Use this skill whenever the user wants to do anything with PDF files.
Skill by guanyang
Chalk Labs
Need help deploying pdf?
Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/guanyang-pdf
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: documents
Reviews
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What's inside
- Skill name
pdf- Description
- Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.
- License
- Proprietary. LICENSE.txt has complete terms
- Instructions
- 310 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Files (13)
- LICENSE.txt
- SKILL.md
- forms.md
- reference.md
- check_bounding_boxes.py · scripts/
- check_bounding_boxes_test.py · scripts/
- check_fillable_fields.py · scripts/
- convert_pdf_to_images.py · scripts/
- create_validation_image.py · scripts/
- extract_form_field_info.py · scripts/
- extract_form_structure.py · scripts/
- fill_fillable_fields.py · scripts/
- fill_pdf_form_with_annotations.py · scripts/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 980
- Forks
- 165
- Open issues
- 4
- Last commit (this folder)
- Feb 7, 2026 (8 months ago)
- Last release
- Jun 24, 2026 (4 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Proprietary. LICENSE.txt has complete terms
- Repository
- github.com/guanyang/open-agent-hub
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials…
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Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
pdf skill. Agent Mart. https://agentmart.dev/skills/guanyang-pdf (last updated 2026-10-24)