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