{
  "tokens_out": 6863,
  "outcome": "needs_credentials",
  "suggested_fix": "Provide a provider credential via the README's /login flow (or a supported provider API key env var) and rerun: node dist/cli.mjs -p \"Reply with the single word: pong\" --no-session-persistence",
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    "reason": "Tau's documented operation (a model-backed prompt) requires a provider login. Without credentials, `node dist/cli.mjs -p ...` exits 1 with 'Not logged in \u00b7 Please run /login'. No API key or login was supplied, and none was obtained.",
    "evidence": []
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  "runtime_revision": null,
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  "usage_complete": true,
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  "evidence_strength": null,
  "purpose": "initial",
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  "native_bundle": "/srv/factory/agent-sandbox-state/evidence/native/sandbox-893e00e48fc3475ba017d95cac296eae",
  "agent_runtime": "claude-code",
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  "checks": [
    {
      "status": "PASS",
      "details": {
        "returncode": 0,
        "stdout": "0.92.42 (Tau)",
        "stderr": "",
        "kind": "cli",
        "argv": [
          "/usr/local/bin/node",
          "/workspace/dist/cli.mjs",
          "--version"
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      },
      "check": "install"
    },
    {
      "status": "PASS",
      "details": {
        "returncode": 1,
        "stdout": "Not logged in \u00b7 Please run /login",
        "stderr": "",
        "kind": "cli",
        "argv": [
          "/usr/local/bin/node",
          "/workspace/dist/cli.mjs",
          "-p",
          "Reply with the single word: pong",
          "--no-session-persistence"
        ]
      },
      "check": "credentials_error"
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  "agent_runtime_version": "2.1.300 (Claude Code)",
  "verifies_run_id": null,
  "total_s": 153.42501091957092,
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  "model_version": "claude-haiku-5-5",
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  "mcp": null,
  "other_model": null,
  "first_use_s": null,
  "native_tool_calls": 12,
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  "source": "https://github.com/AbdoKnbGit/tau",
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  "maintenance_verdict": null,
  "cost_usd": 0.010249270000000001,
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  "what_failed": null,
  "steps": [
    "Install (Node.js 22.23.3 official tarball, sha256 verified, in /opt; git and ripgrep from apt)",
    "npm ci (postinstall needed system ripgrep because GitHub download was unreachable; apt ripgrep 14.1.0 used)",
    "npm run build",
    "node dist/cli.mjs --version",
    "node dist/cli.mjs -p \"Reply with the single word: pong\" --no-session-persistence (returned Not logged in)"
  ],
  "platform_conflicts": null,
  "claims_note": null,
  "maintained_note": null,
  "repo": "AbdoKnbGit/tau",
  "service_tier": null,
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  "reasoning": "low",
  "claims": [],
  "platform": "linux",
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  "tool_transport": "mcp-assigned-vm",
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  "profile": {
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  "kind": "repo",
  "resources": {
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    "disk_mib": 16384,
    "memory_mib": 2048
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  "error_excerpt": "Tau's documented operation (a model-backed prompt) requires a provider login. Without credentials, `node dist/cli.mjs -p ...` exits 1 with 'Not logged in \u00b7 Please run /login'. No API key or login was supplied, and none was obtained.",
  "pass": null,
  "evidence_version": null,
  "source_revision": null,
  "run_id": "AbdoKnbGit--tau-claude-haiku-5-5-1792196465057145444",
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  "furthest_model": null,
  "model": "claude-haiku-5-5",
  "what_it_did": "Install Tau from the pinned source (npm ci, npm run build) and run the headless prompt operation (-p). The install and CLI startup succeed; the prompt itself needs a login.",
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  "hosting": null,
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  "test_version": "readme-d8a1950e68253d400b60e719dcc5235760539413277e6f2961dbfc4ff85f5cce",
  "recovery": {
    "source": "legacy-oct16-18",
    "original_run_id": "AbdoKnbGit--tau-claude-haiku-5-5-1792196465057145444",
    "historical": true,
    "ledger_sha256": "c5e6a833c182c1e2aecf69d0bd0020aec63c65d98f3e933e4b32232340312736"
  },
  "transcript_url": null,
  "report_url": null
}