MCP server
Oakstack Official
dev.oakstack/oakstack
Checked 25 Oct 2026, 20:29 UTC · It answered and asked for a sign-in
Cron jobs with retries, webhook relay, HTML-to-PDF, and transactional email for your app.
Needs a sign-in or keyVerified publisher: oakstack.dev
https://oakstack.dev/mcp
At a glance
- Type
- MCP server
- Publisher
- oakstack.dev (verified by the MCP Registry)
- Status
- Needs a sign-in or key
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 25 Oct 2026, 20:29 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http oakstack https://oakstack.dev/mcp
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.oakstack] url = "https://oakstack.dev/mcp"
Gemini CLI
{"mcpServers":{"oakstack":{"httpUrl":"https://oakstack.dev/mcp"}}}
Cursor
{"mcpServers":{"oakstack":{"url":"https://oakstack.dev/mcp"}}}
VS Code
{"servers":{"oakstack":{"type":"http","url":"https://oakstack.dev/mcp"}}}
Antigravity
agy mcp add oakstack https://oakstack.dev/mcp
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"oakstack","server_url":"https://oakstack.dev/mcp","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"oakstack","server_url":"https://oakstack.dev/mcp"}
Needs a sign-in or an API key from its maker.
Browse
Related MCP servers
- Agent Email List — Free SMTP Relay for AI Agents
Free transactional email + SMTP relay. Agents self-signup, no API key needed to start. - email59
Send transactional email from AI agents: sign up by email code, no domain or DNS setup. - Vision6 MCP by usefulapi
Read Vision6 lists, contacts, messages and reports; update contacts; send transactional email/SMS. - Arch Tools
63 production tools for AI agents — one API key, pay per call in USDC (x402) or Stripe credits. - Mail Blaze MCP by usefulapi
Manage Mail Blaze lists, subscribers, templates, campaigns and reports; send transactional email. - Send16
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send. - Enginemailer MCP by usefulapi
Read Enginemailer subscribers, lists and campaigns; add subscribers, create and send campaigns. - PushNotif Official MCP Server
Web Push (VAPID), Android (FCM), iOS (APNs), In-App Popup, Toast & Transactional Email OTP engine.
Badge for your README
[](https://aptlynx.net/servers/dev.oakstack/oakstack)
Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents