Connect claude.ai, ChatGPT and other web AI apps

Web AI apps can manage SunLicense for you without the CLI: add SunLicense as a custom connector (a remote MCP server), sign in once, and ask in the chat, for example "list my licenses" or "issue a Pro license for [email protected]". It's included in Lite and Standard, the same as sunlicense mcp.

The server address is (SDKs → Connect an AI assistant → claude.ai, ChatGPT in the dashboard has it with a copy button):

https://api.sunlicense.com/mcp

Add it

claude.ai (and the Claude desktop and mobile apps): Settings → Connectors → Add custom connector, name it SunLicense, paste the address, and choose Connect.

ChatGPT: in a plan that allows custom connectors, Settings → Apps & Connectors → Create (developer mode), paste the address, choose OAuth and Create.

Any other app that supports remote MCP servers with OAuth works the same way: it registers itself, then opens SunLicense's sign-in page.

Sign in and choose what it may do

The app opens the SunLicense dashboard in your browser (sign in if you aren't). The page shows:

• the app's name and where the answer goes (for claude.ai, claude.ai). The name is what the app calls itself; only continue if you started this from that app;
• the organization it will work in: the one you're signed in to. To connect another organization, switch to it in the dashboard first, then connect again from the app;
• the permissions it asks for. Untick any you don't want to give. You can never give more than your own role has.

Choose Connect and you're back in the app. On the Free plan the page offers the upgrade instead.

What it can do

The same tools as sunlicense mcp, limited by your role and the permissions you approved: products and policies, licenses, customers, machines, access rules, API keys and statistics, plus the docs. Changes are made as you, and the license page says so: "Issued by AI assistant (Claude)".

Most apps ask you before running a tool that changes something. Treat full license keys the same way as anywhere else: the app only gets one when you ask it to reveal a key.

Limits

Every tool call counts toward your organization's AI assistant calls a day (Lite 300, Standard 3,000), shared with sunlicense mcp. Over the limit, the app gets a short message with the time it resets (00:00 UTC). See today's count and the last 30 days on Billing.

Disconnect

Settings → Connected AI apps → Disconnect stops the app within 30 seconds. A connection also ends when it isn't used for 30 days, when you leave the organization, or when you remove the connector in the app.

For developers

SunLicense follows the MCP authorization spec:

Protected resource metadata	https://api.sunlicense.com/.well-known/oauth-protected-resource/mcp
Authorization server metadata	https://api.sunlicense.com/.well-known/oauth-authorization-server
Client registration	Dynamic Client Registration (RFC 7591); redirect URIs must be https or http://localhost
Flow	Authorization code with PKCE (S256 only); resource = https://api.sunlicense.com/mcp
Tokens	Access tokens last an hour; refresh tokens rotate on every use
Scopes	SunLicense permissions, e.g. licenses.read licenses.write; none asked = the usual set for assistants
Transport	Streamable HTTP, stateless, JSON responses

The token works only at /mcp: the REST API refuses it. For scripts and CI, use a personal access token instead.