{
  "schema": "rapp-sentinel-hub/1.0",
  "generated": "2026-08-19T01:17:30+00:00",
  "hub": "kody-w/rapp-sentinel-hub",
  "count": 7,
  "publishers": [
    "kody-w"
  ],
  "categories": [
    "consistency",
    "example",
    "output-freshness",
    "reachability",
    "run-status"
  ],
  "sentinels": [
    {
      "name": "@kody-w/github_status_sentinel",
      "publisher": "kody-w",
      "slug": "github_status_sentinel",
      "version": "1.0.0",
      "description": "Reads githubstatus.com and reports degraded components (Actions, Pages, API...) at warn so GitHub's outage is never mistaken for yours.",
      "category": "reachability",
      "checks": [
        "github_status"
      ],
      "kinds": {
        "github_status": {
          "domain": "github",
          "kind": "reachability"
        }
      },
      "config": {
        "components": [
          "Actions",
          "Pages",
          "API Requests",
          "Webhooks",
          "Git Operations"
        ],
        "url": "https://www.githubstatus.com/api/v2/components.json",
        "timeout_s": 25
      },
      "requires": [],
      "tags": [
        "github",
        "outage",
        "attribution",
        "outsider"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "outsider",
      "path": "sentinels/@kody-w/github_status_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/github_status_sentinel.py",
      "sha256": "1bee05417c8a1ab337554b2b5361546e19357e59b5808701afb89b13f5874d18",
      "hash_algo": "sha256-lf-v1",
      "lines": 105,
      "install": "python3 sentinel_sdk.py install @kody-w/github_status_sentinel"
    },
    {
      "name": "@kody-w/hello_world_sentinel",
      "publisher": "kody-w",
      "slug": "hello_world_sentinel",
      "version": "1.0.1",
      "description": "Always-green example that shows the single-file sentinel contract.",
      "category": "example",
      "checks": [
        "hello_world"
      ],
      "kinds": {
        "hello_world": {
          "domain": "example",
          "kind": "consistency"
        }
      },
      "config": {
        "greeting": "hello"
      },
      "requires": [],
      "tags": [
        "example",
        "template"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "outsider",
      "path": "sentinels/@kody-w/hello_world_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/hello_world_sentinel.py",
      "sha256": "c6318674b6cf251d7f9ba9befe05b64dfbf45a78fbcb772a1e6bae5df40b830c",
      "hash_algo": "sha256-lf-v1",
      "lines": 76,
      "install": "python3 sentinel_sdk.py install @kody-w/hello_world_sentinel"
    },
    {
      "name": "@kody-w/json_serves_sentinel",
      "publisher": "kody-w",
      "slug": "json_serves_sentinel",
      "version": "1.0.0",
      "description": "Named served JSON documents must fetch 200, parse, and carry the keys you require - catches conflict markers, truncation, and schema drift.",
      "category": "consistency",
      "checks": [
        "json_serves"
      ],
      "kinds": {
        "json_serves": {
          "domain": "output",
          "kind": "consistency"
        }
      },
      "config": {
        "documents": [
          {
            "url": "https://gist.githubusercontent.com/kody-w/f3e0fcb63b4c5a2351572b7c5266bce7/raw/sentinel-head.json",
            "require": [
              "schema",
              "utc"
            ]
          }
        ],
        "timeout_s": 25
      },
      "requires": [],
      "tags": [
        "json",
        "schema",
        "consistency",
        "outsider"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "outsider",
      "path": "sentinels/@kody-w/json_serves_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/json_serves_sentinel.py",
      "sha256": "4426a1ef5ed8e133f4743c1a7adf614930c725b46b7b1620e9fe2b1c26a05778",
      "hash_algo": "sha256-lf-v1",
      "lines": 122,
      "install": "python3 sentinel_sdk.py install @kody-w/json_serves_sentinel"
    },
    {
      "name": "@kody-w/output_moving_sentinel",
      "publisher": "kody-w",
      "slug": "output_moving_sentinel",
      "version": "1.0.0",
      "description": "Fetches a served JSON document and fails when the timestamp inside the OUTPUT is older than max_age_h - freshness of work, not of heartbeats.",
      "category": "output-freshness",
      "checks": [
        "output_moving"
      ],
      "kinds": {
        "output_moving": {
          "domain": "output",
          "kind": "output-freshness"
        }
      },
      "config": {
        "url": "https://gist.githubusercontent.com/kody-w/f3e0fcb63b4c5a2351572b7c5266bce7/raw/sentinel-head.json",
        "field": "utc",
        "max_age_h": 2.0,
        "what": "sentinel head",
        "timeout_s": 25
      },
      "requires": [],
      "tags": [
        "freshness",
        "R2",
        "json",
        "outsider"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "outsider",
      "path": "sentinels/@kody-w/output_moving_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/output_moving_sentinel.py",
      "sha256": "0aa7a55bf601dd6e1b7d88630b7ef614ebf85da32ed09285df01a78265c63889",
      "hash_algo": "sha256-lf-v1",
      "lines": 145,
      "install": "python3 sentinel_sdk.py install @kody-w/output_moving_sentinel"
    },
    {
      "name": "@kody-w/peer_head_moving_sentinel",
      "publisher": "kody-w",
      "slug": "peer_head_moving_sentinel",
      "version": "1.0.0",
      "description": "Watches another rapp-sentinel's published head (rapp-sentinel-head/1.0): fails when it goes stale, when a watcher's seq stops advancing between looks, or when it moves backwards.",
      "category": "output-freshness",
      "checks": [
        "peer_head_moving"
      ],
      "kinds": {
        "peer_head_moving": {
          "domain": "neighborhood",
          "kind": "output-freshness"
        }
      },
      "config": {
        "peers": {
          "kody-w/rappter-neighborhood-watch": "https://gist.githubusercontent.com/kody-w/f3e0fcb63b4c5a2351572b7c5266bce7/raw/sentinel-head.json"
        },
        "max_age_h": 2.0,
        "min_gap_h": 1.0,
        "state_file": "peer_heads_seen.json",
        "timeout_s": 25
      },
      "requires": [],
      "tags": [
        "neighborhood",
        "peers",
        "rapp-sentinel-head",
        "R2",
        "outsider"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "outsider",
      "path": "sentinels/@kody-w/peer_head_moving_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/peer_head_moving_sentinel.py",
      "sha256": "3532c46de366daaee9e60693f7ab39076c872443552fcfbac7ae335d6dad599f",
      "hash_algo": "sha256-lf-v1",
      "lines": 210,
      "install": "python3 sentinel_sdk.py install @kody-w/peer_head_moving_sentinel"
    },
    {
      "name": "@kody-w/sites_up_sentinel",
      "publisher": "kody-w",
      "slug": "sites_up_sentinel",
      "version": "1.0.0",
      "description": "A named list of URLs must all answer HTTP 200 to an unauthenticated fetch; partial outages are named, not averaged away.",
      "category": "reachability",
      "checks": [
        "sites_up"
      ],
      "kinds": {
        "sites_up": {
          "domain": "sites",
          "kind": "reachability"
        }
      },
      "config": {
        "urls": [
          "https://kody-w.github.io/rapp-sentinel/"
        ],
        "critical": true,
        "timeout_s": 25
      },
      "requires": [],
      "tags": [
        "http",
        "pages",
        "reachability",
        "outsider"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "outsider",
      "path": "sentinels/@kody-w/sites_up_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/sites_up_sentinel.py",
      "sha256": "e369ed52427e748d3ffdef4f86bb10597e0b96e47753c646962482963ad6714f",
      "hash_algo": "sha256-lf-v1",
      "lines": 111,
      "install": "python3 sentinel_sdk.py install @kody-w/sites_up_sentinel"
    },
    {
      "name": "@kody-w/workflows_starved_sentinel",
      "publisher": "kody-w",
      "slug": "workflows_starved_sentinel",
      "version": "1.0.0",
      "description": "For each repo, lists active workflows and fails when one has >= min_runs recent verdicts and not a single explicit success - colour-blind about failure (R3).",
      "category": "run-status",
      "checks": [
        "workflows_starved"
      ],
      "kinds": {
        "workflows_starved": {
          "domain": "github",
          "kind": "run-status"
        }
      },
      "config": {
        "repos": [
          "kody-w/rapp-sentinel"
        ],
        "per_workflow_runs": 5,
        "min_runs": 3,
        "ignore": [],
        "timeout_s": 25
      },
      "requires": [
        "gh"
      ],
      "tags": [
        "github",
        "actions",
        "workflows",
        "R3",
        "credentialed"
      ],
      "author": "kody-w",
      "license": "MIT",
      "vantage": "credentialed",
      "path": "sentinels/@kody-w/workflows_starved_sentinel.py",
      "raw_url": "https://raw.githubusercontent.com/kody-w/rapp-sentinel-hub/main/sentinels/@kody-w/workflows_starved_sentinel.py",
      "sha256": "61a93683b2c55eb4eafa9e34191c7a0ac75ecdfa7cd60924b9ec1044da45a20d",
      "hash_algo": "sha256-lf-v1",
      "lines": 147,
      "install": "python3 sentinel_sdk.py install @kody-w/workflows_starved_sentinel"
    }
  ]
}