How to Use the Codecov MCP in Claude

Q: How do I link Codecov to Claude Desktop?

Open your claudedesktopconfig.json file in your text editor. Add the server under the mcpServers key, save the file, and restart the app.

Q: Can Claude Desktop show Codecov coverage flags?

Yes, you can use the listcoverageflags tool to see how your project partitions coverage. This helps you understand which parts of your test suite report to specific flags.

Track test coverage and audit engineering metrics directly inside Claude Desktop.

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Connect Codecov MCP to Claude Desktop

Create your Vinkius account to connect Codecov to Claude Desktop 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 Codecov with Claude Desktop

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Check repository coverage in Claude Desktop

Stop guessing if your tests hit the new code. You can ask Claude to run `get_repository_coverage_details` to see exactly where your coverage gaps are without leaving the app. This keeps your focus on the logic. You get the actual numbers from your build reports right in the chat window.

Monitor commit status via Claude Desktop

Keep tabs on recent commits by using `list_repository_commits`. It pulls the latest status so you know which builds are passing and which failed their check. Claude parses these results instantly. You can spot a bad commit SHA and investigate the coverage report tree immediately.

Manage your Codecov identity in Claude Desktop

Confirm your user profile details using `get_my_codecov_profile` to make sure your agent is authorized correctly. It ensures you have access to the right repositories. You can verify your permissions before starting any deep code analysis.

Setup guide

Set up Codecov MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Codecov MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Codecov MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under codecov-mcp.

json

{
  "mcpServers": {
    "codecov-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 Codecov. 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 Codecov MCP in Claude Desktop

Open your `claude_desktop_config.json` file in your text editor. Add the server under the mcpServers key, save the file, and restart the app.

Yes, you can use the `list_coverage_flags` tool to see how your project partitions coverage. This helps you understand which parts of your test suite report to specific flags.

The server only transmits coverage metadata and file paths to your agent. Codecov does not send your raw source code files to the client.

We maintain the server to ensure consistent responses for your queries. It runs as a local subprocess for reliable performance.

Your coverage metrics and commit history reside on your Codecov account. The MCP server only acts as a bridge to fetch that data on demand.

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