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