# Send SchemGuard to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- 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.
## Suggested prompts
### New install

```text
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.
```
### Upgrade existing

```text
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.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "schemaguard",
    "name": "SchemGuard",
    "source": "tencent",
    "type": "skill",
    "category": "开发工具",
    "sourceUrl": "https://clawhub.ai/sethclawd-prog/schemaguard",
    "canonicalUrl": "https://clawhub.ai/sethclawd-prog/schemaguard",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/schemaguard",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=schemaguard",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-07T17:22:31.273Z",
      "expiresAt": "2026-05-14T17:22:31.273Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=afrexai-annual-report",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=afrexai-annual-report",
        "contentDisposition": "attachment; filename=\"afrexai-annual-report-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/schemaguard"
    },
    "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."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/schemaguard",
    "downloadUrl": "https://openagent3.xyz/downloads/schemaguard",
    "agentUrl": "https://openagent3.xyz/skills/schemaguard/agent",
    "manifestUrl": "https://openagent3.xyz/skills/schemaguard/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/schemaguard/agent.md"
  }
}
```
## Documentation

### Quick Start

# Diff two specs (breaking vs non-breaking)
npx @sethclawd/schemaguard diff old.yaml new.yaml

# CI check (exit 0=safe, 1=breaking, 2=error)
npx @sethclawd/schemaguard ci --spec ./openapi.yaml --baseline ./baseline.yaml

# Lint spec quality
npx @sethclawd/schemaguard lint ./openapi.yaml

# JSON output for programmatic use
npx @sethclawd/schemaguard diff old.yaml new.yaml --format json

### When to Use

Before committing changes to an OpenAPI spec
When reviewing PRs that modify API routes
After generating/updating OpenAPI specs from code
Before deploying API changes to production
Validating that a migration maintains backward compatibility

### Breaking Changes Detected

RuleWhat It Catchesendpoint-removedDeleted endpointsrequired-param-addedNew required parametersfield-type-changedChanged field typesresponse-field-removedRemoved response fieldsenum-value-removedNarrowed enumsauth-requirement-changedChanged security schemes

### Non-Breaking (Info Only)

Added endpoints, optional params, response fields, widened enums, deprecations.

### MCP Server

For direct tool integration:

npx @sethclawd/schemaguard --mcp

Exposes: schemaguard_diff, schemaguard_lint, schemaguard_check
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: sethclawd-prog
- Version: 0.1.2
## Source health
- Status: healthy
- Source download looks usable.
- Yavira can redirect you to the upstream package for this source.
- Health scope: source
- Reason: direct_download_ok
- Checked at: 2026-05-07T17:22:31.273Z
- Expires at: 2026-05-14T17:22:31.273Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/schemaguard)
- [Send to Agent page](https://openagent3.xyz/skills/schemaguard/agent)
- [JSON manifest](https://openagent3.xyz/skills/schemaguard/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/schemaguard/agent.md)
- [Download page](https://openagent3.xyz/downloads/schemaguard)