Supported AI assistants

See which AI assistants work with Ternary MCP.

Ternary MCP works with supported AI tools that can connect to a remote MCP server and complete browser-based OAuth. Choose the setup guide for the client you use.

Supported clients

Client	Status	Setup
ChatGPT	Supported	Connect ChatGPT
OpenAI Codex	Supported	Connect OpenAI Codex
Claude — web and desktop	Supported	Connect Claude
Claude Code	Supported	Connect Claude Code
Visual Studio Code with GitHub Copilot	Supported	Connect VS Code
Cursor desktop	Supported	Connect Cursor
Cline	Supported	Connect Cline
Gemini CLI	Supported	Connect Gemini CLI
Kiro	Supported	Connect Kiro
OpenCode	Supported	Connect OpenCode
Zed	Supported	Connect another MCP client
Goose	Supported	Connect another MCP client

Clients under review

Client	Status
Windsurf / Devin	Under review
Google Antigravity	Under review
Visual Studio	Under review

An under-review client may be refused even if you use the correct MCP URL and have a valid Ternary account.

Connection details

All supported clients connect to one of these Ternary MCP servers:

Use this URL when your Ternary app is at my.ternary.app.

https://core-api.ternary.app/mcp

⚠️
No trailing slash
Use the URL exactly as shown. US and EU are separate. Use the MCP URL for the region where your Ternary tenant is hosted.

Authentication

Ternary uses OAuth. Most clients discover Ternary's OAuth configuration automatically. If your client asks for an OAuth client ID, use:

https://core-api.ternary.app/oauth/client-metadata.json

Do not enter a client secret. EU accounts use the same client ID. Only the MCP server URL changes by region.

If your client is not listed

Your client must support:

Remote MCP servers
Streamable HTTP
Browser-based OAuth

Some MCP clients only support API keys or bearer tokens and cannot complete the sign-in flow Ternary requires.

If your client is not listed, see Connect another MCP client.

If sign-in is refused, contact Ternary Support with:

Client name
Client version
A link to its MCP documentation