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