web-fetch — Utility 31 MCP Tool
web-fetch
(web fetch) is one of 31 tools on the
Utility 31
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 Utility 31 web-fetch run in your project directory
- Claude Desktop Utility 31 web-fetch ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 31 web-fetch ~/.cursor/mcp.json
- VS Code Utility 31 web-fetch .vscode/mcp.json
- Zed Utility 31 web-fetch ~/.config/zed/settings.json
- Windsurf Utility 31 web-fetch ~/.codeium/windsurf/mcp_config.json
- Cline Utility 31 web-fetch ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 31 web-fetch ~/.gemini/settings.json
- Grok Utility 31 web-fetch .mcp.json (in your project root)
- ChatGPT Utility 31 web-fetch Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 31 web-fetch Settings → Connectors → Add custom connector
- LangChain Utility 31 web-fetch pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-031 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-031/mcpOther tools on this server
- util-031
- 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.