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