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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "pixelcheck": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "pixelcheck",
        "pixelcheck-mcp",
        "[email protected]"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}"
      }
    }
  }
}

claude mcp add pixelcheck -e "ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}" -- npx -y -p pixelcheck pixelcheck-mcp [email protected]

[mcp_servers.pixelcheck]
command = "npx"
args = ["-y", "-p", "pixelcheck", "pixelcheck-mcp", "[email protected]"]
env = { "ANTHROPIC_API_KEY" = "${ANTHROPIC_API_KEY}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "pixelcheck": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "-p",
        "pixelcheck",
        "pixelcheck-mcp",
        "[email protected]"
      ],
      "enabled": true,
      "environment": {
        "ANTHROPIC_API_KEY": "{env:ANTHROPIC_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "pixelcheck": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "pixelcheck",
        "pixelcheck-mcp",
        "[email protected]"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=pixelcheck&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIi1wIiwicGl4ZWxjaGVjayIsInBpeGVsY2hlY2stbWNwIiwicGl4ZWxjaGVja0AyLjEuMCJdLCJlbnYiOnsiQU5USFJPUElDX0FQSV9LRVkiOiIke0FOVEhST1BJQ19BUElfS0VZfSJ9fQ%3D%3D"
}

{
  "servers": {
    "pixelcheck": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "pixelcheck",
        "pixelcheck-mcp",
        "[email protected]"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "pixelcheck": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "pixelcheck",
        "pixelcheck-mcp",
        "[email protected]"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}"
      }
    }
  }
}

extensions:
  "pixelcheck":
    enabled: true
    name: "pixelcheck"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "-p"
      - "pixelcheck"
      - "pixelcheck-mcp"
      - "[email protected]"
    envs:
      "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${ANTHROPIC_API_KEY}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies33 · weight 15

fail
deps.known_vulns5 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-x8mw-p69m-v3mx in @fastify/[email protected] (indirect, fixed in 3.2.1), GHSA-wq5f-xc86-pv6w in [email protected] (direct, fixed in 0.35.5), GHSA-v9p9-hfj2-hcw8 in [email protected] (indirect, fixed in 6.24.0), ...; 11 more of lower severity or without a fix
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable[email protected] resolved: 341 packages

Tool list unknown · checked 2026-10-19 13:37 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 87 / 100

provenance80

livenessn/a

freshness85

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured ~updated-76d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] npm340 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-x8mw-p69m-v3mx@fastify/busboy vulnerable to Denial of Service via prototype-named multipart part header	high	`@fastify/[email protected]`indirect	fixed in `3.2.1`
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`
GHSA-wq5f-xc86-pv6wsharp : Vulnerability in librsvg dependency CVE-2026-96889	high	`[email protected]`direct	fixed in `0.35.5`
GHSA-v9p9-hfj2-hcw8Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation	high	`[email protected]`indirect	fixed in `6.24.0`
GHSA-vrm6-8vpv-qv8qUndici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression	high	`[email protected]`indirect	fixed in `6.24.0`
GHSA-vxpw-j846-p89qundici WebSocket client vulnerable to denial of service via fragment count bypass	high	`[email protected]`indirect	fixed in `6.27.0`
GHSA-gxm5-99cw-xjw9@fastify/busboy vulnerable to CRLF injection via multipart Content-Disposition filename and name	moderate	`@fastify/[email protected]`indirect	fixed in `3.2.2`
GHSA-2mjp-6q6p-2qxmUndici has an HTTP Request/Response Smuggling issue	moderate	`[email protected]`indirect	fixed in `6.24.0`
GHSA-4992-7rv2-5pvqUndici has CRLF Injection in undici via `upgrade` option	moderate	`[email protected]`indirect	fixed in `6.24.0`
GHSA-8xcm-r25x-g524undici vulnerable to downstream response desynchronization via retry interceptor	moderate	`[email protected]`indirect	fixed in `6.28.0`

7 more advisories in the dependencies endpoint.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`pixelcheck`	npm	2.1.0	npx	`ANTHROPIC_API_KEY`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.xcodethink/pixelcheck",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "2.1.0",
  "packages": [
    {
      "version": "2.1.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "pixelcheck",
      "runtimeHint": "npx",
      "registryType": "npm",
      "runtimeArguments": [
        {
          "name": "-p",
          "type": "named",
          "value": "pixelcheck"
        },
        {
          "type": "positional",
          "value": "pixelcheck-mcp"
        }
      ],
      "environmentVariables": [
        {
          "name": "ANTHROPIC_API_KEY",
          "format": "string",
          "isSecret": true,
          "isRequired": true,
          "description": "Anthropic API key. Required for LLM-backed primitives (judge, extract-with-schema) and the audit_url / explore_url presets. Meta tools (list_personas, list_scenarios, get_last_report) work without it."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/xcodethink/pixelcheck",
    "source": "github"
  },
  "description": "Real eyes and hands on the web for AI agents. MCP-first. Local-first. Vendor-agnostic."
}