Koskamo

playwright-trace-decoder-mcp

An MCP server that unpacks and structures Playwright trace.zip archives so AI agents can perform root-cause analysis on CI failures without drowning in raw JSON or blowing up the context window. It provides tools to locate source code bugs, extract critical visual frames, and trim trace archives to save storage.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

playwright-trace-decoder-mcp logo, by vola-treblaCommunity listingLocal stdioSource reviewed; not executedPublished by vola-trebla
Vendor documentation

What you can do with it

  • Locate exact source code bugs via map_locator_to_source
  • Extract critical visual frames around the failure
  • Trim the trace to save CI storage and transfer costs

Source and maintenance

Community listingRegistry 0.2.3
mcp-registry: io.github.vola-trebla/playwright-trace-decoder-mcp@0.2.3Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

playwright-trace-decoder-mcp 0.2.3

npm
playwright-trace-decoder-mcp package definition
{
  "version": "0.2.3",
  "transport": "stdio",
  "identifier": "playwright-trace-decoder-mcp",
  "registryType": "npm"
}

Tools

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

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before 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.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "playwright-trace-decoder-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "playwright-trace-decoder-mcp@0.2.3"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "playwright-trace-decoder-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "playwright-trace-decoder-mcp@0.2.3"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "playwright-trace-decoder-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "playwright-trace-decoder-mcp@0.2.3"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "playwright-trace-decoder-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "playwright-trace-decoder-mcp@0.2.3"
      ]
    }
  }
}

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