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