Verify
Lightweight verification gate — prove a claim before making it. Use when finishing ad-hoc work, one-off fixes, or any time you're about to say "done" or "fixed" outside of /execute-phase. Trigger on "verify this works", "prove it", "check your work", "does this actually work". Also referenced inline by /diagnose (Phase 4) and /execute-phase (completion criteria) as an embedded methodology.
Install
$ agentstack add skill-takleb3rry-claude-global-appbuilding-skills-verify ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ● Network access Used
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-takleb3rry-claude-global-appbuilding-skills-verify) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Verify
Prove it works. Then say it works. Never the other way around.
The Checklist
1. IDENTIFY
What command(s) would prove the claim you're about to make? Name them explicitly.
- Test suite:
npm test,pytest,vitest run [file] - Build:
npx tsc --noEmit,npm run build - Specific behavior:
curl, browser check, database query - If you can't name a command that proves it, you can't claim it.
2. RUN
Execute the command(s). No dry runs. No "I would run." Actually run it.
3. READ
Read the full output. Don't skim. Don't stop at the first green line. Look for:
- Partial failures buried in passing output
- Warnings that indicate the test isn't testing what you think
- Skipped tests that cover the relevant behavior
4. CHECK
Does the output confirm the claim?
- Yes: State the claim with the evidence. "Fixed —
vitest run src/authpasses 12/12 tests including the new regression test." - No: Do not restate the claim with caveats. Investigate. Return to the work.
Language Rules
| Instead of... | Use... | |---|---| | "Should work now" | [run the command, show the output] | | "I believe this resolves it" | [run the test, cite the result] | | "That should be fine" | [verify it, state what you verified] | | "This probably fixes it" | [prove it fixes it] | | "Done!" (before evidence) | [show evidence, then state completion] |
If you can't point to command output that proves the claim, the claim isn't ready.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: takleb3rry
- Source: takleb3rry/claude-global-appbuilding-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.