HarnessFacts
Run evidence / community

PASS

MCP tool invocation and returned token verified.

opencode v1.18.29 × mcp.stdio v1.0.0

Environment
linux 7.0.0-31-generic · x64 · Bun 1.3.10
Started
2026-09-08T09:01:54.298Z
Duration / exit code
7533 ms / 0
Provenance
community · self-reported, not a signed attestation

Evidence hashes

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

stdout

7f53935c93361c3aaa01682760352c1aa3b52c9a5f397ea02bb5ab68e1dff80e

stderr

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

mcp-receipt.jsonl ↗

48c991ab03e1dc49fd88ad004f725e0335e3a9b1f16e11f60e05a1c77bdc6d34

result.txt ↗

fcd4f3dee8bbfa3c206c7921bc44d9d1ce10b193e60d65342d34450192f4a065
Complete result record
{
  "schema": "harnessfacts.run/v1",
  "runId": "2373d83e-22e3-4f46-9906-cba5e75f89b2",
  "agent": {
    "id": "opencode",
    "version": "1.18.29"
  },
  "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": "2026-09-08T09:01:54.298Z",
    "durationMs": 7532.859223999985,
    "exitCode": 0
  },
  "result": {
    "status": "pass",
    "summary": "MCP tool invocation and returned token verified."
  },
  "evidence": {
    "stdoutSha256": "7f53935c93361c3aaa01682760352c1aa3b52c9a5f397ea02bb5ab68e1dff80e",
    "stderrSha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "artifacts": [
      {
        "path": "mcp-receipt.jsonl",
        "sha256": "48c991ab03e1dc49fd88ad004f725e0335e3a9b1f16e11f60e05a1c77bdc6d34"
      },
      {
        "path": "result.txt",
        "sha256": "fcd4f3dee8bbfa3c206c7921bc44d9d1ce10b193e60d65342d34450192f4a065"
      }
    ]
  },
  "provenance": {
    "kind": "community"
  }
}

What this observation means — and its limits →