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