CertPacket MCP

CertPacket is an MCP server that assists small importers in preparing US product safety certificates (CPC and GCC) before goods ship. It automates checks for applicable CPSC rules, verifies CPSC-accepted labs, analyzes test reports for gaps, and monitors for product recalls in the US, Canada, and EU, providing cited answers for compliance preparation.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-19Operated by OpenKrill

MCP endpoint (Streamable HTTP)

https://certpacket.openkrill.app/mcp

Vendor documentation

What you can do with it

Identify applicable safety rules for a specific product
Verify if a lab report covers all required safety tests
Check for recent product recalls in multiple regions
Draft eFiling fields for US customs compliance

Tools advertised by the last live check:

find_cert_rules
find_accepted_labs
check_lab_report
match_recalls
watch_recalls
stop_watching_recalls
submit_feedback
get_feedback_reply

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 a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http certpacket-mcp https://certpacket.openkrill.app/mcp

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 certpacket-mcp --url https://certpacket.openkrill.app/mcp

Cursor

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

Cursor configuration

{
  "mcpServers": {
    "certpacket-mcp": {
      "url": "https://certpacket.openkrill.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "certpacket-mcp": {
      "type": "streamableHttp",
      "url": "https://certpacket.openkrill.app/mcp",
      "disabled": false
    }
  }
}

VS Code

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

VS Code configuration

{
  "servers": {
    "certpacket-mcp": {
      "type": "http",
      "url": "https://certpacket.openkrill.app/mcp"
    }
  }
}

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 certpacket-mcp https://certpacket.openkrill.app/mcp

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": {
    "certpacket-mcp": {
      "url": "https://certpacket.openkrill.app/mcp"
    }
  }
}

Windsurf

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

Windsurf configuration

{
  "mcpServers": {
    "certpacket-mcp": {
      "serverUrl": "https://certpacket.openkrill.app/mcp"
    }
  }
}

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