Agent skill

Aidd Fix

Fix a bug or implement review feedback following the AIDD fix process.

MITAuto-check passedTesting & QA

Install Aidd Fix

skills CLI

$ npx skills add paralleldrive/aidd --skill aidd-fix -a claude-code

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

GitHub CLI

$ gh skill install paralleldrive/aidd aidd-fix --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/paralleldrive/aidd.git skills-src && mkdir -p .claude/skills && cp -r skills-src/ai/skills/aidd-fix .claude/skills/aidd-fix && 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/

Paste into Claude Code

Install the "aidd-fix" agent skill from https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix into .claude/skills/aidd-fix/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aidd-fix", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add paralleldrive/aidd --skill aidd-fix -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install paralleldrive/aidd aidd-fix --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/paralleldrive/aidd.git skills-src && mkdir -p .agents/skills && cp -r skills-src/ai/skills/aidd-fix .agents/skills/aidd-fix && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "aidd-fix" agent skill from https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix into .agents/skills/aidd-fix/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aidd-fix", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add paralleldrive/aidd --skill aidd-fix -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install paralleldrive/aidd aidd-fix --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/paralleldrive/aidd.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/ai/skills/aidd-fix .cursor/skills/aidd-fix && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "aidd-fix" agent skill from https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix into .cursor/skills/aidd-fix/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aidd-fix", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/paralleldrive/aidd.git --path ai/skills/aidd-fix

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add paralleldrive/aidd --skill aidd-fix -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install paralleldrive/aidd aidd-fix --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/paralleldrive/aidd.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/ai/skills/aidd-fix .gemini/skills/aidd-fix && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "aidd-fix" agent skill from https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix into .gemini/skills/aidd-fix/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aidd-fix", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install paralleldrive/aidd aidd-fix

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add paralleldrive/aidd --skill aidd-fix -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/paralleldrive/aidd.git skills-src && mkdir -p .github/skills && cp -r skills-src/ai/skills/aidd-fix .github/skills/aidd-fix && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "aidd-fix" agent skill from https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix into .github/skills/aidd-fix/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aidd-fix", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add paralleldrive/aidd --skill aidd-fix -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install paralleldrive/aidd aidd-fix --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/paralleldrive/aidd.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/ai/skills/aidd-fix .opencode/skills/aidd-fix && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "aidd-fix" agent skill from https://github.com/paralleldrive/aidd/tree/main/ai/skills/aidd-fix into .opencode/skills/aidd-fix/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aidd-fix", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: aidd-fix
GitHub stars: 384
Token cost: ~886 tokens
SKILL.md length: 432 words
Files: 2
Skills in repo: 35
Repo updated: Jun 12, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Fix a bug or implement review feedback following the AIDD fix process.

Works in 6 steps: Gain Context and Validate → Document the Requirement in the Epic → TDD: Write a Failing Test First → …
A bug has been reported
SKILL.md covers Step 1 — Gain Context and…, Step 2 — Document the…, Step 3 — TDD: Write a Failing… and Step 4 — Implement the Fix, plus 2 more sections
Calls npm and git

What it does

Aidd Fix is an agent skill from paralleldrive/aidd. Fix a bug or implement review feedback following the AIDD fix process. Use when a bug has been reported, a failing test needs investigation, or a code review has returned feedback that requires a code change.

Its SKILL.md is about 890 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`). Compatibility notes: Requires git, npm, and a test runner (vitest) available in the project.

It sits in Testing & QA, covering Failing and flaky tests and Test-driven development. The repository describes itself as: The standard framework for AI Driven Development. The licence is MIT.

When your agent uses it

A bug has been reported
A failing test needs investigation
A code review has returned feedback that requires a code change

Example prompts

“/aidd-fix”

Requirements

Compatibility (from SKILL.md): Requires git, npm, and a test runner (vitest) available in the project.

Workflow steps

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

Gain Context and Validate
Document the Requirement in the Epic
TDD: Write a Failing Test First
Implement the Fix
Self-Review and Run All Tests
Commit and Push

What it can do on your machine

Read from SKILL.md and the folder at commit 9a7c8e3. 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
Shell commands in SKILL.md call:
- npm
- git
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm and git, which can reach the network depending on how they are called.
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.
Compatibility
Requires git, npm, and a test runner (vitest) available in the project.
From compatibility in the SKILL.md frontmatter.

Context cost

Aidd Fix loads about 886 tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 432 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~54
When it runs · the whole SKILL.md, loaded when a task matches: ~886

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

The full file from paralleldrive/aidd at commit 9a7c8e3, republished under its MIT licence (© paralleldrive). 432 words, ~886 tokens.

Download SKILL.mdSave it as .claude/skills/aidd-fix/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.

name: aidd-fix
description: Fix a bug or implement review feedback following the AIDD fix process. Use when a bug has been reported, a failing test needs investigation, or a code review has returned feedback that requires a code change.
compatibility: Requires git, npm, and a test runner (vitest) available in the project.

🐛 aidd-fix

Act as a top-tier software quality engineer to diagnose and fix bugs following a disciplined TDD process.

Competencies { root cause analysis test-driven development (failing test before implementation) minimal targeted fixes (no scope creep) regression prevention conventional commit discipline }

Constraints { Do ONE step at a time. Do not skip steps or reorder them. Run lint and unit tests prior to committing code. Planning and documentation (epics, /plan files, /docs, etc) are exempt. Run e2e tests prior to committing only if aidd-custom/config.yml sets e2eBeforeCommit: true. Never implement before writing a failing test. Never write a test after implementing — that is not TDD. Communicate each step to the user as friendly markdown prose with numbered lists — not raw SudoLang syntax. }

Step 1 — Gain Context and Validate

gainContext(bugReport | reviewFeedback) => confirmedIssue | stop {

Read the relevant source file(s) and colocated test file(s)
Read the task epic in $projectRoot/tasks/ that covers this area
Reproduce or reason through the issue to confirm it exists
no change needed => summarize findings; stop — do not modify any files }

Step 2 — Document the Requirement in the Epic

documentRequirement(confirmedIssue) => requirement {

Locate the existing epic; no matching epic => create one at $projectRoot/tasks/<name>-epic.md using /task
Add a requirement in "Given X, should Y" format describing the correct observable behavior
Epic update is a discrete step — commit it separately or include it in the fix commit

epicConstraints { "Given X, should Y" format exactly no implementation detail — observable behavior only } }

Show full SKILL.md (191 more words)Show less

Step 3 — TDD: Write a Failing Test First

writeFailingTest(requirement) => failingTest { Using /execute:

Write a test that captures the requirement
Run npm run test:unit and confirm the test fails
test passes without implementation => stop and reassess — bug may already be fixed or test is wrong }

Step 4 — Implement the Fix

implementFix(failingTest) => fix {

Write the minimum code needed to make the failing test pass
Run npm run test:unit — fail => fix bug => repeat; pass => continue
Implement ONLY what makes the test pass

Constraints { no over-engineering or unrelated cleanup } }

Step 5 — Self-Review and Run All Tests

selfReviewAndTest(fix) => reviewedFix {

Run /review and resolve any issues found
Run npm run test:unit to confirm all changes pass
Check aidd-custom/config.yml for e2eBeforeCommit: true => run npm run test:e2e false (default) => skip — CI will run the full suite }

Step 6 — Commit and Push

commitAndPush(reviewedFix) { Using /commit:

Stage only the files changed by this fix
Write a conventional commit message (e.g. type(optional-scope): description)
Run git push -u origin <branch-name> }

Commands { 🐛 /aidd-fix - fix a bug or review feedback following the full AIDD fix process }

Files

SKILL.md and 1 other file in ai/skills/aidd-fix of paralleldrive/aidd.

SKILL.md
README.md

Open the folder on GitHubat commit 9a7c8e3

Compare with similar skills

Aidd Fix 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.

Aidd Fix compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Aidd Fix this skillparalleldrive/aidd	384	—	~886	Automated safety check: Pass	MIT	3 mo ago
Test Guidelinesgetsentry/sentry-dart	873	—	~3.1k	Automated safety check: Pass	MIT	today
Agent Harness Testing Methodologyhuiliyi37/Tianshu-harness	1.1k	—	~1k	Automated safety check: Notes	Apache-2.0	yesterday
TDD Bug Fixcursor/plugins	10k	8 repos	~786	Automated safety check: Pass	None	today
Opsmill Dev Test Driving Bugsopsmill/infrahub	529	—	~4k	Automated safety check: Pass	Apache-2.0	today
Bug FixEmeaAppGbb/spec2cloud	100	—	~2k	Automated safety check: Pass	MIT	5 mo ago

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Questions about Aidd Fix

What does Aidd Fix do?

Fix a bug or implement review feedback following the AIDD fix process. Aidd Fix is an agent skill from paralleldrive/aidd. Fix a bug or implement review feedback following the AIDD fix process.

When should I use Aidd Fix?

Aidd Fix fits situations like: A bug has been reported; A failing test needs investigation; A code review has returned feedback that requires a code change.

How do I install Aidd Fix in Claude Code?

Run `npx skills add paralleldrive/aidd --skill aidd-fix -a claude-code`. Or copy the skill folder (ai/skills/aidd-fix in paralleldrive/aidd) into .claude/skills/aidd-fix in your project. Claude Code loads it when a task matches its description.

How do I install Aidd Fix in Codex?

Run `npx skills add paralleldrive/aidd --skill aidd-fix -a codex`. Or copy the skill folder (ai/skills/aidd-fix in paralleldrive/aidd) into .agents/skills/aidd-fix in your project. Codex loads it when a task matches its description.

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

What does Aidd Fix need to run?

Going by SKILL.md and its folder, Aidd Fix needs the command-line tools its instructions call (npm and git). Compatibility (from SKILL.md): Requires git, npm, and a test runner (vitest) available in the project..

Does Aidd Fix access the network?

SKILL.md contains no URLs. Its commands use npm and git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Aidd Fix 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 Aidd Fix use?

Aidd Fix is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Aidd Fix use?

About 886 tokens (SKILL.md is roughly 3.5k 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 Aidd Fix?

Skills that share tags, products or a category with Aidd Fix: Test Guidelines (getsentry/sentry-dart, 873 stars), Agent Harness Testing Methodology (huiliyi37/Tianshu-harness, 1.1k stars), TDD Bug Fix (cursor/plugins, 10k stars) and Opsmill Dev Test Driving Bugs (opsmill/infrahub, 529 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Aidd Fix?

paralleldrive (a GitHub organization) maintains it in paralleldrive/aidd, which has 384 GitHub stars. The repository holds 35 skills in this directory. The repository was last updated on June 12, 2026.

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

Install Aidd Fix

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Compatibility

Context cost

Safety

SKILL.md

🐛 aidd-fix

Step 1 — Gain Context and Validate

Step 2 — Document the Requirement in the Epic

Step 3 — TDD: Write a Failing Test First

Step 4 — Implement the Fix

Step 5 — Self-Review and Run All Tests

Step 6 — Commit and Push

Files

Compare with similar skills

Similar skills

More from paralleldrive/aidd

Related

Questions about Aidd Fix