HarnessFacts
Run evidence / community

FAIL

No matching tool receipt and output token.

codex v0.153.4 × mcp.stdio v1.0.0

Environment
linux 7.0.0-31-generic · x64 · Bun 1.3.10
Started
2026-09-08T09:00:36.805Z
Duration / exit code
20034 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

87225fc32302dbabf8f186511448e0da37e56af2f882bb319432164da40af9c9

stderr

99496e7569e55b0f8cd4cc5986111b558fa0708c1ac9d2d3b56e78e6baa4987a

mcp-receipt.jsonl ↗

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Complete result record
{
  "schema": "harnessfacts.run/v1",
  "runId": "ed73eefd-4474-4f2d-9be4-f7f4cace53a6",
  "agent": {
    "id": "codex",
    "version": "0.153.4"
  },
  "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": "2026-09-08T09:00:36.805Z",
    "durationMs": 20034.21921899999,
    "exitCode": 0
  },
  "result": {
    "status": "fail",
    "summary": "No matching tool receipt and output token."
  },
  "evidence": {
    "stdoutSha256": "87225fc32302dbabf8f186511448e0da37e56af2f882bb319432164da40af9c9",
    "stderrSha256": "99496e7569e55b0f8cd4cc5986111b558fa0708c1ac9d2d3b56e78e6baa4987a",
    "artifacts": [
      {
        "path": "mcp-receipt.jsonl",
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
      }
    ]
  },
  "provenance": {
    "kind": "community"
  }
}

What this observation means — and its limits →