postcard — Agentic Kingdoms MCP Tool
postcard
(postcard) is one of 18 tools on the
Agentic Kingdoms
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call postcard from your client
- Claude Code Agentic Kingdoms postcard run in your project directory
- Claude Desktop Agentic Kingdoms postcard ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Agentic Kingdoms postcard ~/.cursor/mcp.json
- VS Code Agentic Kingdoms postcard .vscode/mcp.json
- Zed Agentic Kingdoms postcard ~/.config/zed/settings.json
- Windsurf Agentic Kingdoms postcard ~/.codeium/windsurf/mcp_config.json
- Cline Agentic Kingdoms postcard ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Agentic Kingdoms postcard ~/.gemini/settings.json
- Grok Agentic Kingdoms postcard .mcp.json (in your project root)
- ChatGPT Agentic Kingdoms postcard Settings → Connectors → Advanced → Developer mode
- Claude.ai Agentic Kingdoms postcard Settings → Connectors → Add custom connector
- LangChain Agentic Kingdoms postcard pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http agentic-kingdoms https://mcp.agentickingdoms.comOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 5 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.