dst_check — Date Math MCP Tool
dst_check
(dst check) is one of 24 tools on the
Date Math
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call dst_check from your client
- Claude Code Date Math dst_check run in your project directory
- Claude Desktop Date Math dst_check ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Date Math dst_check ~/.cursor/mcp.json
- VS Code Date Math dst_check .vscode/mcp.json
- Zed Date Math dst_check ~/.config/zed/settings.json
- Windsurf Date Math dst_check ~/.codeium/windsurf/mcp_config.json
- Cline Date Math dst_check ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Date Math dst_check ~/.gemini/settings.json
- Grok Date Math dst_check .mcp.json (in your project root)
- ChatGPT Date Math dst_check Settings → Connectors → Advanced → Developer mode
- Claude.ai Date Math dst_check Settings → Connectors → Add custom connector
- LangChain Date Math dst_check pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http date-math https://date-math.datemath.workers.dev/mcpOther tools on this server
- date_diff
- date_add
- timezone_convert
- date_info
- public_holidays
- working_hours_overlap
- cron_schedule
- parse_date_text
- city_time
- recurring_dates
- business_hours_deadline
- business_day
- pay_dates
- stay_calculator
- timestamp_normalize
- sla_countdown
- find_free_slots
- subscription_dates
- market_calendar
- date_range
- business_day_schedule
- time_buckets
- current_time
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.