Install Anti-Slop Oxlint Rules
dmmulroy/anti-slop
Installs, updates or migrates the vendored anti-slop Oxlint plugin in a repository, keeping local rule changes and the plugin's license and provenance files.
Set up the Fallow app in Codex after the plugin is installed: check the fallow installation, choose the default analysis scope, run the first analysis, and show the user where the dashboard, the…
Install Fallow Codex Onboarding
$ npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install fallow-rs/fallow-skills fallow-codex-onboarding --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/fallow-rs/fallow-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/fallow/skills/fallow-codex-onboarding .claude/skills/fallow-codex-onboarding && rm -rf skills-srcUse ~/.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/
Install the "fallow-codex-onboarding" agent skill from https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboarding into .claude/skills/fallow-codex-onboarding/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fallow-codex-onboarding", 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 install https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboardingType 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.
$ npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install fallow-rs/fallow-skills fallow-codex-onboarding --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fallow-rs/fallow-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/fallow/skills/fallow-codex-onboarding .agents/skills/fallow-codex-onboarding && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "fallow-codex-onboarding" agent skill from https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboarding into .agents/skills/fallow-codex-onboarding/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fallow-codex-onboarding", 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.
$ npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install fallow-rs/fallow-skills fallow-codex-onboarding --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fallow-rs/fallow-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/fallow/skills/fallow-codex-onboarding .cursor/skills/fallow-codex-onboarding && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "fallow-codex-onboarding" agent skill from https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboarding into .cursor/skills/fallow-codex-onboarding/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fallow-codex-onboarding", 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 https://github.com/fallow-rs/fallow-skills.git --path fallow/skills/fallow-codex-onboarding--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install fallow-rs/fallow-skills fallow-codex-onboarding --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fallow-rs/fallow-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/fallow/skills/fallow-codex-onboarding .gemini/skills/fallow-codex-onboarding && rm -rf skills-srcUse ~/.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/
Install the "fallow-codex-onboarding" agent skill from https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboarding into .gemini/skills/fallow-codex-onboarding/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fallow-codex-onboarding", 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.
$ gh skill install fallow-rs/fallow-skills fallow-codex-onboardingInstalls 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).
$ npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/fallow-rs/fallow-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/fallow/skills/fallow-codex-onboarding .github/skills/fallow-codex-onboarding && rm -rf skills-srcUse ~/.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/
Install the "fallow-codex-onboarding" agent skill from https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboarding into .github/skills/fallow-codex-onboarding/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fallow-codex-onboarding", 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.
$ npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install fallow-rs/fallow-skills fallow-codex-onboarding --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fallow-rs/fallow-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/fallow/skills/fallow-codex-onboarding .opencode/skills/fallow-codex-onboarding && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "fallow-codex-onboarding" agent skill from https://github.com/fallow-rs/fallow-skills/tree/main/fallow/skills/fallow-codex-onboarding into .opencode/skills/fallow-codex-onboarding/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fallow-codex-onboarding", 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
fallow-codex-onboarding- GitHub stars
- 128
- Token cost
- ~731 tokens
- SKILL.md length
- 386 words
- Files
- 2
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- MIT
At a glance
Set up the Fallow app in Codex after the plugin is installed: check the fallow installation, choose the default analysis scope, run the first analysis, and show the user where the dashboard, the…
- Works in 5 steps: Check the installation → Choose the defaults → Run the first analysis → …
- The user chooses Set up for Fallow in Codex
- SKILL.md covers 1. Check the installation, 2. Choose the defaults, 3. Run the first analysis and 4. Show what the app adds, plus 1 more section
- Calls npm
What it does
Fallow Codex Onboarding is an agent skill from fallow-rs/fallow-skills. Set up the Fallow app in Codex after the plugin is installed: check the fallow installation, choose the default analysis scope, run the first analysis, and show the user where the dashboard, the Code Health tab, @Fallow mentions and the config editor are. Use when the user chooses Set up for Fallow in Codex, or asks to onboard or configure the Fallow app. Do not use for setting up lint, format or CI tooling; use fallow-setup for that.
Its SKILL.md is about 730 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).
It sits in Development, covering Code quality and Linting and formatting. The repository describes itself as: Agent skills for fallow. They teach coding agents (Claude Code, Codex, Cursor, and others) to check health, complexity, duplication, architecture, styling drift, and unused code… The licence is MIT.
When your agent uses it
- The user chooses Set up for Fallow in Codex
- Asks to onboard
- Configure the Fallow app
- Setting up lint
Example prompts
- “/fallow-codex-onboarding”
Requirements
- Node.js
Workflow steps
5 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit c9aed1a. 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
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm, 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.
Context cost
Fallow Codex Onboarding loads about 731 tokens when it runs. Until then it costs about 116 tokens; SKILL.md has 386 words of instructions outside code blocks.
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 fallow-rs/fallow-skills at commit c9aed1a, republished under its MIT licence (© fallow-rs). 386 words, ~731 tokens.
Download SKILL.mdSave it as
.claude/skills/fallow-codex-onboarding/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- fallow-codex-onboarding
- description
- Set up the Fallow app in Codex after the plugin is installed: check the fallow installation, choose the default analysis scope, run the first analysis, and show the user where the dashboard, the Code Health tab, @Fallow mentions and the config editor are. Use when the user chooses Set up for Fallow in Codex, or asks to onboard or configure the Fallow app. Do not use for setting up lint, format or CI tooling; use fallow-setup for that.
Set up Fallow in Codex
Use the Fallow app tools. Keep each step short. Ask one question at a time.
1. Check the installation
Call fallow_check_install with {}.
- If it reports a version, continue.
- If fallow is missing, explain that the app runs the fallow CLI locally and
that no code leaves the machine. Offer to install it globally with
npm install --global fallow. The sidebar dashboard needs a fallow on PATH, because the app runs a copy inside the project only within the Codex sandbox of a thread. Run the install only after the user agrees. Then callfallow_check_installagain.
2. Choose the defaults
Call fallow_settings_read with {}. Ask these questions, one at a time.
Skip a question when the user already answered it.
- "Analyze the whole project by default, or only the files your branch
changed?" Map the whole project to
scope: "full"and changed files toscope: "changed". - "Leave tests, stories and dev tooling out of the analysis?" Map yes to
production: true.
Call fallow_settings_update with a set object that holds only the changed
values, for example {"set":{"scope":"changed"}}. Skip the call when nothing
changed. Report the saved values from the tool result. Do not say that a value
was saved when the call failed.
Show full SKILL.md (179 more words)Show less
3. Run the first analysis
Call fallow_analyze with {}. The user sees the dashboard. In two or three
sentences, give the health score, the largest category of findings, and one
finding to start with.
If the result says that no project is known, ask the user to open a project
folder in this thread, then call fallow_analyze again.
4. Show what the app adds
Tell the user, in a short list:
- Fallow in the sidebar opens the full dashboard.
- Code Health opens beside a thread and follows the project of that thread.
- Type @Fallow in the composer to attach a finding or all findings of a rule.
- Open
.fallowrc.jsonor.fallowrc.jsoncto edit rules and preview their impact before saving..sariffiles open in a findings viewer. - Before a commit, ask Codex to audit the branch.
5. Offer the next step
If the project has no fallow config file (.fallowrc.json, .fallowrc.jsonc,
fallow.toml or .fallow.toml), offer the fallow-setup skill to add one and
a CI gate. If the user installed the plugin during another task, continue that
task in this conversation.
© fallow-rs, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in fallow/skills/fallow-codex-onboarding of fallow-rs/fallow-skills.
- SKILL.md
- agents/openai.yaml
Open the folder on GitHubat commit c9aed1a
Compare with similar skills
Fallow Codex Onboarding 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Fallow Codex Onboarding this skillfallow-rs/fallow-skills | 128 | — | ~731 | Automated safety check: Pass | MIT | |
| Install Anti-Slop Oxlint Rulesdmmulroy/anti-slop | 5.4k | — | ~2.2k | Automated safety check: Pass | MIT | |
| Add Opik Code Quality Hookcomet-ml/opik | 22k | — | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| LobeHub Alint Rule Set Maintenancelobehub/lobehub | 83k | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| Code Quality Gatefengshao1227/ccg-workflow | 5.9k | — | ~593 | Automated safety check: Notes | MIT | |
| Experiment Iterative CoderEvoScientist/EvoSkills | 478 | 3 repos | ~2.5k | Automated safety check: Pass | Apache-2.0 |
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LobeHub Alint Rule Set Maintenance
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Code Quality Gate
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Scans code for complexity, long functions, duplicated blocks, naming problems and code smells with a Node script, then reports and suggests refactors.
Experiment Iterative Coder
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Categories
Questions about Fallow Codex Onboarding
What does Fallow Codex Onboarding do?
Set up the Fallow app in Codex after the plugin is installed: check the fallow installation, choose the default analysis scope, run the first analysis, and show the user where the dashboard, the…. Fallow Codex Onboarding is an agent skill from fallow-rs/fallow-skills. Set up the Fallow app in Codex after the plugin is installed: check the fallow installation, choose the default analysis scope, run the first analysis, and show the user where the dashboard, the Code Health tab, @Fallow mentions and the config editor are.
When should I use Fallow Codex Onboarding?
Fallow Codex Onboarding fits situations like: the user chooses Set up for Fallow in Codex; asks to onboard; configure the Fallow app; setting up lint.
How do I install Fallow Codex Onboarding in Claude Code?
Run `npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a claude-code`. Or copy the skill folder (fallow/skills/fallow-codex-onboarding in fallow-rs/fallow-skills) into .claude/skills/fallow-codex-onboarding in your project. Claude Code loads it when a task matches its description.
How do I install Fallow Codex Onboarding in Codex?
Run `npx skills add fallow-rs/fallow-skills --skill fallow-codex-onboarding -a codex`. Or copy the skill folder (fallow/skills/fallow-codex-onboarding in fallow-rs/fallow-skills) into .agents/skills/fallow-codex-onboarding in your project. Codex loads it when a task matches its description.
Can I use Fallow Codex Onboarding 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 fallow-rs/fallow-skills --skill fallow-codex-onboarding -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/fallow-codex-onboarding, .gemini/skills/fallow-codex-onboarding, .github/skills/fallow-codex-onboarding and .opencode/skills/fallow-codex-onboarding in your project.
What does Fallow Codex Onboarding need to run?
Going by SKILL.md and its folder, Fallow Codex Onboarding needs the command-line tools its instructions call (npm). Our summary lists: Node.js.
Does Fallow Codex Onboarding access the network?
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Fallow Codex Onboarding 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 Fallow Codex Onboarding use?
Fallow Codex Onboarding 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 Fallow Codex Onboarding use?
About 731 tokens (SKILL.md is roughly 2.9k 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 Fallow Codex Onboarding?
Skills that share tags, products or a category with Fallow Codex Onboarding: Install Anti-Slop Oxlint Rules (dmmulroy/anti-slop, 5.4k stars), Add Opik Code Quality Hook (comet-ml/opik, 22k stars), LobeHub Alint Rule Set Maintenance (lobehub/lobehub, 83k stars) and Code Quality Gate (fengshao1227/ccg-workflow, 5.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Fallow Codex Onboarding?
fallow-rs (a GitHub organization) maintains it in fallow-rs/fallow-skills, which has 128 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on October 10, 2026.
Source: fallow-rs/fallow-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.