iana-zones — Utility 149 MCP Tool
iana-zones
(iana zones) is one of 31 tools on the
Utility 149
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 Utility 149 iana-zones run in your project directory
- Claude Desktop Utility 149 iana-zones ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 149 iana-zones ~/.cursor/mcp.json
- VS Code Utility 149 iana-zones .vscode/mcp.json
- Zed Utility 149 iana-zones ~/.config/zed/settings.json
- Windsurf Utility 149 iana-zones ~/.codeium/windsurf/mcp_config.json
- Cline Utility 149 iana-zones ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 149 iana-zones ~/.gemini/settings.json
- Grok Utility 149 iana-zones .mcp.json (in your project root)
- ChatGPT Utility 149 iana-zones Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 149 iana-zones Settings → Connectors → Add custom connector
- LangChain Utility 149 iana-zones pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-149 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-149/mcpOther tools on this server
- util-149
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- web-fetch
- 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.