timezone — ISO 8601 datetime shape MCP Tool
timezone
(timezone) is one of 31 tools on the
ISO 8601 datetime shape
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call timezone from your client
- Claude Code ISO 8601 datetime shape timezone run in your project directory
- Claude Desktop ISO 8601 datetime shape timezone ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ISO 8601 datetime shape timezone ~/.cursor/mcp.json
- VS Code ISO 8601 datetime shape timezone .vscode/mcp.json
- Zed ISO 8601 datetime shape timezone ~/.config/zed/settings.json
- Windsurf ISO 8601 datetime shape timezone ~/.codeium/windsurf/mcp_config.json
- Cline ISO 8601 datetime shape timezone ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ISO 8601 datetime shape timezone ~/.gemini/settings.json
- Grok ISO 8601 datetime shape timezone .mcp.json (in your project root)
- ChatGPT ISO 8601 datetime shape timezone Settings → Connectors → Advanced → Developer mode
- Claude.ai ISO 8601 datetime shape timezone Settings → Connectors → Add custom connector
- LangChain ISO 8601 datetime shape timezone pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http iso8601-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso8601-ok/mcpOther tools on this server
- iso8601-ok
- utc-time
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- 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.