Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http paperagent-send-physical-mail https://paperagent.dev/mcp~/.codex/config.toml
[mcp_servers.paperagent-send-physical-mail]
url = "https://paperagent.dev/mcp"
# codex mcp add paperagent-send-physical-mail --url https://paperagent.dev/mcp~/.cursor/mcp.json
{
"mcpServers": {
"paperagent-send-physical-mail": {
"url": "https://paperagent.dev/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"paperagent-send-physical-mail": {
"type": "http",
"url": "https://paperagent.dev/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"paperagent-send-physical-mail": {
"httpUrl": "https://paperagent.dev/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"paperagent-send-physical-mail": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://paperagent.dev/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"paperagent-send-physical-mail": {
"url": "https://paperagent.dev/mcp"
}
}
}