io.github.DiffCI/diffci

up checked 2026-11-10T15:37:27.641Z

Unclaimed · Unverified

Publisher-provided title

DiffCI

Publisher-provided description

Verification for AI coding agents: runs the tests and checks a change affects, with a receipt.

Summary by lookupd

Plans change-aware test selection, validates DiffCI reports, and checks GitHub Actions workflow YAML for safety issues.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http diffci https://diffci.com/mcp/v1

Claude Code, npm package (stdio)

claude mcp add diffci -- npx -y @diffci.com/diffci

Codex, remote (streamable-http)

codex mcp add diffci --url https://diffci.com/mcp/v1

Codex, npm package (stdio)

codex mcp add diffci -- npx -y @diffci.com/diffci

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "diffci": {
      "url": "https://diffci.com/mcp/v1"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "diffci": {
      "command": "npx",
      "args": [
        "-y",
        "@diffci.com/diffci"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

diffci_validation_plan Plan change-aware CI validation, affected-test selection, test impact analysis, or GitHub Actions workflow checks. Returns a safe local DiffCI command without a
diffci_interpret_report Validate and summarize a DiffCI observation report, including selective or full mode, affected-test counts, fallbacks, non-interference evidence, and the conser
diffci_verify_workflow_text Perform a stateless preliminary safety check of GitHub Actions YAML: dedicated observer job, continue-on-error, dependency isolation, read-only permissions, and

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