HarnessFacts
Run evidence / community

PASS

MCP tool invocation and returned token verified.

antigravity-cli v1.1.27 × mcp.stdio v1.0.0

Environment
linux 7.0.0-31-generic · x64 · Bun 1.3.10
Started
2026-09-08T10:49:26.646Z
Duration / exit code
90265 ms / 0
Provenance
community · self-reported, not a signed attestation
Download run JSONRead stdoutRead stderr

Evidence hashes

SHA-256 hashes refer to the saved, redacted evidence bytes.

stdout

2c141166832f6d023606d88dce1b5427b37f5420eb3c88b69b3c3eecd90338e5

stderr

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

mcp-receipt.jsonl ↗

6eb59c93fdc33d76ac71a248b5fbc0dad55f8adc5e6e5fa8a9b15813bca5ad27

result.txt ↗

c8dd48222cad3d7601c41d5e9a7267df650895fccd95a20c33dd5dbd1828b62d
Complete result record
{
  "schema": "harnessfacts.run/v1",
  "runId": "1d0e40c1-080e-4506-941b-3b64552eb7b2",
  "agent": {
    "id": "antigravity-cli",
    "version": "1.1.27"
  },
  "test": {
    "id": "mcp.stdio",
    "version": "1.0.0"
  },
  "environment": {
    "schema": "harnessfacts.environment/v1",
    "os": "linux",
    "osVersion": "7.0.0-31-generic",
    "arch": "x64",
    "runtime": {
      "bun": "1.3.10"
    }
  },
  "execution": {
    "startedAt": "2026-09-08T10:49:26.646Z",
    "durationMs": 90265.171837,
    "exitCode": 0
  },
  "result": {
    "status": "pass",
    "summary": "MCP tool invocation and returned token verified."
  },
  "evidence": {
    "stdoutSha256": "2c141166832f6d023606d88dce1b5427b37f5420eb3c88b69b3c3eecd90338e5",
    "stderrSha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "artifacts": [
      {
        "path": "mcp-receipt.jsonl",
        "sha256": "6eb59c93fdc33d76ac71a248b5fbc0dad55f8adc5e6e5fa8a9b15813bca5ad27"
      },
      {
        "path": "result.txt",
        "sha256": "c8dd48222cad3d7601c41d5e9a7267df650895fccd95a20c33dd5dbd1828b62d"
      }
    ]
  },
  "provenance": {
    "kind": "community"
  }
}

What this observation means — and its limits →