mailsnail for VS Code
io.github.iancollins27/mailsnail
Send USPS letters, postcards & certified mail from any agent. No signup; pay-per-piece via Stripe.
client:VS Code
transport:stdio
runtime:npm
Install mailsnail in VS Code
.vscode/mcp.json
{
"inputs": [
{
"type": "promptString",
"id": "mail-provider",
"description": "MAIL_PROVIDER",
"password": true
},
{
"type": "promptString",
"id": "mail-api-base-url",
"description": "MAIL_API_BASE_URL",
"password": true
},
{
"type": "promptString",
"id": "click2mail-username",
"description": "CLICK2MAIL_USERNAME",
"password": true
},
{
"type": "promptString",
"id": "click2mail-password",
"description": "CLICK2MAIL_PASSWORD",
"password": true
},
{
"type": "promptString",
"id": "lob-api-key",
"description": "LOB_API_KEY",
"password": true
},
{
"type": "promptString",
"id": "mail-mcp-allow-live",
"description": "MAIL_MCP_ALLOW_LIVE",
"password": true
},
{
"type": "promptString",
"id": "mail-mcp-spend-cap-usd",
"description": "MAIL_MCP_SPEND_CAP_USD",
"password": true
}
],
"servers": {
"mailsnail": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mailsnail"
],
"env": {
"MAIL_PROVIDER": "${input:mail-provider}",
"MAIL_API_BASE_URL": "${input:mail-api-base-url}",
"CLICK2MAIL_USERNAME": "${input:click2mail-username}",
"CLICK2MAIL_PASSWORD": "${input:click2mail-password}",
"LOB_API_KEY": "${input:lob-api-key}",
"MAIL_MCP_ALLOW_LIVE": "${input:mail-mcp-allow-live}",
"MAIL_MCP_SPEND_CAP_USD": "${input:mail-mcp-spend-cap-usd}"
}
}
}
}VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs