{
  "schemaVersion": "qmmit.observation.v1",
  "datasetVersion": "2026-09-18-v3.0",
  "rulesetVersion": "sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae",
  "scanDate": "2026-09-16",
  "observation": {
    "repo": "keon/algorithms",
    "datasetVersion": "2026-09-18-v3.0",
    "rulesetVersion": "sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae",
    "scanDate": "2026-09-16",
    "window": {
      "since": "2026-02-01",
      "untilExclusive": "2026-09-16",
      "label": "February–September 15, 2026"
    },
    "repository": {
      "sourceRepo": "keon/algorithms",
      "canonicalRepo": "keon/algorithms",
      "canonicalGitHubUrl": "https://github.com/keon/algorithms",
      "defaultBranch": "main",
      "headShaAtResolution": "7f71a911232b2ef4f5396f16f5ea704d4315ce0c",
      "resolvedAt": "2026-09-16T12:09:27.525Z",
      "redirected": false
    },
    "agentSharePctFloor": 65.5,
    "humanSharePctCeiling": 34.5,
    "totals": {
      "commitsInHistory": 80,
      "mergeCommitsExcluded": 22,
      "ciBotCommitsExcluded": 0,
      "commitsConsidered": 58,
      "agentAttributedCommits": 38,
      "humanAttributedCommits": 20
    },
    "concentration": {
      "distinctAgentAuthors": 1,
      "topAuthorShareOfAgentCommits": 100,
      "adoptionPattern": "individual"
    },
    "mode": {
      "assistedCommits": 38,
      "autonomousCommits": 0,
      "assistedPct": 65.5,
      "autonomousPct": 0
    },
    "agents": [
      {
        "id": "claude-code",
        "label": "Claude Code",
        "vendor": "Anthropic",
        "commits": 38,
        "sharePct": 65.5,
        "samples": [
          {
            "hash": "b96c1eab9f3458ee212e774e0dc64bc85fb2a340",
            "subject": "Rename algorithms/map/longest_common_subsequence.py to longest_common_substring.py",
            "date": "2026-05-18T00:08:15-04:00"
          },
          {
            "hash": "76bc745ff37be4f94862c398becc6f6f479f2ad3",
            "subject": "Fix float-precision test failures in TestGeometricMean",
            "date": "2026-05-17T23:51:25-04:00"
          },
          {
            "hash": "70a5e7602ca60c57fc259760f190e2b6bf3924b1",
            "subject": "Export chebyshev_distance from algorithms.math and polish module",
            "date": "2026-05-17T23:49:42-04:00"
          },
          {
            "hash": "9d9d822875f938d921032f220f7721ce653e0e20",
            "subject": "Fix AVL in_order_traverse crash and remove duplicate tests",
            "date": "2026-03-13T16:54:28-04:00"
          },
          {
            "hash": "ae4e168b17d51fb6c10008535db462623c695a95",
            "subject": "Fix max_height.py deque-to-list type mismatch crash",
            "date": "2026-03-13T16:53:15-04:00"
          }
        ]
      }
    ],
    "timeline": [
      {
        "month": "2026-02",
        "total": 27,
        "agent": 22,
        "agentPct": 81.5
      },
      {
        "month": "2026-03",
        "total": 13,
        "agent": 13,
        "agentPct": 100
      },
      {
        "month": "2026-05",
        "total": 9,
        "agent": 3,
        "agentPct": 33.3
      },
      {
        "month": "2026-07",
        "total": 7,
        "agent": 0,
        "agentPct": 0
      },
      {
        "month": "2026-08",
        "total": 2,
        "agent": 0,
        "agentPct": 0
      }
    ],
    "lowActivity": true
  }
}
