Is the Flight Check skill free?

Yes. The skill itself is free from analystacademy/flight-check. SkillProof publishes the install command and an independent test verdict at no cost.

What is the Flight Check SkillProof Score?

9.6/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 9/10, docs & honesty 5/5.

How do I install Flight Check?

Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.

Can I use Flight Check with Cursor, Copilot, Gemini CLI, Codex or other AI tools?

The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.

Flight Check

Pre-send slide-deck review that catches AI-tell language, fabricated stats, and topic-label titles.

by analystacademy · analystacademy/flight-check

Tested · Works

Install — copy the command Download source ↗

Test report

Verdict: Tested · Works
Score: 9.6/10
Tested: Jul 14, 2026
Environment: Claude Code 2.x (agent harness)
Upstream re-checked: Aug 10, 2026 · dbb771a

Fed it an 8-slide deck seeded with a real numeric contradiction ($4B vs $1,200,000 'Q2 comparison'), a [TBD] placeholder, and boilerplate AI phrasing; the skill run caught the $4B/$1.2M contradiction by name with slide numbers and flagged it as the top must-fix, while the baseline generic review only vaguely said 'formatting is inconsistent in a couple places' and never surfaced the actual numeric conflict.

Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works

Installs cleanly 5/5
Triggers reliably 5/5
Output vs. baseline 9/10
Docs & honesty 5/5

What Flight Check does

Runs a six-part diagnostic pass (AI-authorship tells, source/citation check, action-title check, specificity check, structural check, polish check) on a near-finished slide deck and files a severity-graded report with exact slide numbers and quotes. Triggers when a user shares a .pptx/PDF/pasted deck and asks for a final review, readiness check, or AI-tell check; explicitly does not trigger for early drafting or redesign requests.

How to install Flight Check

git clone https://github.com/analystacademy/flight-check
cd flight-check
mkdir -p ~/.claude/skills
cp -r . ~/.claude/skills/flight-check

Skills live in ~/.claude/skills/ (global) or .claude/skills/ (per-project). Restart Claude Code after installing.

Commands — how to trigger Flight Check

/flight-check Pre-send slide-deck review that catches AI-tell language, fabricated stats, and topic-label titles.

It also activates on plain-language prompts like these:

Give this slide deck a final read before I send it to the board
Check my pitch deck for fabricated stats and vague AI-sounding titles
Is this deck ready to send, or are there red flags I'm missing?

Frequently asked questions

Is the Flight Check skill free?: Yes. The skill itself is free from analystacademy/flight-check. SkillProof publishes the install command and an independent test verdict at no cost.
Does Flight Check work with Claude Code?: We tested it with Claude Code 2.x (agent harness) on Jul 14, 2026. Verdict: Tested · Works. Fed it an 8-slide deck seeded with a real numeric contradiction ($4B vs $1,200,000 'Q2 comparison'), a [TBD] placeholder, and boilerplate AI phrasing; the skill run caught the $4B/$1.2M contradiction by name with slide numbers and flagged it as the top must-fix, while the baseline generic review only vaguely said 'formatting is inconsistent in a couple places' and never surfaced the actual numeric conflict.
What is the Flight Check SkillProof Score?: 9.6/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 9/10, docs & honesty 5/5.
How do I install Flight Check?: Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
Can I use Flight Check with Cursor, Copilot, Gemini CLI, Codex or other AI tools?: The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.