read_source — postalref MCP Tool Read-only
read_source
(read source) is one of 8 tools on the
postalref
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call read_source from your client
- Claude Code postalref read_source run in your project directory
- Claude Desktop postalref read_source ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor postalref read_source ~/.cursor/mcp.json
- VS Code postalref read_source .vscode/mcp.json
- Zed postalref read_source ~/.config/zed/settings.json
- Windsurf postalref read_source ~/.codeium/windsurf/mcp_config.json
- Cline postalref read_source ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI postalref read_source ~/.gemini/settings.json
- Grok postalref read_source .mcp.json (in your project root)
- ChatGPT postalref read_source Settings → Connectors → Advanced → Developer mode
- Claude.ai postalref read_source Settings → Connectors → Add custom connector
- LangChain postalref read_source pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http postalref https://postalref.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 11 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.