Official agent skill

Correct

by cursor in cursor/plugins

Find the mistakes agents keep repeating in this repo and make each one impossible.

OfficialNo licenceAuto-check passed

Install Correct

skills CLI
$ npx skills add cursor/plugins --skill correct -a claude-code

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

GitHub CLI
$ gh skill install cursor/plugins correct --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/cursor/plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/pstack/skills/correct .claude/skills/correct && 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
correct
GitHub stars
10k
Used in
3 other repos
Token cost
~612 tokens
SKILL.md length
363 words
Files
1
Skills in repo
99
Repo updated
First seen
Licence
None found

At a glance

Find the mistakes agents keep repeating in this repo and make each one impossible.

  • Works in 4 steps: Eliminate it with architecture. Give… → Enforce it with types so the bad state… → Test the behavior. Fix or delete any… → …
  • Tasks that involve Linting and formatting
  • SKILL.md covers Find the mistake classes, Fix each class at the highest…, Fix and prove and Keep the rule table
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Correct is an agent skill from cursor/plugins, published by the product's own GitHub organization. Find the mistakes agents keep repeating in this repo and make each one impossible. Try architecture first, then types, then a lint whose error names the fix, then a test, and write docs last. Prove each check fails on a real past mistake. Repeat this each time the operator corrects you. Use for /correct.

Its SKILL.md is about 610 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Cursor plugin specification and official plugins.

When your agent uses it

  • Tasks that involve Linting and formatting

Example prompts

  • “/correct”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Eliminate it with architecture. Give each piece of state one owner and each task one supported way. Hide internals so the wrong import…
  2. Enforce it with types so the bad state can't be written. If bad code still compiles, add a lint or CI check whose error names the file…
  3. Test the behavior. Fix or delete any test that would still pass if every function it calls returned nothing.
  4. Write docs or agent rules last, only for judgment calls. Nothing fails when an agent skips them.

What it can do on your machine

Read from SKILL.md and the folder at commit 9f451cf. 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

Correct loads about 612 tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 363 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~78
When it runs · the whole SKILL.md, loaded when a task matches
~612

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 363 words (~612 tokens).

“The operator keeps correcting agents in this repo for the same mistakes. Change the repo so the next agent can't make them.”

— opening of SKILL.md by cursor
name
correct
disable-model-invocation
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in pstack/skills/correct of cursor/plugins.

Open the folder on GitHubat commit 9f451cf

Used in 3 other repositories

We found 3 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 3 other GitHub owners. This page covers the copy in cursor/plugins, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Correct 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.

Correct compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Correct this skillcursor/plugins10k3 repos~612Automated safety check: PassNone
React Doctormakeplane/plane60k12 repos~657Automated safety check: PassAGPL-3.0
Install Anti-Slop Oxlint Rulesdmmulroy/anti-slop5.2k—~2.2kAutomated safety check: PassMIT
Babysit PR To Pass CIsgl-project/sglang37k2 repos~3kAutomated safety check: PassApache-2.0
Rust Best Practicesfarm-fe/farm5.6k3 repos~1.1kAutomated safety check: PassMIT
Go Pedantrychromedp/chromedp13k—~3.7kAutomated safety check: PassMIT

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Questions about Correct

What does Correct do?

Find the mistakes agents keep repeating in this repo and make each one impossible. Correct is an agent skill from cursor/plugins, published by the product's own GitHub organization. Find the mistakes agents keep repeating in this repo and make each one impossible.

When should I use Correct?

Correct fits situations like: tasks that involve Linting and formatting.

How do I install Correct in Claude Code?

Run `npx skills add cursor/plugins --skill correct -a claude-code`. Or copy the skill folder (pstack/skills/correct in cursor/plugins) into .claude/skills/correct in your project. Claude Code loads it when a task matches its description.

How do I install Correct in Codex?

Run `npx skills add cursor/plugins --skill correct -a codex`. Or copy the skill folder (pstack/skills/correct in cursor/plugins) into .agents/skills/correct in your project. Codex loads it when a task matches its description.

Can I use Correct 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 cursor/plugins --skill correct -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/correct, .gemini/skills/correct, .github/skills/correct and .opencode/skills/correct in your project.

What does Correct need to run?

SKILL.md names no scripts, command-line tools or credentials: Correct is instructions for the agent only.

Does Correct 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 Correct 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 Correct use?

No licence was found for Correct or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Correct use?

About 612 tokens (SKILL.md is roughly 2.4k 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 Correct?

Skills that share tags, products or a category with Correct: React Doctor (makeplane/plane, 60k stars), Install Anti-Slop Oxlint Rules (dmmulroy/anti-slop, 5.2k stars), Babysit PR To Pass CI (sgl-project/sglang, 37k stars) and Rust Best Practices (farm-fe/farm, 5.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Correct?

cursor (a GitHub organization, an official publisher) maintains it in cursor/plugins, which has 10,130 GitHub stars. The repository holds 99 skills in this directory. The repository was last updated on October 6, 2026.

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