web-fetch — Celsius to kelvin MCP Tool
web-fetch
(web fetch) 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 web-fetch from your client
- Claude Code Celsius to kelvin web-fetch run in your project directory
- Claude Desktop Celsius to kelvin web-fetch ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Celsius to kelvin web-fetch ~/.cursor/mcp.json
- VS Code Celsius to kelvin web-fetch .vscode/mcp.json
- Zed Celsius to kelvin web-fetch ~/.config/zed/settings.json
- Windsurf Celsius to kelvin web-fetch ~/.codeium/windsurf/mcp_config.json
- Cline Celsius to kelvin web-fetch ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Celsius to kelvin web-fetch ~/.gemini/settings.json
- Grok Celsius to kelvin web-fetch .mcp.json (in your project root)
- ChatGPT Celsius to kelvin web-fetch Settings → Connectors → Advanced → Developer mode
- Claude.ai Celsius to kelvin web-fetch Settings → Connectors → Add custom connector
- LangChain Celsius to kelvin web-fetch 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
- iana-zones
- 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.