PDF Form Filler

PDF Form Filler is a skill for Claude Code, Codex from claude-office-skills/skills. It costs 15 tokens per session (2,343 once invoked), scanned A, original, MIT.

A tool for filling in PDF form fields with supplied information and reading data from completed forms. It handles text fields, checkboxes, choices, dates, and signatures.

In plain words
What is it for?
Use it to complete one form, create many completed copies from spreadsheet or CSV rows, extract field values, validate entries, and create reusable form-filling templates.
Why use it?
It removes the need to enter the same information into PDF forms by hand and makes completed form data easier to collect and check.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Use it to complete one form, create many completed copies from spreadsheet or CSV rows, extract field values, validate entries, and create reusable form-filling templates.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/claude-office-skills/skills/pdf-form-filler
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add claude-office-skills/skills --skill pdf-form-filler
Clone the repo
git clone --depth 1 https://github.com/claude-office-skills/skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for PDF Form Filler

README.md
[![agentmods](https://agentmods.dev/badge/skills/claude-office-skills/skills/pdf-form-filler/github.svg)](https://agentmods.dev/skills/claude-office-skills/skills/pdf-form-filler)
Your own site
<a href="https://agentmods.dev/skills/claude-office-skills/skills/pdf-form-filler"><img src="https://agentmods.dev/badge/skills/claude-office-skills/skills/pdf-form-filler/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for PDF Form Filler

Your own site · 80×15
<a href="https://agentmods.dev/skills/claude-office-skills/skills/pdf-form-filler"><img src="https://agentmods.dev/badge/skills/claude-office-skills/skills/pdf-form-filler.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,343 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 18 Mar 2026
  • Snyk pass 9 Mar 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00015 $0.02343
Opus 5 $0.00008 $0.01171
Sonnet 5 $0.00003 $0.00469
Haiku 4.5 $0.00002 $0.00234

Measured 9d ago against content hash bfcaa633305c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

PDF Form Filler scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

pdf-form-filler/SKILL.md · 372 lines

How it starts

The opening of the file, as written. The whole thing — 372 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PDF Form Filler

Fill out PDF forms automatically and extract data from completed forms.

Overview

This skill helps you:

  • Fill PDF forms with provided data
  • Extract data from filled forms
  • Batch fill multiple forms
  • Validate form data
  • Create form-filling templates

How to Use

Fill a Form

"Fill this PDF form with the following data:
- Name: John Smith
- Date: 2026-01-29
- Amount: $1,500"

Extract Form Data

"Extract all form field values from this PDF"
"What data is filled in this form?"

Batch Fill

"Fill 50 copies of this form using data from the spreadsheet"
"Generate forms for each row in this CSV"

Form Field Types

Supported Fields

Field Type Description Fill Method
Text Field Single/multi-line text Direct text entry
Checkbox Yes/No selection Check/uncheck
Radio Button One of many options Select option
Dropdown List selection Choose value
Date Field Date picker Date value
Signature Digital signature Signature image/certificate
Combo Box Dropdown with text entry Select or type

Field Identification

## Form Fields: [Form Name]

### Field Map
| Field Name | Type | Required | Page | Notes |
|------------|------|----------|------|-------|
| applicant_name | Text | Yes | 1 | Max 50 chars |
| birth_date | Date | Yes | 1 | MM/DD/YYYY |
| gender | Radio | Yes | 1 | M/F/Other |
| employed | Checkbox | No | 1 | Check if yes |
| state | Dropdown | Yes | 2 | US states |
| signature | Signature | Yes | 3 | Digital sig |

Fill Templates

Data Mapping Template

## Form Fill Template: [Form Name]

### Form Info
- **File**: application_form.pdf
- **Total Fields**: 25
- **Required Fields**: 15

### Field Mappings
```yaml
# Personal Information
applicant_name: "${firstName} ${lastName}"
date_of_birth: "${birthDate}"
ssn_last_four: "${ssnLast4}"
phone: "${phone}"
email: "${email}"

Read the full file on GitHub · 372 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 372 lines · 15 tokens per session scan A bfcaa633305c

Subscribe to this mod's changes

PDF Form Filler is a skill published in the GitHub repository claude-office-skills/skills (465 stars, last pushed 7mo ago), licensed MIT. It adds 15 tokens to every session and 2,343 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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