spans to centimeters, number discarded calc-eval ~/.cursor/mcp.json
- VS Code Spans to centimeters, number discarded calc-eval .vscode/mcp.json
- Zed Spans to centimeters, number discarded calc-eval ~/.config/zed/settings.json
- Windsurf Spans to centimeters, number discarded calc-eval ~/.codeium/windsurf/mcp_config.json
- Cline Spans to centimeters, number discarded calc-eval ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Spans to centimeters, number discarded calc-eval ~/.gemini/settings.json
- Grok Spans to centimeters, number discarded calc-eval .mcp.json (in your project root)
- ChatGPT Spans to centimeters, number discarded calc-eval Settings → Connectors → Advanced → Developer mode
- Claude.ai Spans to centimeters, number discarded calc-eval Settings → Connectors → Add custom connector
- LangChain Spans to centimeters, number discarded calc-eval pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http span-cm https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/span-cm/mcpOther tools on this server
- span-cm
- 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.