Snapvisor MCP

Snapvisor MCP enables AI agents to perform visual regression testing by creating builds, uploading screenshots, running perceptual diffs against baselines, and approving or rejecting visual changes. It supports integrations with GitHub and GitLab, handles cross-browser testing, and manages review workflows without requiring a traditional CI pipeline setup.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Vendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Snapvisor

You need:set your project token

MCP endpoint (Streamable HTTP)

https://mcp.snapvisor.io/

Vendor documentation

What you can do with it

Create visual regression builds
Upload screenshots for diffing
Approve or reject visual changes
Run diffs without CI pipeline

Source and maintenance

Vendor evidenceRegistry 1.0.2

mcp-registry: io.snapvisor/snapvisor@1.0.2 Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 388 ms
95th percentile latency: 388 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 4:41 PM UTC · probe · passed · 388 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http snapvisor-mcp https://mcp.snapvisor.io/

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add snapvisor-mcp --url https://mcp.snapvisor.io/

Cursor

Merge this server into .cursor/mcp.json in your project, then enable snapvisor-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "snapvisor-mcp": {
      "url": "https://mcp.snapvisor.io/"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "snapvisor-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.snapvisor.io/",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start snapvisor-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "snapvisor-mcp": {
      "type": "http",
      "url": "https://mcp.snapvisor.io/"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http snapvisor-mcp https://mcp.snapvisor.io/

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "snapvisor-mcp": {
      "url": "https://mcp.snapvisor.io/"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "snapvisor-mcp": {
      "serverUrl": "https://mcp.snapvisor.io/"
    }
  }
}

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Do you run Snapvisor MCP?

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