iana-zones — Celsius to kelvin MCP Tool
iana-zones
(iana zones) is one of 31 tools on the
Celsius to kelvin
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call iana-zones from your client
- Claude Code Celsius to kelvin iana-zones run in your project directory
- Claude Desktop Celsius to kelvin iana-zones ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Celsius to kelvin iana-zones ~/.cursor/mcp.json
- VS Code Celsius to kelvin iana-zones .vscode/mcp.json
- Zed Celsius to kelvin iana-zones ~/.config/zed/settings.json
- Windsurf Celsius to kelvin iana-zones ~/.codeium/windsurf/mcp_config.json
- Cline Celsius to kelvin iana-zones ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Celsius to kelvin iana-zones ~/.gemini/settings.json
- Grok Celsius to kelvin iana-zones .mcp.json (in your project root)
- ChatGPT Celsius to kelvin iana-zones Settings → Connectors → Advanced → Developer mode
- Claude.ai Celsius to kelvin iana-zones Settings → Connectors → Add custom connector
- LangChain Celsius to kelvin iana-zones pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http c-to-k https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/c-to-k/mcp
Other tools on this server
- c-to-k
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- 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
- calc-eval
- 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.