Code Review Checklist
shareAI-lab/learn-claude-code
Reviews code against a five-part checklist covering security, correctness, performance, maintainability and testing, and reports findings in a fixed format.
Picks the skills a task needs and maintains the rules in .agents/skills.
Custom licenceAuto-check passed
Install Eser Rules Manager
$ npx skills add eser/stack --skill eser-rules-manager -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install eser/stack eser-rules-manager --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/eser/stack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/eser-rules-manager .claude/skills/eser-rules-manager && 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 "eser-rules-manager" agent skill from https://github.com/eser/stack/tree/main/.agents/skills/eser-rules-manager into .claude/skills/eser-rules-manager/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eser-rules-manager", 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/eser/stack/tree/main/.agents/skills/eser-rules-managerType 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 eser/stack --skill eser-rules-manager -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install eser/stack eser-rules-manager --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/eser/stack.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/eser-rules-manager .agents/skills/eser-rules-manager && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "eser-rules-manager" agent skill from https://github.com/eser/stack/tree/main/.agents/skills/eser-rules-manager into .agents/skills/eser-rules-manager/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eser-rules-manager", 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 eser/stack --skill eser-rules-manager -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install eser/stack eser-rules-manager --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/eser/stack.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/eser-rules-manager .cursor/skills/eser-rules-manager && 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 "eser-rules-manager" agent skill from https://github.com/eser/stack/tree/main/.agents/skills/eser-rules-manager into .cursor/skills/eser-rules-manager/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eser-rules-manager", 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/eser/stack.git --path .agents/skills/eser-rules-manager--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 eser/stack --skill eser-rules-manager -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install eser/stack eser-rules-manager --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/eser/stack.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/eser-rules-manager .gemini/skills/eser-rules-manager && 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 "eser-rules-manager" agent skill from https://github.com/eser/stack/tree/main/.agents/skills/eser-rules-manager into .gemini/skills/eser-rules-manager/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eser-rules-manager", 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 eser/stack eser-rules-managerInstalls 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 eser/stack --skill eser-rules-manager -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/eser/stack.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/eser-rules-manager .github/skills/eser-rules-manager && 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 "eser-rules-manager" agent skill from https://github.com/eser/stack/tree/main/.agents/skills/eser-rules-manager into .github/skills/eser-rules-manager/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eser-rules-manager", 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 eser/stack --skill eser-rules-manager -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install eser/stack eser-rules-manager --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/eser/stack.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/eser-rules-manager .opencode/skills/eser-rules-manager && 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 "eser-rules-manager" agent skill from https://github.com/eser/stack/tree/main/.agents/skills/eser-rules-manager into .opencode/skills/eser-rules-manager/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eser-rules-manager", 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
eser-rules-manager- GitHub stars
- 128
- Token cost
- ~749 tokens
- SKILL.md length
- 256 words
- Files
- 6 (incl. scripts, references)
- Skills in repo
- 13
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Picks the skills a task needs and maintains the rules in .agents/skills.
- Starting any task to choose skills
- SKILL.md covers Always, Available Skills and References
- Runs TypeScript scripts from its folder; calls node
- The user states a preference
What it does
Eser Rules Manager is an agent skill from eser/stack. Picks the skills a task needs and maintains the rules in .agents/skills. Use when starting any task to choose skills, when the user states a preference or a rule to remember, or when creating, changing, splitting, validating or evaluating a skill.
Its SKILL.md is about 750 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `evals/triggers.json`, `references/skill-discovery.md` and `references/skill-evaluation.md`).
It works with JavaScript. The repository describes itself as: The Portability Solution for Your Code! 🚀 Powered By Deno and JavaScript.
When your agent uses it
- Starting any task to choose skills
- The user states a preference
- A rule to remember
- Evaluating a skill
Example prompts
- “Use the eser-rules-manager skill to pick the skills a task needs and maintains the rules in .agents/skills”
- “/eser-rules-manager”
Requirements
- Node.js
What it can do on your machine
Read from SKILL.md and the folder at commit 64939e6. 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
Ships 1 file in scripts/ (TypeScript), which the agent can run.
Shell commands in SKILL.md call:
node
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
Eser Rules Manager loads about 749 tokens when it runs, and up to ~6k if it reads all its reference files. Until then it costs about 67 tokens; SKILL.md has 256 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); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 256 words (~749 tokens).
“Chooses which skills apply to a task, and says how rules are added and kept in order.”
- name
- eser-rules-manager
Files
SKILL.md and 5 other files (scripts, references) in .agents/skills/eser-rules-manager of eser/stack.
- SKILL.md
- evals/triggers.json
- references/skill-discovery.md
- references/skill-evaluation.md
- references/skill-format.md
- scripts/validate-skills.ts
Open the folder on GitHubat commit 64939e6
Compare with similar skills
Eser Rules Manager 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 |
|---|---|---|---|---|---|---|
| Eser Rules Manager this skilleser/stack | 128 | — | ~749 | Automated safety check: Pass | Custom licence | |
| Code Review ChecklistshareAI-lab/learn-claude-code | 78k | 5 repos | ~1.1k | Automated safety check: Pass | MIT | |
| Tailwindcss Developmentanonaddy/anonaddy | 4.9k | 10 repos | ~865 | Automated safety check: Pass | MIT | |
| Figma use_figma Plugin API Ruleswarpdotdev/warp | 65k | 4 repos | ~4.4k | Automated safety check: Pass | AGPL-3.0 | |
| Install Anti-Slop Oxlint Rulesdmmulroy/anti-slop | 5.3k | 1 repos | ~2.2k | Automated safety check: Pass | MIT | |
| GSAP Core Animationgreensock/gsap-skills | 16k | 4 repos | ~3.7k | Automated safety check: Pass | MIT |
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Works with
Questions about Eser Rules Manager
What does Eser Rules Manager do?
Picks the skills a task needs and maintains the rules in .agents/skills. Eser Rules Manager is an agent skill from eser/stack.agents/skills.
When should I use Eser Rules Manager?
Eser Rules Manager fits situations like: starting any task to choose skills; the user states a preference; A rule to remember; evaluating a skill.
How do I install Eser Rules Manager in Claude Code?
Run `npx skills add eser/stack --skill eser-rules-manager -a claude-code`. Or copy the skill folder (.agents/skills/eser-rules-manager in eser/stack) into .claude/skills/eser-rules-manager in your project. Claude Code loads it when a task matches its description.
How do I install Eser Rules Manager in Codex?
Run `npx skills add eser/stack --skill eser-rules-manager -a codex`. Or copy the skill folder (.agents/skills/eser-rules-manager in eser/stack) into .agents/skills/eser-rules-manager in your project. Codex loads it when a task matches its description.
Can I use Eser Rules Manager 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 eser/stack --skill eser-rules-manager -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/eser-rules-manager, .gemini/skills/eser-rules-manager, .github/skills/eser-rules-manager and .opencode/skills/eser-rules-manager in your project.
What does Eser Rules Manager need to run?
Going by SKILL.md and its folder, Eser Rules Manager needs TypeScript for the scripts in its folder and the command-line tools its instructions call (node). Our summary lists: Node.js.
Does Eser Rules Manager 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 Eser Rules Manager 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Eser Rules Manager use?
Eser Rules Manager has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Eser Rules Manager use?
About 749 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5.2k tokens, read only when the agent opens those files.
What are the alternatives to Eser Rules Manager?
Skills that share tags, products or a category with Eser Rules Manager: Code Review Checklist (shareAI-lab/learn-claude-code, 78k stars), Tailwindcss Development (anonaddy/anonaddy, 4.9k stars), Figma use_figma Plugin API Rules (warpdotdev/warp, 65k stars) and Install Anti-Slop Oxlint Rules (dmmulroy/anti-slop, 5.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Eser Rules Manager?
eser (a GitHub user) maintains it in eser/stack, which has 128 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on October 3, 2026.
Source: eser/stack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.