check_postagent_updates — PostAgent MCP Tool Read-only
check_postagent_updates
(check postagent updates) is one of 14 tools on the
PostAgent
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_postagent_updates from your client
- Claude Code PostAgent check_postagent_updates run in your project directory
- Claude Desktop PostAgent check_postagent_updates ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor PostAgent check_postagent_updates ~/.cursor/mcp.json
- VS Code PostAgent check_postagent_updates .vscode/mcp.json
- Zed PostAgent check_postagent_updates ~/.config/zed/settings.json
- Windsurf PostAgent check_postagent_updates ~/.codeium/windsurf/mcp_config.json
- Cline PostAgent check_postagent_updates ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI PostAgent check_postagent_updates ~/.gemini/settings.json
- Grok PostAgent check_postagent_updates .mcp.json (in your project root)
- ChatGPT PostAgent check_postagent_updates Settings → Connectors → Advanced → Developer mode
- Claude.ai PostAgent check_postagent_updates Settings → Connectors → Add custom connector
- LangChain PostAgent check_postagent_updates pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http postagent https://api.postagent.sh/mcpOther tools on this server
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.