Verified Builds

If it doesn't run,
it isn't done.

Every Claiv Studio build passes through 47 automated checks across three verification layers before being marked complete. Static analysis. Runtime sandbox testing. Semantic intent validation. If any check fails, the build stops and tells you exactly why.

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Three layers of verification

Each layer catches a different class of failure. Together they cover the full spectrum from "does it compile" to "does it actually do what it was designed to do."

Layer 1 — Static
  • TypeScript compilation (tsc --strict)
  • ESLint — style and correctness rules
  • npm audit — dependency vulnerability scan
  • License checker — GPL/AGPL detection
  • Secret detection — keys and tokens in source
  • .gitignore validation — secrets not committed
  • OSV CVE query — open source vulnerability DB
  • OWASP Top 10 — injection, auth, exposure, XXE, access control, misconfig, XSS, deserialisation, components, logging
Layer 2 — Runtime
  • Sandbox startup — project actually starts
  • Health check — /api/health returns 200
  • Auth smoke test — login and token flow
  • Core route smoke tests — CRUD operations
  • Error handler smoke test — expected 4xx responses
  • Response time baseline — under 500ms p95
Layer 3 — Semantic
  • Intent validation — does the output match the Echo Map?
  • Architecture alignment — are all contracts implemented?
  • Missing endpoint detection — routes in spec but not in code
  • Dead code detection — exported types never imported

When a check fails

A failed check is not a vague error message. Studio identifies the specific issue, explains why it matters, and — where possible — provides an automated fix or a specific remediation step.

✗ Build failed at stage: Security Audit
Finding: Secret detected in source
File: src/config/database.ts:12
Pattern: Hardcoded connection string with credentials
Remediation: Move to environment variable
Auto-fix available → apply with Studio fix command

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