Compdf Conversion CLI
LeoYeAI/openclaw-master-skills
MUST use for ANY PDF or image format conversion task — converting PDF and images (JPG/JPEG/PNG/BMP/TIFF/TIF/WEBP/JPEG2000) to 10 formats (Word, Excel, PPT, HTML, Image, TXT, JSON, Markdown, RTF…
Compress PDF files with ComPDF while balancing file size and readable visual quality.
Install Compdf Compress PDF
$ npx skills add ComPDFKit/compdf-skills --skill compdf-compress-pdf -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ComPDFKit/compdf-skills compdf-compress-pdf --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/ComPDFKit/compdf-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/compdf-compress-pdf .claude/skills/compdf-compress-pdf && 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 "compdf-compress-pdf" agent skill from https://github.com/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdf into .claude/skills/compdf-compress-pdf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "compdf-compress-pdf", 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/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdfType 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 ComPDFKit/compdf-skills --skill compdf-compress-pdf -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ComPDFKit/compdf-skills compdf-compress-pdf --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ComPDFKit/compdf-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/compdf-compress-pdf .agents/skills/compdf-compress-pdf && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "compdf-compress-pdf" agent skill from https://github.com/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdf into .agents/skills/compdf-compress-pdf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "compdf-compress-pdf", 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 ComPDFKit/compdf-skills --skill compdf-compress-pdf -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ComPDFKit/compdf-skills compdf-compress-pdf --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ComPDFKit/compdf-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/compdf-compress-pdf .cursor/skills/compdf-compress-pdf && 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 "compdf-compress-pdf" agent skill from https://github.com/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdf into .cursor/skills/compdf-compress-pdf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "compdf-compress-pdf", 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/ComPDFKit/compdf-skills.git --path skills/compdf-compress-pdf--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 ComPDFKit/compdf-skills --skill compdf-compress-pdf -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ComPDFKit/compdf-skills compdf-compress-pdf --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ComPDFKit/compdf-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/compdf-compress-pdf .gemini/skills/compdf-compress-pdf && 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 "compdf-compress-pdf" agent skill from https://github.com/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdf into .gemini/skills/compdf-compress-pdf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "compdf-compress-pdf", 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 ComPDFKit/compdf-skills compdf-compress-pdfInstalls 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 ComPDFKit/compdf-skills --skill compdf-compress-pdf -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ComPDFKit/compdf-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/compdf-compress-pdf .github/skills/compdf-compress-pdf && 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 "compdf-compress-pdf" agent skill from https://github.com/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdf into .github/skills/compdf-compress-pdf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "compdf-compress-pdf", 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 ComPDFKit/compdf-skills --skill compdf-compress-pdf -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ComPDFKit/compdf-skills compdf-compress-pdf --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ComPDFKit/compdf-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/compdf-compress-pdf .opencode/skills/compdf-compress-pdf && 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 "compdf-compress-pdf" agent skill from https://github.com/ComPDFKit/compdf-skills/tree/main/skills/compdf-compress-pdf into .opencode/skills/compdf-compress-pdf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "compdf-compress-pdf", 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
compdf-compress-pdf- GitHub stars
- 109
- Token cost
- ~826 tokens
- SKILL.md length
- 406 words
- Files
- 4 (incl. references)
- Skills in repo
- 14
- Repo updated
- First seen
- Licence
- None found
At a glance
Compress PDF files with ComPDF while balancing file size and readable visual quality.
- Works in 8 steps: Identify the source file type, desired… → Read references/endpoint-index.md and… → Read the matching heading in… → …
- PDF optimization
- SKILL.md covers Overview, Supported Operations, Scope and Workflow, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Compdf Compress PDF is an agent skill from ComPDFKit/compdf-skills. Compress PDF files with ComPDF while balancing file size and readable visual quality. Use for PDF optimization, resolution control, compression strategies, and removal of non-essential document content.
Its SKILL.md is about 830 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `agents/openai.yaml`, `references/endpoint-index.md` and `references/official-api-reference.md`).
It sits in Documents & Office, covering PDF. It works with ComPDF. The repository describes itself as: ComPDF Skills are AI-agent-ready PDF processing skills for Claude Code, Cursor, Copilot, OpenCode, and 39+ coding agents to convert, edit, split, insert, compare, compress PDFs…
When your agent uses it
- PDF optimization
- Resolution control
- Compression strategies
- Removal of non-essential document content
Example prompts
- “/compdf-compress-pdf”
Workflow steps
8 steps, taken from the first numbered list in SKILL.md.
- Identify the source file type, desired output, and requested operation.
- Read references/endpoint-index.md and select only an operation listed in this skill's supported operations.
- Read the matching heading in references/official-api-reference.md. Use its exact endpoint path, request fields, request mode, and response…
- Include sourceType=5 in every final ComPDF API request. Treat it as an integration routing parameter and include it in request details…
- Prefer synchronous mode for small interactive work. For large, batch, or security-sensitive uploads, follow the documented asynchronous or…
- Resolve credentials only from api_key in the directory containing this SKILL.md. Read its first non-empty line. Do not inspect environment…
- Before uploading a document to ComPDF, identify the affected files and destination, and obtain confirmation unless the user has explicitly…
- Return the endpoint, method, content type, complete request fields, expected task/result fields, and the next polling or download step…
What it can do on your machine
Read from SKILL.md and the folder at commit 6e2b116. 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.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
compdf.com
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
Compdf Compress PDF loads about 826 tokens when it runs, and up to ~58k if it reads all its reference files. Until then it costs about 56 tokens; SKILL.md has 406 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 406 words (~826 tokens).
“ComPDF Compress PDF helps teams shrink PDF file sizes for faster transfer, easier storage, and smoother downstream workflows. It supports adjustable compression strategies, document resolution control, and optional removal of non-essential content such as embedded fonts, bookmarks, and thumbnails so…”
- name
- compdf-compress-pdf
Files
SKILL.md and 3 other files (references) in skills/compdf-compress-pdf of ComPDFKit/compdf-skills.
- SKILL.md
- agents/openai.yaml
- references/endpoint-index.md
- references/official-api-reference.md
Open the folder on GitHubat commit 6e2b116
Compare with similar skills
Compdf Compress PDF 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 |
|---|---|---|---|---|---|---|
| Compdf Compress PDF this skillComPDFKit/compdf-skills | 109 | — | ~826 | Automated safety check: Pass | None | |
| Compdf Conversion CLILeoYeAI/openclaw-master-skills | 2.2k | — | ~5.9k | Automated safety check: Pass | Proprietary | |
| PDF Convert CompdfLeoYeAI/openclaw-master-skills | 2.2k | — | ~5.8k | Automated safety check: Pass | Proprietary | |
| MarkitdownImCa0/just-laws | 781 | 14 repos | ~3.2k | Automated safety check: Notes | MIT | |
| Gzh Designisjiamu/gzh-design-skill | 3.9k | 1 repos | ~2.2k | Automated safety check: Pass | AGPL-3.0 | |
| GenOffice Document CLIgenspark-ai/genoffice | 8.8k | — | ~19k | Automated safety check: Pass | Apache-2.0 |
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Related
Works with
Categories
Questions about Compdf Compress PDF
What does Compdf Compress PDF do?
Compress PDF files with ComPDF while balancing file size and readable visual quality. Compdf Compress PDF is an agent skill from ComPDFKit/compdf-skills. Compress PDF files with ComPDF while balancing file size and readable visual quality.
When should I use Compdf Compress PDF?
Compdf Compress PDF fits situations like: PDF optimization; resolution control; compression strategies; removal of non-essential document content.
How do I install Compdf Compress PDF in Claude Code?
Run `npx skills add ComPDFKit/compdf-skills --skill compdf-compress-pdf -a claude-code`. Or copy the skill folder (skills/compdf-compress-pdf in ComPDFKit/compdf-skills) into .claude/skills/compdf-compress-pdf in your project. Claude Code loads it when a task matches its description.
How do I install Compdf Compress PDF in Codex?
Run `npx skills add ComPDFKit/compdf-skills --skill compdf-compress-pdf -a codex`. Or copy the skill folder (skills/compdf-compress-pdf in ComPDFKit/compdf-skills) into .agents/skills/compdf-compress-pdf in your project. Codex loads it when a task matches its description.
Can I use Compdf Compress PDF 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 ComPDFKit/compdf-skills --skill compdf-compress-pdf -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/compdf-compress-pdf, .gemini/skills/compdf-compress-pdf, .github/skills/compdf-compress-pdf and .opencode/skills/compdf-compress-pdf in your project.
What does Compdf Compress PDF need to run?
SKILL.md names no scripts, command-line tools or credentials: Compdf Compress PDF is instructions for the agent only.
Does Compdf Compress PDF access the network?
SKILL.md names 1 domain. As links in the text: compdf.com. This is read from the text; nothing was executed.
Is Compdf Compress PDF 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 Compdf Compress PDF use?
No licence was found for Compdf Compress PDF or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Compdf Compress PDF use?
About 826 tokens (SKILL.md is roughly 3.3k 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 57k tokens, read only when the agent opens those files.
What are the alternatives to Compdf Compress PDF?
Skills that share tags, products or a category with Compdf Compress PDF: Compdf Conversion CLI (LeoYeAI/openclaw-master-skills, 2.2k stars), PDF Convert Compdf (LeoYeAI/openclaw-master-skills, 2.2k stars), Markitdown (ImCa0/just-laws, 781 stars) and Gzh Design (isjiamu/gzh-design-skill, 3.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Compdf Compress PDF?
ComPDFKit (a GitHub organization) maintains it in ComPDFKit/compdf-skills, which has 109 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on August 12, 2026.
Source: ComPDFKit/compdf-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.