300 official MCP integrations.

Configure a local stdio client with command npx and arguments ["-y", "firebase-tools@latest", "mcp"]. Sign in with the Firebase CLI and select the intended project. Available actions depend on project permissions; review changes before running them.

{
  "command": "npx",
  "args": [
    "-y",
    "firebase-tools@latest",
    "mcp"
  ]
}

Run npx -y inkstudioai mcp. Sign in with npx inkstudioai login or supply INKSTUDIO_API_KEY; generation uses your account credits. Publisher sources reviewed; no authenticated runtime test performed.

{
  "command": "npx",
  "args": [
    "-y",
    "inkstudioai",
    "mcp"
  ]
}

Run npx -y mails-agent-mcp. On first use it creates a 72-hour receive-only mailbox and stores its key in ~/.mails/config.json; claim a permanent mailbox at mails0.com to send email. Publisher documentation reviewed; no authenticated runtime test performed.

{
  "command": "npx",
  "args": [
    "-y",
    "mails-agent-mcp"
  ]
}