Agent skill

Apply Tweaks

by bluzir in bluzir/claude-code-design

Apply buffered tweaks from pending.yaml to the source HTML file.

No licenceAuto-check passed

Install Apply Tweaks

skills CLI
$ npx skills add bluzir/claude-code-design --skill apply-tweaks -a claude-code

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

GitHub CLI
$ gh skill install bluzir/claude-code-design apply-tweaks --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/bluzir/claude-code-design.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/apply-tweaks .claude/skills/apply-tweaks && 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
apply-tweaks
GitHub stars
106
Token cost
~726 tokens
SKILL.md length
277 words
Files
1
Skills in repo
18
Repo updated
First seen
Licence
None found

At a glance

Apply buffered tweaks from pending.yaml to the source HTML file.

  • Works in 10 steps: Read session state → Read HTML + schema → Validate each pending key → …
  • Says save tweaks
  • SKILL.md covers Session lookup, Pipeline and Revert path
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Apply Tweaks is an agent skill from bluzir/claude-code-design. Apply buffered tweaks from pending.yaml to the source HTML file. Invoked when user says "save tweaks", "apply tweaks", "persist panel changes", or runs /apply-tweaks.

Its SKILL.md is about 730 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Claude Design reproduced for Claude Code — HTML decks, prototypes, design systems, animated videos via skills + starters + Chrome DevTools MCP.

When your agent uses it

  • Says save tweaks
  • Persist panel changes
  • Runs /apply-tweaks

Example prompts

  • “save tweaks”
  • “apply tweaks”
  • “persist panel changes”
  • “/apply-tweaks”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(ls:*), Bash(cat:*), Bash(mkdir:*), Bash(date:*), Bash(mv:*)

Workflow steps

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

  1. Read session state
  2. Read HTML + schema
  3. Validate each pending key
  4. Apply: for each key → value in pending
  5. Atomic write via Edit: each Edit is already atomic in Claude Code, so no tmp-rename dance needed.
  6. Append to log
  7. Clear pending: Write artifacts/tweaks//pending.yaml with empty content (or {})
  8. Update state
  9. Verify: /done — confirms file still renders, new values visible in preview.
  10. Report: "Applied N tweaks. Logged to artifacts/tweaks//applied/.yaml. Pending cleared."

What it can do on your machine

Read from SKILL.md and the folder at commit ce68c84. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash(ls:*)
    • Bash(cat:*)
    • Bash(mkdir:*)
    • Bash(date:*)
    • Bash(mv:*)

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    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

Apply Tweaks loads about 726 tokens when it runs. Until then it costs about 45 tokens; SKILL.md has 277 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~45
When it runs · the whole SKILL.md, loaded when a task matches
~726

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 277 words (~726 tokens).

“Persist queued tweak changes (in pending.yaml) back to the source HTML via Edit. Pattern from claude-pipe: files are state, Claude is the writer.”

— opening of SKILL.md by bluzir
name
apply-tweaks
allowed-tools
Read, Write, Edit, Bash(ls:*), Bash(cat:*), Bash(mkdir:*), Bash(date:*), Bash(mv:*)
argument-hint
<html-path>

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/apply-tweaks of bluzir/claude-code-design.

Open the folder on GitHubat commit ce68c84

Compare with similar skills

Apply Tweaks 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.

Apply Tweaks compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Apply Tweaks this skillbluzir/claude-code-design106—~726Automated safety check: PassNone
BufferLeoYeAI/openclaw-master-skills2.2k—~7.5kAutomated safety check: PassMIT
Comet Tweakrpamis/comet3.2k—~2.9kAutomated safety check: PassMIT
Review Pending PR Reviewsnrwl/nx29k—~3.9kAutomated safety check: PassMIT
Comet Tweakrpamis/comet3.2k—~1.6kAutomated safety check: PassMIT
Comet Tweakrpamis/comet3.2k—~2.2kAutomated safety check: PassMIT

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  • Ingest GitHub

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  • Ingest Screenshot

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    Analyze an uploaded image (screenshot of a design, website, app) and extract design tokens to use as a starting point.

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  • Inspect

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    Resolve a natural-language element description ("the red button in the hero", "the third card from the top") to a concrete DOM element in the current preview + source-code location.

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  • Make Deck

    bluzir/claude-code-design

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Questions about Apply Tweaks

What does Apply Tweaks do?

Apply buffered tweaks from pending.yaml to the source HTML file. Apply Tweaks is an agent skill from bluzir/claude-code-design.yaml to the source HTML file.

When should I use Apply Tweaks?

Apply Tweaks fits situations like: says save tweaks; persist panel changes; runs /apply-tweaks.

How do I install Apply Tweaks in Claude Code?

Run `npx skills add bluzir/claude-code-design --skill apply-tweaks -a claude-code`. Or copy the skill folder (.claude/skills/apply-tweaks in bluzir/claude-code-design) into .claude/skills/apply-tweaks in your project. Claude Code loads it when a task matches its description.

How do I install Apply Tweaks in Codex?

Run `npx skills add bluzir/claude-code-design --skill apply-tweaks -a codex`. Or copy the skill folder (.claude/skills/apply-tweaks in bluzir/claude-code-design) into .agents/skills/apply-tweaks in your project. Codex loads it when a task matches its description.

Can I use Apply Tweaks 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 bluzir/claude-code-design --skill apply-tweaks -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/apply-tweaks, .gemini/skills/apply-tweaks, .github/skills/apply-tweaks and .opencode/skills/apply-tweaks in your project.

What does Apply Tweaks need to run?

SKILL.md names no scripts, command-line tools or credentials: Apply Tweaks is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(ls:*), Bash(cat:*), Bash(mkdir:*), Bash(date:*), Bash(mv:*).

Does Apply Tweaks 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 Apply Tweaks 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 Apply Tweaks use?

No licence was found for Apply Tweaks or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Apply Tweaks use?

About 726 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 Apply Tweaks?

Skills that share tags, products or a category with Apply Tweaks: Buffer (LeoYeAI/openclaw-master-skills, 2.2k stars), Comet Tweak (rpamis/comet, 3.2k stars), Review Pending PR Reviews (nrwl/nx, 29k stars) and Comet Tweak (rpamis/comet, 3.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Apply Tweaks?

bluzir (a GitHub user) maintains it in bluzir/claude-code-design, which has 106 GitHub stars. The repository holds 18 skills in this directory. The repository was last updated on April 20, 2026.

Source: bluzir/claude-code-design on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.