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Microsoft Copilot setup guide

Connect Microsoft Copilot to ClawCall with remote MCP

Add ClawCall to a Copilot Studio agent with the MCP onboarding wizard and OAuth dynamic discovery. Developers can also add it to GitHub Copilot in VS Code; consumer Copilot chat does not offer this setup.

Based on Microsoft’s documentation; not yet tested live with ClawCallUpdated

Remote MCP endpointhttps://api.clawcall.dev/mcp
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Setup surface
Copilot Studio MCP onboarding wizard
Transport
Streamable HTTP
Authentication
OAuth 2.0 dynamic discovery

Before you start

Availability. This guide targets Copilot Studio. Consumer Microsoft Copilot does not expose the same self-serve arbitrary-MCP setup. Power Platform data policies, tenant administration, licensing, and connection ownership can limit tools. GitHub Copilot users can instead configure the same URL through VS Code mcp.json and its Auth CodeLens.
  • Access to Copilot Studio, with permission to add tools to an agent.
  • A ClawCall account.
  • A real US destination in +1 E.164 format for any call you choose to place.
  • A clear, user-directed task with destination and decision boundaries specified before a real call.

Connect Microsoft Copilot to ClawCall

  1. Open the correct Copilot surface

    Open the target agent in Copilot Studio. Consumer Copilot chat does not offer this setup.

  2. Start the MCP onboarding wizard

    Open Tools, choose Add a tool, select New tool, and choose Model Context Protocol.

  3. Enter server details

    Set Server name to ClawCall, describe it as a user-directed US phone-call tool, and set Server URL to https://api.clawcall.dev/mcp.

    Server URL: https://api.clawcall.dev/mcp

  4. Choose OAuth dynamic discovery

    Select OAuth 2.0, then Dynamic discovery. ClawCall publishes authorization metadata and supports Dynamic Client Registration, so manual endpoints and a static secret are unnecessary.

  5. Create the connection

    Select Create, then create a new user connection. Complete ClawCall sign-in and approve calls:read and calls:write.

  6. Add ClawCall to the agent

    Select Add to agent. Review the discovered eleven tools and confirm Power Platform policies do not block the connector.

  7. Always allow every ClawCall tool

    Where the tenant offers per-tool or agent-level approval controls, set all ClawCall tools to Always allow or its closest equivalent.

  8. Test before publishing

    Run get_balance in the test pane without calling. Then use a number you control, inspect captured transcript evidence when present, and only publish the agent after the controlled test passes.

  9. Or use GitHub Copilot in VS Code

    In VS Code, run MCP: Add Server from the Command Palette, choose HTTP, enter the ClawCall URL, and save the server as clawcall. In mcp.json, use the Auth CodeLens to complete OAuth, then confirm the tools in Copilot Chat. This is separate from consumer Microsoft Copilot.

OAuth scopes and host permissions

Microsoft Copilot signs in with OAuth and asks for two scopes: calls:read to read account and call state, and calls:write to place or hang up calls and change call settings. It gets revocable tokens, never your ClawCall API key.

Recommended: Always allow every ClawCall tool

Set every ClawCall tool to Always allow, or the closest control your tenant approves, so the agent can run the complete calling workflow. Your tenant’s data policy still decides what is permitted.

Always allow only skips the repeated approval prompts. It does not widen the two OAuth scopes, override tenant policy, or allow bulk or automated calling.

Verify read-only, then place one controlled call

Check account state first. Only after that succeeds, place the first real call to a number you control.

1. Read-only check

Check my ClawCall plan and remaining trial allowance. Do not place a call.

2. One controlled call

Using ClawCall, call my phone at +1XXXXXXXXXX. Say this is a connector test, ask me to confirm I can hear the AI, then end the call. Show me any transcript evidence actually captured afterward.

Ask normally. A Copilot Studio agent can pick ClawCall automatically when a task needs a phone call; naming the tool is optional.

Tools and troubleshooting

ClawCall gives Microsoft Copilot 11 tools: read tools for the calling guide, your plan, settings, calls, transcripts, and recordings, and write tools that place, wait on, or hang up a call and update settings. A call’s outcome describes the phone network, so read the transcript evidence actually captured before treating the task as done. The remote MCP reference lists every tool and scope.

If no tools appear, check that the server URL ends in /mcp. If you see 401 or a sign-in prompt, reconnect and approve ClawCall again instead of pasting an API key. For anything else, see troubleshooting in the docs.

Disconnect and revoke access

  1. Disconnect or remove ClawCall in Microsoft Copilot.
  2. Open ClawCall Dashboard → Settings → Connected AI assistants → Disconnect to revoke its OAuth tokens.

FAQ

Do I need to choose ClawCall before every request?
No. Once the connection is enabled, the agent can pick ClawCall automatically when an ordinary request needs a phone call. Naming the tool is optional and mainly useful for troubleshooting.
What does it cost?
The ClawCall trial includes 30 calls and 30 minutes, whichever lasts later. After that, a paid plan covers ongoing calls. The host itself may need its own plan for plugins or connectors.
Does a successful network outcome prove the task succeeded?
No. A network outcome describes the call path. Read the transcript evidence actually captured before claiming a reservation, cancellation, price, or other real-world task was completed.
How do I revoke access?
Remove or disconnect ClawCall in the host, then open ClawCall Dashboard → Settings → Connected AI assistants → Disconnect to revoke that connection’s tokens.
How long does ClawCall keep transcripts and recordings?
ClawCall deletes transcripts 7 days after a call ends and recordings 10 minutes after a call ends. Recording URLs are temporary and cannot be renewed after they expire.

Sources

Setup steps come from Microsoft Copilot’s own documentation and ClawCall’s product documentation, checked on the dates below.

  1. Microsoft: Connect an agent to an existing MCP serverOfficial host documentation · checked
  2. GitHub: Extend Copilot Chat with MCP serversOfficial host documentation · checked
  3. Microsoft FY2026 Q4 earningsVendor adoption figures · checked
  4. ClawCall: Hosted MCP for AI agentsClawCall documentation · checked
  5. ClawCall securityClawCall security · checked

Related pages

Can Microsoft Copilot make phone calls?Google Gemini setup guideDeepSeek setup guideHow to give your AI agent a phone numberAll 12 setup guidesFor AI agentsAI phone call APIAI phone calls with ClawCallAPI docsSecurity

Give Microsoft Copilot a phone line

Create a ClawCall account, add the endpoint, and start with the read-only check. The trial includes 30 calls and 30 minutes, whichever lasts later.

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