{
  "slug": "io-github-manuelinuxkr-substrate-browser",
  "name": "io.github.manuelinuxkr/substrate-browser",
  "title": "substrate-browser",
  "description": "Token-first headless browser for AIs. Extracts a tiny semantic graph, cutting HTML bloat by 95%.",
  "version": "2.0.2",
  "publishedAt": "2026-09-01T16:23:16.928508Z",
  "updatedAt": "2026-09-01T16:23:16.928508Z",
  "repoUrl": "https://github.com/manuelinuxkr/substrate-b",
  "websiteUrl": null,
  "namespace": {
    "type": "github",
    "owner": "manuelinuxkr"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "substrate-browser",
      "version": "2.0.2",
      "transport": "stdio",
      "runtimeHint": null
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "SUBSTRATE_PROXY",
      "isSecret": false,
      "isRequired": false,
      "description": "Optional egress proxy URL (http/socks) to route all Chromium traffic through, mitigating SSRF and DNS rebinding risks."
    },
    {
      "name": "SUBSTRATE_VIEWPORT_WIDTH",
      "isSecret": false,
      "isRequired": false,
      "description": "Browser viewport width in pixels (Default: 1280)"
    },
    {
      "name": "SUBSTRATE_VIEWPORT_HEIGHT",
      "isSecret": false,
      "isRequired": false,
      "description": "Browser viewport height in pixels (Default: 800)"
    }
  ],
  "category": "browser",
  "subcategory": "scraping",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/manuelinuxkr/substrate-b"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for no secrets"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account manuelinuxkr"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "install-scripts",
      "label": "Install scripts",
      "result": "pass",
      "detail": "substrate-browser@2.0.2 runs nothing at install"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 13 files in substrate-browser@2.0.2: no obfuscation, encoded execution, credential reads or data-collection endpoints found"
    },
    {
      "id": "ai-text",
      "label": "Text aimed at the AI",
      "result": "pass",
      "detail": "No hidden characters or instructions to the AI in 13 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (npm)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"substrate-browser\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"substrate-browser@2.0.2\"\n      ]\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 1,
  "archived": false,
  "pushedAt": "2026-09-01T16:41:48Z",
  "health": {
    "score": 52,
    "parts": {
      "popularity": 0.18906572131736812,
      "activity": 0.6823357184274013,
      "issues": null,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 1,
      "forks": 0,
      "downloads": 42,
      "hn": null,
      "issuesOpen": 0,
      "issuesClosed": 0,
      "prsMerged": 0,
      "commits90": 7,
      "release": null,
      "pushed": "2026-09-01T16:41:48Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:42:38.200Z"
  }
}