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