create_postcard_art — PostAgent MCP Tool Mutating
create_postcard_art
(create postcard art) 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 create_postcard_art from your client
- Claude Code PostAgent create_postcard_art run in your project directory
- Claude Desktop PostAgent create_postcard_art ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor PostAgent create_postcard_art ~/.cursor/mcp.json
- VS Code PostAgent create_postcard_art .vscode/mcp.json
- Zed PostAgent create_postcard_art ~/.config/zed/settings.json
- Windsurf PostAgent create_postcard_art ~/.codeium/windsurf/mcp_config.json
- Cline PostAgent create_postcard_art ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI PostAgent create_postcard_art ~/.gemini/settings.json
- Grok PostAgent create_postcard_art .mcp.json (in your project root)
- ChatGPT PostAgent create_postcard_art Settings → Connectors → Advanced → Developer mode
- Claude.ai PostAgent create_postcard_art Settings → Connectors → Add custom connector
- LangChain PostAgent create_postcard_art 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.