How to Use the Webhook.site MCP in VS Code Copilot

Q: If we need to clear out old data, how do we use Webhook.site with VS Code Copilot?

Use deleterequests when running the agent. This allows team members to quickly and reliably purge historical payload records from a token.

Standardize webhooks across the team: Use Webhook.site with VS Code Copilot in your repository.

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Connect Webhook.site MCP to VS Code Copilot

Create your Vinkius account to connect Webhook.site to VS Code Copilot and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Webhook.site with VS Code Copilot

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Shared API Testing via MCP Server

Team members can automatically access webhook debugging tools using `list_tokens` and `get_token`. This ensures everyone works off the same set of defined webhooks for consistency. Instead of relying on individual setups, the team's `.vscode/mcp.json` makes these capabilities part of the shared project config.

Managing Team Webhook Data

The `list_actions` tool lets everyone see what custom actions are available for a given token. This is key for team onboarding, as it documents available workflows right in the IDE. You can also use `create_global_variable` to ensure that all developers working on a feature share necessary context variables.

Debugging Payloads with Webhook.site

Copilot Chat calls `get_requests` to pull and display live payloads from any token, letting the whole team debug incoming HTTP data without leaving VS Code. The team can then use tools like `set_response` to define a predictable mock response for testing purposes.

Setup guide

Set up Webhook.site MCP in VS Code Copilot

Prerequisites

VS Code 1.99 or later with GitHub Copilot extension
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and run "MCP: Add Server". Select HTTP (Streamable) as the server type. VS Code will create .vscode/mcp.json in your workspace.
2

Add the Webhook.site MCP

Paste the JSON snippet shown on the right into your .vscode/mcp.json. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Switch to Agent mode

Open Copilot Chat (Cmd+Shift+I / Ctrl+Shift+I) and switch to Agent mode using the dropdown. MCP tools are only available in Agent mode — they do not appear in Edit or Ask modes.
4

Verify the connection

In the Copilot Chat input, type # to list available tools. You should see the Webhook.site tools listed. Try asking: "List my recent Webhook.site transactions" and Copilot will invoke them automatically.

.vscode/mcp.json

{
  "mcpServers": {
    "webhooksite-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Webhook.site. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Webhook.site MCP in VS Code Copilot

You commit the MCP Server configuration to your repository, making it available via `.vscode/mcp.json`. Developers then switch Copilot Chat to Agent mode and call the required tools directly.

Yes. By defining tokens and actions in a shared project config, every developer gets access to the exact same debugging environment, which is critical for large-scale engineering teams.

Use `delete_requests` when running the agent. This allows team members to quickly and reliably purge historical payload records from a token.

The server handles HTTP request payloads, unique token credentials, and global variable strings. All of these are configuration or runtime inputs that should be handled with care across the team.

Absolutely. Since the setup is managed via committed JSON, it provides an auditable trail of which tools and connections are available to every developer on the team.

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