{
  "schemaVersion": "1.0",
  "item": {
    "slug": "checksum",
    "name": "Checksum",
    "source": "tencent",
    "type": "skill",
    "category": "开发工具",
    "sourceUrl": "https://clawhub.ai/autogame-17/checksum",
    "canonicalUrl": "https://clawhub.ai/autogame-17/checksum",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadMode": "redirect",
    "downloadUrl": "/downloads/checksum",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=checksum",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "installMethod": "Manual import",
    "extraction": "Extract archive",
    "prerequisites": [
      "OpenClaw"
    ],
    "packageFormat": "ZIP package",
    "includedAssets": [
      "SKILL.md",
      "index.js",
      "package.json"
    ],
    "primaryDoc": "SKILL.md",
    "quickSetup": [
      "Download the package from Yavira.",
      "Extract the archive and review SKILL.md first.",
      "Import or place the package into your OpenClaw setup."
    ],
    "agentAssist": {
      "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
      "steps": [
        "Download the package from Yavira.",
        "Extract it into a folder your agent can access.",
        "Paste one of the prompts below and point your agent at the extracted folder."
      ],
      "prompts": [
        {
          "label": "New install",
          "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete."
        },
        {
          "label": "Upgrade existing",
          "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
        }
      ]
    },
    "sourceHealth": {
      "source": "tencent",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-30T16:55:25.780Z",
      "expiresAt": "2026-05-07T16:55:25.780Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=network",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=network",
        "contentDisposition": "attachment; filename=\"network-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null
      },
      "scope": "source",
      "summary": "Source download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this source.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/checksum"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    },
    "downloadPageUrl": "https://openagent3.xyz/downloads/checksum",
    "agentPageUrl": "https://openagent3.xyz/skills/checksum/agent",
    "manifestUrl": "https://openagent3.xyz/skills/checksum/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/checksum/agent.md"
  },
  "agentAssist": {
    "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
    "steps": [
      "Download the package from Yavira.",
      "Extract it into a folder your agent can access.",
      "Paste one of the prompts below and point your agent at the extracted folder."
    ],
    "prompts": [
      {
        "label": "New install",
        "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete."
      },
      {
        "label": "Upgrade existing",
        "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
      }
    ]
  },
  "documentation": {
    "source": "clawhub",
    "primaryDoc": "SKILL.md",
    "sections": [
      {
        "title": "Checksum Utility",
        "body": "A dedicated CLI tool for ensuring file integrity. Use this skill to verify downloads, check for changes in files, or generate checksums for release artifacts."
      },
      {
        "title": "Features",
        "body": "Multi-Algorithm: Supports md5 (default), sha1, sha256, sha512.\nRecursive Hashing: Generates checksums for entire directories.\nVerification: (Planned) Validate files against a checksum list.\nJSON Output: Machine-readable output for integration scripts."
      },
      {
        "title": "Calculate File Checksum",
        "body": "node skills/checksum/index.js --file <path> [--algo <md5|sha1|sha256>]\n\nExample:\n\nnode skills/checksum/index.js --file package.json --algo sha256\n# Output: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855  package.json"
      },
      {
        "title": "Recursive Directory Checksum",
        "body": "node skills/checksum/index.js --dir <path> [--algo <md5|sha1|sha256>] [--json]\n\nExample:\n\nnode skills/checksum/index.js --dir src/ --algo sha1 --json > checksums.json"
      },
      {
        "title": "Why use this instead of md5sum?",
        "body": "Cross-Platform: Works on any OS with Node.js (Linux, macOS, Windows).\nNo System Deps: Doesn't rely on coreutils being installed.\nJSON Support: Easy to parse in other scripts."
      }
    ],
    "body": "Checksum Utility\n\nA dedicated CLI tool for ensuring file integrity. Use this skill to verify downloads, check for changes in files, or generate checksums for release artifacts.\n\nFeatures\nMulti-Algorithm: Supports md5 (default), sha1, sha256, sha512.\nRecursive Hashing: Generates checksums for entire directories.\nVerification: (Planned) Validate files against a checksum list.\nJSON Output: Machine-readable output for integration scripts.\nUsage\nCalculate File Checksum\nnode skills/checksum/index.js --file <path> [--algo <md5|sha1|sha256>]\n\n\nExample:\n\nnode skills/checksum/index.js --file package.json --algo sha256\n# Output: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855  package.json\n\nRecursive Directory Checksum\nnode skills/checksum/index.js --dir <path> [--algo <md5|sha1|sha256>] [--json]\n\n\nExample:\n\nnode skills/checksum/index.js --dir src/ --algo sha1 --json > checksums.json\n\nWhy use this instead of md5sum?\nCross-Platform: Works on any OS with Node.js (Linux, macOS, Windows).\nNo System Deps: Doesn't rely on coreutils being installed.\nJSON Support: Easy to parse in other scripts."
  },
  "trust": {
    "sourceLabel": "tencent",
    "provenanceUrl": "https://clawhub.ai/autogame-17/checksum",
    "publisherUrl": "https://clawhub.ai/autogame-17/checksum",
    "owner": "autogame-17",
    "version": "1.0.0",
    "license": null,
    "verificationStatus": "Indexed source record"
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/checksum",
    "downloadUrl": "https://openagent3.xyz/downloads/checksum",
    "agentUrl": "https://openagent3.xyz/skills/checksum/agent",
    "manifestUrl": "https://openagent3.xyz/skills/checksum/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/checksum/agent.md"
  }
}