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