Agent skill

HTML Report Builder

Build a self-contained HTML report as a companion artifact for audits, verifications, research, or long multi-command investigations.

GPL-3.0Auto-check passed

Install HTML Report Builder

skills CLI

$ npx skills add PSBrew/MkPFS --skill html-report-builder -a claude-code

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

GitHub CLI

$ gh skill install PSBrew/MkPFS html-report-builder --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/PSBrew/MkPFS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/html-report-builder .claude/skills/html-report-builder && 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/

Paste into Claude Code

Install the "html-report-builder" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder into .claude/skills/html-report-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "html-report-builder", 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

$skill-installer install https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder

Type 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.

skills CLI

$ npx skills add PSBrew/MkPFS --skill html-report-builder -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS html-report-builder --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/html-report-builder .agents/skills/html-report-builder && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "html-report-builder" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder into .agents/skills/html-report-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "html-report-builder", 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.

skills CLI

$ npx skills add PSBrew/MkPFS --skill html-report-builder -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS html-report-builder --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/html-report-builder .cursor/skills/html-report-builder && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "html-report-builder" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder into .cursor/skills/html-report-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "html-report-builder", 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

$ gemini skills install https://github.com/PSBrew/MkPFS.git --path .claude/skills/html-report-builder

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add PSBrew/MkPFS --skill html-report-builder -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS html-report-builder --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/html-report-builder .gemini/skills/html-report-builder && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "html-report-builder" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder into .gemini/skills/html-report-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "html-report-builder", 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.

GitHub CLI

$ gh skill install PSBrew/MkPFS html-report-builder

Installs 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).

skills CLI

$ npx skills add PSBrew/MkPFS --skill html-report-builder -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/html-report-builder .github/skills/html-report-builder && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "html-report-builder" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder into .github/skills/html-report-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "html-report-builder", 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.

skills CLI

$ npx skills add PSBrew/MkPFS --skill html-report-builder -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS html-report-builder --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/html-report-builder .opencode/skills/html-report-builder && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "html-report-builder" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/html-report-builder into .opencode/skills/html-report-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "html-report-builder", 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: html-report-builder
GitHub stars: 174
Token cost: ~1.2k tokens
SKILL.md length: 313 words
Files: 2 (incl. assets)
Skills in repo: 5
Repo updated: Oct 3, 2026
First seen: Oct 7, 2026
Licence: GPL-3.0

At a glance

Build a self-contained HTML report as a companion artifact for audits, verifications, research, or long multi-command investigations.

Works in 4 steps: Answer briefly in chat with the key… → Save the HTML report under ./tmp/ as… → Include a markdown link to the file path… → …
SKILL.md covers Workflow, Report structure, Presentation and Safety and repo hygiene, plus 2 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

HTML Report Builder is an agent skill from PSBrew/MkPFS. Build a self-contained HTML report as a companion artifact for audits, verifications, research, or long multi-command investigations. Always send a concise chat answer first, then save the HTML report under ./tmp/ and include a clickable path in chat. Triggers: "report", "audit", "check", "verify", "findings", "summary".

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including assets.

The repository describes itself as: Create and Manage Unsigned PFS (Playstation File System) image files with file compression and checksum support. The licence is GPL-3.0.

Example prompts

“report”
“verify”
“findings”
“/html-report-builder”

Workflow steps

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

Answer briefly in chat with the key outcome(s).
Save the HTML report under ./tmp/ as tmp/-report-YYYYMMDD-HHMMSS.html.
Include a markdown link to the file path in your chat reply.
During long investigations, update the report incrementally.

What it can do on your machine

Read from SKILL.md and the folder at commit 1d5df56. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are html).
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

HTML Report Builder loads about 1.2k tokens when it runs. Until then it costs about 86 tokens; SKILL.md has 313 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~86
When it runs · the whole SKILL.md, loaded when a task matches: ~1.2k

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 PSBrew/MkPFS at commit 1d5df56, republished under its GPL-3.0 licence (© PSBrew). 313 words, ~1,203 tokens.

Download SKILL.mdSave it as .claude/skills/html-report-builder/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.

name: html-report-builder
description: Build a self-contained HTML report as a companion artifact for audits, verifications, research, or long multi-command investigations. Always send a concise chat answer first, then save the HTML report under ./tmp/ and include a clickable path in chat. Triggers: "report", "audit", "check", "verify", "findings", "summary".
context: fork

Report builder (HTML companion)

Use when the user asks for a report, audit, verification/check, research write‑up, long-form findings, or when multi-step commands would benefit from a browsable artifact. Produces two outputs: (1) a concise chat response (always first), (2) a self-contained HTML5 report saved under ./tmp/ with a clickable path in chat.

Workflow

Answer briefly in chat with the key outcome(s).
Save the HTML report under ./tmp/ as tmp/<task>-report-YYYYMMDD-HHMMSS.html.
Include a markdown link to the file path in your chat reply.
During long investigations, update the report incrementally.

Report structure

Title and timestamp
Executive summary (1–3 sentences)
Context (why this report exists)
Findings (bullets with supporting data)
Commands run (exact commands)
Evidence (selected logs/test output; truncate if huge, note truncation, link full logs in ./tmp/*.log)
Recommendations (clear next steps)
References (clickable links)

Presentation

Self-contained: inline CSS only, no external assets, UTF‑8 encoded.
Default theme: dark blue background, white text. Emojis (✅/❌) for quick status cues.
Add a progress bar when useful (see template).

Safety and repo hygiene

Save only under ./tmp/. Do not commit files from ./tmp/.
Never include secrets/credentials or large binary dumps. Write full logs to ./tmp/*.log and link.

Validation checklist (pre-publish)

Sent a concise chat answer first
Report saved under ./tmp/ as <task>-report-YYYYMMDD-HHMMSS.html
Executive summary present and accurate
Sections populated: Context, Findings, Commands run, Evidence, Recommendations, References
Progress bar included when multi-step/long-running
No secrets/PII; large outputs truncated in-page with full logs in ./tmp/ and linked
Self-contained HTML (inline CSS only), UTF‑8, code blocks readable
Clickable filesystem path included in chat
All links/paths resolve
If using .claude/skills/html-report-builder/assets/report-template.html, replaced placeholders ([TASK], [TIMESTAMP], [PROGRESS%], etc.)

HTML template

Start from .claude/skills/html-report-builder/assets/report-template.html when you need a fuller starting point. The file lives at that exact path inside this skill folder.

Minimal inline fallback (dark-blue theme, single-file):

html

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>[TASK] Report — [TIMESTAMP]</title>
  <style>
    :root { --bg:#0b1d3a; --fg:#fff; --muted:#b8c3d6; --accent:#61dafb; }
    body { margin:0; background:var(--bg); color:var(--fg);
           font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,"Apple Color Emoji","Segoe UI Emoji"; }
    .container { max-width:960px; margin:40px auto; padding:0 20px; }
    h1,h2 { line-height:1.2; margin:1.25em 0 .5em; } h1{font-size:1.8rem} h2{font-size:1.3rem;color:var(--accent)}
    .muted { color:var(--muted); }
    pre { white-space:pre-wrap; word-break:break-word; background:#0a1730; padding:12px; border-radius:8px; }
    a { color:var(--accent); text-decoration:none; } a:hover{ text-decoration:underline; }
    .progress { background:#0a1730; border-radius:8px; height:16px; overflow:hidden; }
    .bar { height:100%; width:40%; background:linear-gradient(90deg,#2563eb,#22c55e); }
  </style>
</head>
<body>
  <div class="container">
    <h1>🔎 [TASK] Report <span class="muted">[TIMESTAMP]</span></h1>
    <p class="muted">Context: why this report was generated.</p>
    <h2>Executive summary</h2>
    <p>1–3 sentences with key outcomes. ✅ Passed X. ❌ Found Y.</p>
    <h2>Progress</h2>
    <div class="progress"><div class="bar" style="width:40%"></div></div>
    <h2>Findings</h2>
    <ul><li>Finding — short statement with data.</li></ul>
    <h2>Commands run</h2>
    <pre><code>$ command --flag
[trimmed output]</code></pre>
    <h2>Evidence</h2>
    <pre><code>[short excerpts; full logs in ./tmp/*.log]</code></pre>
    <h2>Recommendations</h2>
    <ol><li>Specific next step</li></ol>
    <h2>References</h2>
    <ul><li><a href="https://example.com" target="_blank" rel="noopener noreferrer">Source</a></li></ul>
  </div>
</body>
</html>

Do not replace the chat response with the HTML. The HTML is a companion artifact only.

Files

SKILL.md and 1 other file (assets) in .claude/skills/html-report-builder of PSBrew/MkPFS.

SKILL.md
assets/report-template.html

Open the folder on GitHubat commit 1d5df56

Compare with similar skills

HTML Report Builder 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.

HTML Report Builder compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
HTML Report Builder this skillPSBrew/MkPFS	174	—	~1.2k	Automated safety check: Pass	GPL-3.0	4 days ago
Artifacts Buildernexu-io/open-design	100k	—	~347	Automated safety check: Pass	Apache-2.0	today
Web Artifacts Builderanthropics/skills	180k	41 repos	~769	Automated safety check: Pass	Apache-2.0	2 days ago
Web Artifacts Buildernexu-io/open-design	100k	—	~337	Automated safety check: Pass	Apache-2.0	today
Web Artifacts Buildersickn33/agentic-awesome-skills	47k	3 repos	~824	Automated safety check: Pass	Apache-2.0	today
Web Artifacts BuilderLeastBit/Claude_skills_zh-CN	588	—	~458	Automated safety check: Pass	Apache-2.0	8 mo ago

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Questions about HTML Report Builder

What does HTML Report Builder do?

Build a self-contained HTML report as a companion artifact for audits, verifications, research, or long multi-command investigations. HTML Report Builder is an agent skill from PSBrew/MkPFS. Build a self-contained HTML report as a companion artifact for audits, verifications, research, or long multi-command investigations.

How do I install HTML Report Builder in Claude Code?

Run `npx skills add PSBrew/MkPFS --skill html-report-builder -a claude-code`. Or copy the skill folder (.claude/skills/html-report-builder in PSBrew/MkPFS) into .claude/skills/html-report-builder in your project. Claude Code loads it when a task matches its description.

How do I install HTML Report Builder in Codex?

Run `npx skills add PSBrew/MkPFS --skill html-report-builder -a codex`. Or copy the skill folder (.claude/skills/html-report-builder in PSBrew/MkPFS) into .agents/skills/html-report-builder in your project. Codex loads it when a task matches its description.

Can I use HTML Report Builder 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 PSBrew/MkPFS --skill html-report-builder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/html-report-builder, .gemini/skills/html-report-builder, .github/skills/html-report-builder and .opencode/skills/html-report-builder in your project.

What does HTML Report Builder need to run?

SKILL.md names no scripts, command-line tools or credentials: HTML Report Builder is instructions for the agent only.

Does HTML Report Builder 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 HTML Report Builder 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 HTML Report Builder use?

HTML Report Builder is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does HTML Report Builder use?

About 1.2k tokens (SKILL.md is roughly 4.8k 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 HTML Report Builder?

Skills that share tags, products or a category with HTML Report Builder: Artifacts Builder (nexu-io/open-design, 100k stars), Web Artifacts Builder (anthropics/skills, 180k stars), Web Artifacts Builder (nexu-io/open-design, 100k stars) and Web Artifacts Builder (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains HTML Report Builder?

PSBrew (a GitHub organization) maintains it in PSBrew/MkPFS, which has 174 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 3, 2026.

Source: PSBrew/MkPFS on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

HTML Report Builder

Install HTML Report Builder

Facts

At a glance

What it does

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Report builder (HTML companion)

Workflow

Report structure

Presentation

Safety and repo hygiene

Validation checklist (pre-publish)

HTML template

Files

Compare with similar skills

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