What do I need to use AI-Output Verifier?

The output; What it's for; The domain; What you'd do with it.

Is AI-Output Verifier free to use?

Yes — run it free in the browser playground (no API key needed for the sponsored trial, or bring any provider key), or install it into Claude Code, Cursor, ChatGPT and more via npx pm-claude-skills. MIT-licensed and open source.

AI-Output Verifier

Q: How do I know the AI-Output Verifier output is good?

The skill verifies itself against its own quality checks: Flags the specific high-risk claim types in the output; Splits what needs verification from what's low-risk, by stakes; Gives concrete verification methods (not "ask the AI again"); Names the hallucination/overconfidence tells present.

🔵 Stable🕐 updated 2026-08-06 🔷 SkillSpec L3 pm-ai-native

Check AI output before you trust or use it — where it's likely wrong, what to verify, and how to catch confident-sounding errors. Use when asked can I trust this AI answer, how do I verify what AI told me, fact-check this AI output, or is this AI response reliable. Produces a risk read on the specific output (the claims most likely to be wrong or made up), the parts that need independent verification vs the parts that are low-risk, how to actually verify each, the tells of AI hallucination and overconfidence, and a habit for building verification into your AI use — because AI is confidently wrong often enough that unchecked trust is a real risk.

▶ Run it free — no key needed 📝 Grade your existing draft View SKILL.md ↗

🗣 Say this to your agent

“Can I trust this answer the AI gave me?”“How do I verify what ChatGPT told me before I use it?”“Fact-check this AI output — I'm about to publish it.”“Is this AI response reliable enough to act on?”“What in this AI answer should I double-check?”

What to give it

▸The output — the AI response to check (paste it)

▸What it's for — the stakes (a casual question vs. something you'll publish, decide on, or act on)

▸The domain — factual/technical/legal/medical/current-events (some are far higher-risk for AI)

▸What you'd do with it — trust it, act on it, share it, build on it

✅ The bar it holds itself to

Every skill in this library self-verifies — these are this skill's own quality checks, straight from its definition.

✓Flags the specific high-risk claim types in the output

✓Splits what needs verification from what's low-risk, by stakes

✓Gives concrete verification methods (not "ask the AI again")

✓Names the hallucination/overconfidence tells present

✓Scales the recommended trust to the actual stakes

⚠️ What it refuses to do

**"Verify everything"** equally, ignoring stakes.

**Re-asking the same AI** "are you sure?" as verification.

**Trusting confident tone** as a signal of correctness.

**Missing the high-risk claim types** (citations, recent facts, numbers).

**No stakes-based scaling** of how hard to check.

Install

npx pm-claude-skills add --agent claude   # or codex · cursor · gemini · hermes
# or one-line MCP (every skill, any client):
claude mcp add pm-skills -- npx -y pm-claude-skills-mcp

Related skills

🔌 Embed this skill

Drop this on your blog, docs, or site — it renders a "Run this skill" card:

<div data-pm-skill="ai-output-verifier"></div>
<script src="https://mohitagw15856.github.io/pm-claude-skills/embed.js" async></script>

💬 Discussion

AI-Output Verifier is one of 1078 open-source professional AI agent skills — all SkillSpec L3. Try them all in the browser · ⭐ Star on GitHub · Browse the full catalog