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