Agent skill

Why Did That One Take Off

by aiskillstore in aiskillstore/marketplace

Take apart a post that did unusually well and separate what is repeatable from what was timing and luck.

No licenceAuto-check passedWriting & Content

Install Why Did That One Take Off

skills CLI
$ npx skills add aiskillstore/marketplace --skill why-did-that-one-take-off -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aiskillstore/marketplace why-did-that-one-take-off --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/prateeks367/why-did-that-one-take-off .claude/skills/why-did-that-one-take-off && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
why-did-that-one-take-off
GitHub stars
433
Used in
1 other repo
Token cost
~1k tokens
SKILL.md length
649 words
Files
2
Skills in repo
1,044
Repo updated
First seen
Licence
None found

At a glance

Take apart a post that did unusually well and separate what is repeatable from what was timing and luck.

  • Works in 5 steps: check it is actually an outlier → rule out the boring explanations first → separate what is repeatable → …
  • Someone asks why a post worked
  • SKILL.md covers Step 1: check it is actually…, Step 2: rule out the boring…, Step 3: separate what is… and Step 4: turn it into one thing…, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Why Did That One Take Off is an agent skill from aiskillstore/marketplace. Take apart a post that did unusually well and separate what is repeatable from what was timing and luck. Use when someone asks why a post worked, wants to repeat a hit, is studying a creator's best post, or has one outlier in an otherwise flat month. Do not credit the writing for everything, do not turn a single post into a rule, and do not state a cause you cannot support.

Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).

It sits in Writing & Content. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

When your agent uses it

  • Someone asks why a post worked
  • Wants to repeat a hit
  • Is studying a creators best post
  • Has one outlier in an otherwise flat month

Example prompts

  • “/why-did-that-one-take-off”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. check it is actually an outlier
  2. rule out the boring explanations first
  3. separate what is repeatable
  4. turn it into one thing to test
  5. state the confidence out loud

What it can do on your machine

Read from SKILL.md and the folder at commit 44923f3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Why Did That One Take Off loads about 1k tokens when it runs. Until then it costs about 101 tokens; SKILL.md has 649 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~101
When it runs · the whole SKILL.md, loaded when a task matches
~1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 649 words (~1,011 tokens).

“An outlier is the most misleading thing an account produces. The temptation is to copy the visible part, which is the words, and the words are often the part that had least to do with it.”

— opening of SKILL.md by aiskillstore
name
why-did-that-one-take-off

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/prateeks367/why-did-that-one-take-off of aiskillstore/marketplace.

  • SKILL.md
  • skill-report.json

Open the folder on GitHubat commit 44923f3

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Why Did That One Take Off next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Why Did That One Take Off compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Why Did That One Take Off this skillaiskillstore/marketplace4331 repos~1kAutomated safety check: PassNone
Socialcoreyhaines31/marketingskills54k4 repos~4.5kAutomated safety check: PassMIT
HumanizerAzure-Samples/interview-coach-agent-framework17338 repos~5.8kAutomated safety check: PassMIT
Avoid AI Writingconorbronsdon/avoid-ai-writing4.9k3 repos~8.1kAutomated safety check: PassMIT
JavaScript Concept Fact Checkerleonardomso/33-js-concepts67k1 repos~5kAutomated safety check: PassMIT
User-Facing Text Cleanupguillaumemeyer/watermarks-remover24k—~3.5kAutomated safety check: PassMIT

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Questions about Why Did That One Take Off

What does Why Did That One Take Off do?

Take apart a post that did unusually well and separate what is repeatable from what was timing and luck. Why Did That One Take Off is an agent skill from aiskillstore/marketplace. Take apart a post that did unusually well and separate what is repeatable from what was timing and luck.

When should I use Why Did That One Take Off?

Why Did That One Take Off fits situations like: someone asks why a post worked; wants to repeat a hit; is studying a creators best post; has one outlier in an otherwise flat month.

How do I install Why Did That One Take Off in Claude Code?

Run `npx skills add aiskillstore/marketplace --skill why-did-that-one-take-off -a claude-code`. Or copy the skill folder (skills/prateeks367/why-did-that-one-take-off in aiskillstore/marketplace) into .claude/skills/why-did-that-one-take-off in your project. Claude Code loads it when a task matches its description.

How do I install Why Did That One Take Off in Codex?

Run `npx skills add aiskillstore/marketplace --skill why-did-that-one-take-off -a codex`. Or copy the skill folder (skills/prateeks367/why-did-that-one-take-off in aiskillstore/marketplace) into .agents/skills/why-did-that-one-take-off in your project. Codex loads it when a task matches its description.

Can I use Why Did That One Take Off in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill why-did-that-one-take-off -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/why-did-that-one-take-off, .gemini/skills/why-did-that-one-take-off, .github/skills/why-did-that-one-take-off and .opencode/skills/why-did-that-one-take-off in your project.

What does Why Did That One Take Off need to run?

SKILL.md names no scripts, command-line tools or credentials: Why Did That One Take Off is instructions for the agent only.

Does Why Did That One Take Off access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Why Did That One Take Off safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Why Did That One Take Off use?

No licence was found for Why Did That One Take Off or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Why Did That One Take Off use?

About 1k tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Why Did That One Take Off?

Skills that share tags, products or a category with Why Did That One Take Off: Social (coreyhaines31/marketingskills, 54k stars), Humanizer (Azure-Samples/interview-coach-agent-framework, 173 stars), Avoid AI Writing (conorbronsdon/avoid-ai-writing, 4.9k stars) and JavaScript Concept Fact Checker (leonardomso/33-js-concepts, 67k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Why Did That One Take Off?

aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.

Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.