iana-zones — Web Fetch MCP Tool
iana-zones
(iana zones) is one of 30 tools on the
Web Fetch
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 Web Fetch iana-zones run in your project directory
- Claude Desktop Web Fetch iana-zones ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Web Fetch iana-zones ~/.cursor/mcp.json
- VS Code Web Fetch iana-zones .vscode/mcp.json
- Zed Web Fetch iana-zones ~/.config/zed/settings.json
- Windsurf Web Fetch iana-zones ~/.codeium/windsurf/mcp_config.json
- Cline Web Fetch iana-zones ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Web Fetch iana-zones ~/.gemini/settings.json
- Grok Web Fetch iana-zones .mcp.json (in your project root)
- ChatGPT Web Fetch iana-zones Settings → Connectors → Advanced → Developer mode
- Claude.ai Web Fetch iana-zones Settings → Connectors → Add custom connector
- LangChain Web Fetch iana-zones pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http web-fetch https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/web-fetch/mcp
Other tools on this server
- web-fetch
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- 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.