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