Agent skill

Slate Plan

by udecode in udecode/plate

Review Slate v2 architecture/API plans against React 19.2 runtime performance, Slate-close unopinionated DX, legacy-regression proof, research evidence, and shadcn-style composability; write a…

Custom licenceAuto-check: warningsFrontend & Design

Install Slate Plan

The automated check flagged lines worth reading first. See the safety section below.

skills CLI
$ npx skills add udecode/plate --skill slate-plan -a claude-code

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

GitHub CLI
$ gh skill install udecode/plate slate-plan --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/udecode/plate.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/slate-plan .claude/skills/slate-plan && 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
slate-plan
GitHub stars
17k
Token cost
~15k tokens
SKILL.md length
7,608 words
Files
1
Skills in repo
78
Repo updated
First seen
Licence
Custom licence

At a glance

Review Slate v2 architecture/API plans against React 19.2 runtime performance, Slate-close unopinionated DX, legacy-regression proof, research evidence, and shadcn-style composability; write a…

  • Works in 8 steps: Latest user request. → Current goal state, if a goal tool exists. → Active plan under docs/plans/ if present. → …
  • Tasks that involve Design systems
  • SKILL.md covers Use When, Do Not Use When, Hard Policy and Required Artifacts, plus 24 more sections
  • Calls gh, bun and rg

What it does

Slate Plan is an agent skill from udecode/plate. Review Slate v2 architecture/API plans against React 19.2 runtime performance, Slate-close unopinionated DX, legacy-regression proof, research evidence, and shadcn-style composability; write a scored plan and keep completion pending until every required pass and closure gate is complete.

Its SKILL.md is about 15k 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 Frontend & Design, covering Design systems. It works with React and shadcn/ui. The repository describes itself as: Rich-text editor with AI and shadcn/ui.

When your agent uses it

  • Tasks that involve Design systems

Example prompts

  • “/slate-plan”

Workflow steps

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

  1. Latest user request.
  2. Current goal state, if a goal tool exists.
  3. Active plan under docs/plans/ if present.
  4. docs/research/README.md, docs/research/index.md, and
  5. docs/slate-issues/gitcrawl-live-open-ledger.md,
  6. docs/slate-v2/ledgers/issue-coverage-matrix.md,
  7. Relevant compiled research pages for Lexical, ProseMirror, Tiptap, Slate,
  8. Live .tmp/slate-v2 API surfaces touched by the review.

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:

    • gh
    • bun
    • rg
    • node

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use gh, 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

Slate Plan loads about 15k tokens when it runs. Until then it costs about 75 tokens; SKILL.md has 7,608 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~75
When it runs · the whole SKILL.md, loaded when a task matches
~15k

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: warnings

The automated check found patterns that need a careful read before installing.

  • WarningTells the agent its actions are pre-authorized / not to stop for confirmationSKILL.md:655
    on boundaries: what the plan may decide without asking the user again

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 7,608 words (~15,348 tokens).

name
slate-plan
argument-hint
[--quick|--standard|--deep] <Slate v2 architecture/API review prompt>
disable-model-invocation
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/slate-plan of udecode/plate.

Open the folder on GitHubat commit 6f3815d

Compare with similar skills

Slate Plan 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.

Slate Plan compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Slate Plan this skilludecode/plate17k—~15kAutomated safety check: WarnCustom licence
Creative Tim UI Blockscreativetimofficial/ui12k—~2.1kAutomated safety check: NotesMIT
Cosscrafter-station/petdex4.2k—~1.4kAutomated safety check: PassMIT
Ss Learnbitjaru/styleseed972—~1.3kAutomated safety check: PassMIT
Migrate Radix To BaseTheOrcDev/youtube-to-blog1802 repos~2.3kAutomated safety check: PassMIT
UithingBayBreezy/ui-thing729—~1.3kAutomated safety check: PassCustom licence

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Works with

Questions about Slate Plan

What does Slate Plan do?

Review Slate v2 architecture/API plans against React 19.2 runtime performance, Slate-close unopinionated DX, legacy-regression proof, research evidence, and shadcn-style composability; write a…. Slate Plan is an agent skill from udecode/plate.2 runtime performance, Slate-close unopinionated DX, legacy-regression proof, research evidence, and shadcn-style composability; write a scored plan and keep completion pending until every required pass and closure gate is complete.

When should I use Slate Plan?

Slate Plan fits situations like: tasks that involve Design systems.

How do I install Slate Plan in Claude Code?

Run `npx skills add udecode/plate --skill slate-plan -a claude-code`. Or copy the skill folder (.agents/skills/slate-plan in udecode/plate) into .claude/skills/slate-plan in your project. Claude Code loads it when a task matches its description.

How do I install Slate Plan in Codex?

Run `npx skills add udecode/plate --skill slate-plan -a codex`. Or copy the skill folder (.agents/skills/slate-plan in udecode/plate) into .agents/skills/slate-plan in your project. Codex loads it when a task matches its description.

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

What does Slate Plan need to run?

Going by SKILL.md and its folder, Slate Plan needs the command-line tools its instructions call (gh, bun, rg and node).

Does Slate Plan access the network?

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

Is Slate Plan safe to install?

Our automated static check of SKILL.md flagged 1 warning(s): tells the agent its actions are pre-authorized / not to stop for confirmation. Read the flagged lines before installing; the check is not a guarantee either way.

What licence does Slate Plan use?

Slate Plan 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 Slate Plan use?

About 15k tokens (SKILL.md is roughly 61k 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 Slate Plan?

Skills that share tags, products or a category with Slate Plan: Creative Tim UI Blocks (creativetimofficial/ui, 12k stars), Coss (crafter-station/petdex, 4.2k stars), Ss Learn (bitjaru/styleseed, 972 stars) and Migrate Radix To Base (TheOrcDev/youtube-to-blog, 180 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Slate Plan?

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.