Supported AI apps

StackTether works with any AI app on its approved list that supports remote MCP connectors with OAuth sign-in. Claude, ChatGPT, Perplexity and Grok have been tested end to end. Each app has its own on/off switch per MSP, every switch starts off, and admins can allow or block apps per person.

Tested end to end

• Claude

  Tested

  claude.ai, Claude Desktop, the mobile apps and Cowork, through a custom connector. Available on every Claude plan (the Free plan allows one custom connector; on Team and Enterprise an owner adds it and members connect). Calls are accepted only from Anthropic's published network range.

  Connect Claude

• ChatGPT

  Tested

  ChatGPT apps and connectors (developer mode) on Plus, Pro, Business, Enterprise and Edu plans. StackTether includes ChatGPT's standard search and fetch tools, so deep research can use your tickets and clients too.

  Connect ChatGPT

• Perplexity

  Tested

  Custom connectors on Perplexity Pro, Max and Enterprise. Perplexity registers itself; no client ID or secret is needed.

  Connect Perplexity

• Grok

  Tested

  Connectors on paid Grok plans, at grok.com. Grok registers itself; no client ID or secret is needed.

  Connect Grok

Approved, not yet confirmed end to end

These apps are on StackTether's approved list and have setup steps in the portal, but a full connection has not been confirmed yet. If you use one, tell us and we will help you set it up.

• Gemini Enterprise

  Ready to try

  Gemini Enterprise needs a ready-made client ID and secret. An admin creates them for the MSP in the portal (AI access, Create credentials) with a fresh 2FA code; they are shown once and work only for that MSP.

  Connect Gemini Enterprise

• Microsoft 365 Copilot and Copilot Studio

  Ready to try

  Microsoft's agents can add StackTether as an MCP server with OAuth. Your Microsoft licence and Power Platform policies apply.

• Cursor, VS Code and Google Antigravity

  Ready to try

  Developer tools and agents that connect from a tech's computer or through their vendor's sign-in page.

• Local apps

  Ready to try

  Apps that run on a tech's own computer, such as Claude Code, OpenAI Codex and the MCP Inspector. Local apps get 7-day approvals and can be limited to the MSP's country list.

The consumer Gemini app and GitHub Copilot's cloud coding agent do not support OAuth-based remote MCP servers today, so they cannot connect yet.

How connecting works

1. An admin switches the AI app on for the MSP in the portal (AI access).
2. The tech copies StackTether's connector address from the portal home page.
3. In the AI app, the tech adds a custom connector with that address.
4. The AI app opens StackTether's approval page; the tech signs in with password and 2FA and approves the app by name.
5. The tech asks a question; the AI app calls StackTether's tools as needed.

AI app questions

Which AI app should my MSP use?

The one your team already uses and whose business plan meets your clients' data requirements. StackTether gives the same tools and safeguards to every app; the main differences are plan requirements and how each app handles your conversations.

Can I allow ChatGPT for some techs and Claude for others?

Yes. Switch both apps on for the MSP, then allow or block each app per person on the member's page.

What happens when someone leaves?

Pausing or removing a member, resetting their password or 2FA, or signing them out everywhere revokes every AI app approval they had at once.

Do the AI apps see my vendor API keys?

No. AI apps only get short-lived tokens for the signed-in tech. Vendor credentials stay in StackTether's vault.