timezone — Calc Eval MCP Tool
timezone
(timezone) is one of 30 tools on the
Calc Eval
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call timezone from your client
- Claude Code Calc Eval timezone run in your project directory
- Claude Desktop Calc Eval timezone ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Calc Eval timezone ~/.cursor/mcp.json
- VS Code Calc Eval timezone .vscode/mcp.json
- Zed Calc Eval timezone ~/.config/zed/settings.json
- Windsurf Calc Eval timezone ~/.codeium/windsurf/mcp_config.json
- Cline Calc Eval timezone ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Calc Eval timezone ~/.gemini/settings.json
- Grok Calc Eval timezone .mcp.json (in your project root)
- ChatGPT Calc Eval timezone Settings → Connectors → Advanced → Developer mode
- Claude.ai Calc Eval timezone Settings → Connectors → Add custom connector
- LangChain Calc Eval timezone pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http calc-eval https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/calc-eval/mcpOther tools on this server
- calc-eval
- 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
- 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.