Using Agent Skills
addyosmani/agent-skills
Meta-skill for choosing which workflow skill fits the task at hand, plus always-on habits: surface assumptions, stop on confusion, push back, keep it simple and stay in scope.
Always-on code-review persona. An agent skill from udecode/plate.
Install Project Standards Reviewer
$ npx skills add udecode/plate --skill project-standards-reviewer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install udecode/plate project-standards-reviewer --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/udecode/plate.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/project-standards-reviewer .claude/skills/project-standards-reviewer && 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 "project-standards-reviewer" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/project-standards-reviewer into .claude/skills/project-standards-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-standards-reviewer", 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/udecode/plate/tree/main/.agents/skills/project-standards-reviewerType 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 udecode/plate --skill project-standards-reviewer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install udecode/plate project-standards-reviewer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/project-standards-reviewer .agents/skills/project-standards-reviewer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "project-standards-reviewer" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/project-standards-reviewer into .agents/skills/project-standards-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-standards-reviewer", 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 udecode/plate --skill project-standards-reviewer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install udecode/plate project-standards-reviewer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/project-standards-reviewer .cursor/skills/project-standards-reviewer && 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 "project-standards-reviewer" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/project-standards-reviewer into .cursor/skills/project-standards-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-standards-reviewer", 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/udecode/plate.git --path .agents/skills/project-standards-reviewer--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 udecode/plate --skill project-standards-reviewer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install udecode/plate project-standards-reviewer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/project-standards-reviewer .gemini/skills/project-standards-reviewer && 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 "project-standards-reviewer" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/project-standards-reviewer into .gemini/skills/project-standards-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-standards-reviewer", 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 udecode/plate project-standards-reviewerInstalls 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 udecode/plate --skill project-standards-reviewer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/project-standards-reviewer .github/skills/project-standards-reviewer && 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 "project-standards-reviewer" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/project-standards-reviewer into .github/skills/project-standards-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-standards-reviewer", 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 udecode/plate --skill project-standards-reviewer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install udecode/plate project-standards-reviewer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/project-standards-reviewer .opencode/skills/project-standards-reviewer && 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 "project-standards-reviewer" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/project-standards-reviewer into .opencode/skills/project-standards-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-standards-reviewer", 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
project-standards-reviewer- GitHub stars
- 17k
- Token cost
- ~1.8k tokens
- SKILL.md length
- 912 words
- Files
- 1
- Skills in repo
- 78
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Always-on code-review persona. An agent skill from udecode/plate.
- Works in 3 steps: Use the native file-search/glob tool to… → For each changed file, check its… → Read each relevant standards file found.
- Tasks that involve Agent instruction files
- SKILL.md covers Standards discovery, What you're hunting for, Confidence calibration and What you don't flag, plus 2 more sections
- Calls bun
What it does
Project Standards Reviewer is an agent skill from udecode/plate. Always-on code-review persona. Audits changes against the project's own CLAUDE.md and AGENTS.md standards -- frontmatter rules, reference inclusion, naming conventions, cross-platform portability, and tool selection policies.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows, covering Agent instruction files. The repository describes itself as: Rich-text editor with AI and shadcn/ui.
When your agent uses it
- Tasks that involve Agent instruction files
Example prompts
- “/project-standards-reviewer”
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Use the native file-search/glob tool to find all CLAUDE.md and AGENTS.md files in the repository.
- For each changed file, check its ancestor directories up to the repo root for standards files. A file like…
- Read each relevant standards file found.
What it can do on your machine
Read from SKILL.md and the folder at commit 6f3815d. 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:
bun
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
Project Standards Reviewer loads about 1.8k tokens when it runs. Until then it costs about 63 tokens; SKILL.md has 912 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 912 words (~1,762 tokens).
“You audit code changes against the project's own standards files -- CLAUDE.md, AGENTS.md, and any directory-scoped equivalents. Your job is to catch violations of rules the project has explicitly written down, not to invent new rules or apply generic best…”
- name
- project-standards-reviewer
- model
- inherit
- tools
- Read, Grep, Glob, Bash
- color
- blue
Files
Just SKILL.md in .agents/skills/project-standards-reviewer of udecode/plate.
Open the folder on GitHubat commit 6f3815d
Compare with similar skills
Project Standards Reviewer 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 |
|---|---|---|---|---|---|---|
| Project Standards Reviewer this skilludecode/plate | 17k | — | ~1.8k | Automated safety check: Pass | Custom licence | |
| Using Agent Skillsaddyosmani/agent-skills | 103k | 4 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Claude ReflectBayramAnnakov/claude-reflect | 1.7k | 2 repos | ~627 | Automated safety check: Pass | MIT | |
| Writing For Agentsbestofjs/bestofjs | 3.1k | 19 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Neat-Freak Knowledge CloseoutKKKKhazix/khazix-skills | 21k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Task Observerrebelytics/one-skill-to-rule-them-all | 3.2k | 1 repos | ~12k | Automated safety check: Pass | CC-BY-4.0 |
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Brings project docs, agent rule files, authorized memory and leftover workspace files back in line with what the code and runtime actually do at the end of a work session.
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Categories
Questions about Project Standards Reviewer
What does Project Standards Reviewer do?
Always-on code-review persona. An agent skill from udecode/plate. Project Standards Reviewer is an agent skill from udecode/plate. Always-on code-review persona.
When should I use Project Standards Reviewer?
Project Standards Reviewer fits situations like: tasks that involve Agent instruction files.
How do I install Project Standards Reviewer in Claude Code?
Run `npx skills add udecode/plate --skill project-standards-reviewer -a claude-code`. Or copy the skill folder (.agents/skills/project-standards-reviewer in udecode/plate) into .claude/skills/project-standards-reviewer in your project. Claude Code loads it when a task matches its description.
How do I install Project Standards Reviewer in Codex?
Run `npx skills add udecode/plate --skill project-standards-reviewer -a codex`. Or copy the skill folder (.agents/skills/project-standards-reviewer in udecode/plate) into .agents/skills/project-standards-reviewer in your project. Codex loads it when a task matches its description.
Can I use Project Standards Reviewer 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 udecode/plate --skill project-standards-reviewer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/project-standards-reviewer, .gemini/skills/project-standards-reviewer, .github/skills/project-standards-reviewer and .opencode/skills/project-standards-reviewer in your project.
What does Project Standards Reviewer need to run?
Going by SKILL.md and its folder, Project Standards Reviewer needs the command-line tools its instructions call (bun).
Does Project Standards Reviewer 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 Project Standards Reviewer 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 Project Standards Reviewer use?
Project Standards Reviewer 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 Project Standards Reviewer use?
About 1.8k tokens (SKILL.md is roughly 7k 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 Project Standards Reviewer?
Skills that share tags, products or a category with Project Standards Reviewer: Using Agent Skills (addyosmani/agent-skills, 103k stars), Claude Reflect (BayramAnnakov/claude-reflect, 1.7k stars), Writing For Agents (bestofjs/bestofjs, 3.1k stars) and Neat-Freak Knowledge Closeout (KKKKhazix/khazix-skills, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Project Standards Reviewer?
udecode (a GitHub organization) maintains it in udecode/plate, which has 16,642 GitHub stars. The repository holds 78 skills in this directory. The repository was last updated on October 8, 2026.
Source: udecode/plate on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.