How to Use the DeepSource MCP in Windsurf

Q: How does Cascade use DeepSource to fix code quality issues in Windsurf?

Cascade calls listissues to locate bugs, then writes the fixes directly in your Windsurf editor. It handles the entire loop of finding, patching, and verifying DeepSource code quality.

Q: Can I monitor test coverage trends using DeepSource inside Windsurf?

Yes, Cascade uses gettestcoverage to fetch your live DeepSource test metrics. It compares these numbers against your configured thresholds to warn you in Windsurf before you commit untested code.

Q: How do I configure the DeepSource MCP Server within Windsurf?

Add the server configuration to your Windsurf mcpconfig.json file under the mcpServers key. Once saved, Cascade immediately auto-discovers all fourteen DeepSource analysis tools.

Q: Can Cascade manage my DeepSource repository settings in Windsurf?

Cascade can update your default branch using updatedefaultbranch or toggle monitoring with activaterepository. It reads your DeepSource repository metadata directly through getrepository to ensure Windsurf targets the correct VCS provider.

Let Cascade autonomously fix code smells and patch security vulnerabilities by feeding DeepSource telemetry straight into Windsurf.

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Connect DeepSource MCP to Windsurf

Create your Vinkius account to connect DeepSource to Windsurf 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 DeepSource with Windsurf

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Let Cascade triage DeepSource issues autonomously

Windsurf doesn't make you copy-paste error logs because Cascade reads your local files and runs `list_issues` to pull the exact line numbers where DeepSource spotted code smells. Once Cascade gets the issue list, it runs `list_analysis_runs` to see if your latest DeepSource analyzer run failed on your Windsurf workspace branch.

Track DeepSource repository health trends inside Windsurf

Keep an eye on your codebase grade without jumping into a browser tab. Cascade fires `get_report_card` to pull your current DeepSource letter grade directly into your Windsurf sidebar. If your grade drops, Cascade uses Windsurf's workspace context to call `get_repository_metrics` and pinpoint exactly which DeepSource metric slid.

Secure Windsurf dependencies with this MCP Server

Don't let vulnerable packages slip into your main branch. This MCP Server lets Cascade run `list_vulnerabilities` to check your active Windsurf dependencies against DeepSource databases. When Cascade spots a high-severity DeepSource alert in Windsurf, it uses `get_vulnerability` to inspect the reachability of the bug and modify your package files.

Setup guide

Set up DeepSource MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the DeepSource MCP

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

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my DeepSource payment history." If connected, Cascade will call the DeepSource tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

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

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Common questions about DeepSource MCP in Windsurf

Cascade calls `list_issues` to locate bugs, then writes the fixes directly in your Windsurf editor. It handles the entire loop of finding, patching, and verifying DeepSource code quality.

Yes, Cascade uses `get_test_coverage` to fetch your live DeepSource test metrics. It compares these numbers against your configured thresholds to warn you in Windsurf before you commit untested code.

Add the server configuration to your Windsurf `mcp_config.json` file under the `mcpServers` key. Once saved, Cascade immediately auto-discovers all fourteen DeepSource analysis tools.

Cascade can update your default branch using `update_default_branch` or toggle monitoring with `activate_repository`. It reads your DeepSource repository metadata directly through `get_repository` to ensure Windsurf targets the correct VCS provider.

Your DeepSource repository metadata and vulnerability scan results stay strictly between Windsurf and the secure Vinkius sandbox. No code or credentials are ever stored or exposed to external third parties.

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