PDF Form Filler

Documents skill, available on Zeplik

PDF Form Filler is a ready-to-run documents skill on Zeplik. pdf) — tax, insurance, bank, or application forms — placing each value precisely; handles flat/scanned PDFs, comb fields, and AcroForm fields, leaving signatures blank. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer.

The PDF Form Filler skill loads automatically when your request matches it, or you can invoke it directly by typing /pdf-forms in any chat. It works with attachments, connectors, and any model that supports the task, so you get the same expert method every time without setting anything up.

What the PDF Form Filler skill can do

Try these prompts on Zeplik

Pick a prompt to open it in the Zeplik app. If you are not signed in yet, your prompt is waiting for you the moment you do.

How the PDF Form Filler skill works

pdf-fill-studio

Fill a PDF locally, place the values precisely, then export. Flat PDFs use a browser editor; AcroForm PDFs fill natively; the signature is always left blank for the user to sign.

When to use

The user gives you a PDF to fill (form, claim, tax/bank/insurance document).

Setup (once)

pip install pdf-fill-studio (provides the pdf-fill-studio command). From source instead: python3 -m venv .venv && .venv/bin/pip install -e ., then use .venv/bin/pdf-fill-studio.

Flow

(Replace form.pdf and profile.json with the user's actual file paths.)

  1. Start: pdf-fill-studio form.pdf -o out/form_filled.pdf. It detects the form type.
  2. AcroForm (native fields): re-run with a profile of known facts: pdf-fill-studio form.pdf -o out/form_filled.pdf --profile profile.json. Matched fields fill automatically; it prints "Needs manual input: [...]" for the rest. Ask the user for each listed field, add them to the profile, re-run, then render to verify.
  3. Flat (no fields): a local browser editor opens. Tell the user to type values, drag boxes onto the lines, nudge with arrow keys, and click "Export PDF". Comb fields (one box per character, e.g. postal code) are detected and filled one character per cell automatically.
  4. XFA: tell the user this form type is not supported yet (open it in free Adobe Reader).
  5. The filled PDF is written to out/. The user signs it themselves.

Self-check (before declaring done)

Render and look: python -m pdf_fill_studio.render_page out/form_filled.pdf out/preview. Check each value sits on its line / inside its cell, not too low or spilling outside. Apply minimal coordinate corrections and re-bake if needed.

Rules

  • Never fill a signature field.
  • Never store or hard-code a SIN, bank account, or card number (the profile matcher skips them).
  • Everything runs locally; no document is uploaded.

Zeplik output presentation

Present the final deliverable as a single polished artifact: clear headings, tables where the content is tabular, fenced code where it is code. Lead with the deliverable itself; keep process commentary to a single short line. If the skill produced multiple files or sections, end with a compact list of them with one-line purposes.

How to use the PDF Form Filler skill

  1. Sign in to Zeplik

    Create a free Zeplik account or sign in. New accounts start with free credits, so you can try the PDF Form Filler skill right away.

  2. Describe your documents task

    Ask in plain language, or type /pdf-forms to invoke the skill directly. Zeplik recognizes the PDF Form Filler skill and applies its method.

  3. Review and refine the result

    Zeplik returns a clear, structured answer. Ask follow-ups in the same chat to refine it or take the next step.

Source and credit

Author
davila7 community
License
MIT

Adapted from the open-source davila7/claude-code-templates project and tuned to run natively on Zeplik. View source on GitHub.

Frequently asked questions

What is the PDF Form Filler skill?
PDF Form Filler is a ready-to-run documents skill on Zeplik. pdf) — tax, insurance, bank, or application forms — placing each value precisely; handles flat/scanned PDFs, comb fields, and AcroForm fields, leaving signatures blank. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer.
How do I use PDF Form Filler on Zeplik?
Sign in to Zeplik and ask in plain language, or type /pdf-forms in any chat to invoke it directly. The skill applies its method and returns a result you can refine in the same conversation.
Which AI model does the PDF Form Filler skill use?
Any model you choose. Zeplik works across every model in one chat, so the PDF Form Filler skill runs on your preferred model for the task.
Where does the PDF Form Filler skill come from?
The PDF Form Filler skill is adapted from the open-source davila7/claude-code-templates project (MIT) and tuned to run natively on Zeplik. The original source is linked on this page.
How much does the PDF Form Filler skill cost?
Using the skill is free to start. You only spend Zeplik credits when the assistant runs, and new accounts begin with free credits.

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PDF Form Filler - Documents skill for Zeplik AI | Zeplik Chat