web-fetch — Utility 23 MCP Tool
web-fetch
(web fetch) is one of 31 tools on the
Utility 23
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 23 web-fetch run in your project directory
- Claude Desktop Utility 23 web-fetch ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 23 web-fetch ~/.cursor/mcp.json
- VS Code Utility 23 web-fetch .vscode/mcp.json
- Zed Utility 23 web-fetch ~/.config/zed/settings.json
- Windsurf Utility 23 web-fetch ~/.codeium/windsurf/mcp_config.json
- Cline Utility 23 web-fetch ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 23 web-fetch ~/.gemini/settings.json
- Grok Utility 23 web-fetch .mcp.json (in your project root)
- ChatGPT Utility 23 web-fetch Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 23 web-fetch Settings → Connectors → Add custom connector
- LangChain Utility 23 web-fetch pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-023 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-023/mcp
Other tools on this server
- util-023
- 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.