{
  "checker": {
    "details": {
      "argv": [
        "/tmp/kn-bin/kn",
        "-version"
      ],
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "",
      "stdout": "k-brain dev",
      "working": true
    },
    "status": "PASS"
  },
  "main_blocker": null,
  "operation": "Built the kn CLI from source per README 'Building from source' (go build -trimpath -ldflags=\"-s -w\" -o /tmp/kn-bin/kn ./cmd/kn) and ran 'kn -version', which printed 'k-brain dev' with exit code 0.",
  "operation_scope": "Covers install/build and the binary's startup/version path only. Not exercised: any model-backed task, since ~/.liveagent/config.json has no provider/API key (none supplied, and none obtained). kn is a CLI agent, not an MCP server, so no MCP start/tools-list was performed. Computer-use binary (cmd/k-brain-computer) not built. Repo unit/lint suites not run per task instructions. Go was not preinstalled; installed Go 1.27.0 from go.dev to /opt/gosdk.",
  "outcome": "working",
  "steps": [
    "Read README.md Quickstart and 'Building from source' sections",
    "Installed Go 1.27.0: curl https://go.dev/dl/go1.27.0.linux-amd64.tar.gz -> /tmp/go.tgz; extracted to /opt/gosdk",
    "go build -trimpath -ldflags=\"-s -w\" -o /tmp/kn-bin/kn ./cmd/kn (succeeded, ~70s, downloaded module deps)",
    "/tmp/kn-bin/kn -version -> 'k-brain dev', rc 0"
  ],
  "stuck_step": null,
  "suggested_fix": null
}