fix_address — Card Mailer MCP Tool
fix_address
(fix address) is one of 6 tools on the
Card Mailer
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call fix_address from your client
- Claude Code Card Mailer fix_address run in your project directory
- Claude Desktop Card Mailer fix_address ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Card Mailer fix_address ~/.cursor/mcp.json
- VS Code Card Mailer fix_address .vscode/mcp.json
- Zed Card Mailer fix_address ~/.config/zed/settings.json
- Windsurf Card Mailer fix_address ~/.codeium/windsurf/mcp_config.json
- Cline Card Mailer fix_address ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Card Mailer fix_address ~/.gemini/settings.json
- Grok Card Mailer fix_address .mcp.json (in your project root)
- ChatGPT Card Mailer fix_address Settings → Connectors → Advanced → Developer mode
- Claude.ai Card Mailer fix_address Settings → Connectors → Add custom connector
- LangChain Card Mailer fix_address pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http card-mailer https://cards.onmax.me/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 22 October 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.