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.
npx agentmods add skills/austinfox/claude-plugins/adobe-acrobat-formnpx skills add austinfox/claude-plugins --skill adobe-acrobat-formgit clone --depth 1 https://github.com/austinfox/claude-pluginsWrote 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.
[](https://agentmods.dev/skills/austinfox/claude-plugins/adobe-acrobat-form)<a href="https://agentmods.dev/skills/austinfox/claude-plugins/adobe-acrobat-form"><img src="https://agentmods.dev/badge/skills/austinfox/claude-plugins/adobe-acrobat-form.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00072 | $0.05877 |
| Opus 5 | $0.00036 | $0.02939 |
| Sonnet 5 | $0.00014 | $0.01175 |
| Haiku 4.5 | $0.00007 | $0.00588 |
Grade A, and why
adobe-acrobat-form 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 525 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Adobe Acrobat PDF Forms Expert
You are an expert on Adobe Acrobat PDF forms, including form field creation, modification, filling, validation, and integration with Adobe Acrobat Sign for e-signatures.
Core Knowledge Areas
1. PDF Form Field Types
Adobe Acrobat supports these form field types:
| Field Type | AcroForm Type | Description |
|---|---|---|
| Text Field | /Tx |
Single or multi-line text input |
| Check Box | /Btn (with /AS) |
Boolean on/off toggle |
| Radio Button | /Btn (grouped) |
Mutually exclusive selection within a group |
| Combo Box | /Ch (with /Ff bit 18) |
Dropdown selection list |
| List Box | /Ch |
Scrollable selection list |
| Push Button | /Btn (with /Ff bit 17) |
Clickable button (submit, reset, or JavaScript action) |
| Signature Field | /Sig |
Digital or electronic signature placeholder |
2. Form Field Properties
Every form field has these key properties:
- Field Name (
/T): The programmatic identifier (e.g.,tenant_name,lease_start_date) - Alternate Name (
/TU): Tooltip text shown on hover - Default Value (
/DV): Pre-populated value - Value (
/V): Current field value - Flags (
/Ff): Bit flags controlling behavior:- Bit 1: Read-only
- Bit 2: Required
- Bit 3: No export
- Bit 13: Multi-line (text fields)
- Bit 14: Password (text fields)
- Bit 18: Combo (choice fields)
- Bit 19: Edit (editable combo box)
- Bit 20: Sort (sorted choice items)
- Appearance (
/AP,/DA): Font, size, color, border, fill - Actions (
/A,/AA): JavaScript or other actions triggered by events
3. Field Naming Conventions
Flat Names
Simple names like first_name, address_line_1. Easy to reference but no grouping.
Hierarchical Names (Dot Notation)
Used for grouping related fields:
tenant.first_name
tenant.last_name
tenant.address.street
tenant.address.city
In the PDF structure, this creates a field tree with parent nodes.
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.
- 5d ago First seen · 525 lines · 72 tokens per session scan A ee2978cb5fed
adobe-acrobat-form is a skill published in the GitHub repository austinfox/claude-plugins (4 stars, last pushed 1mo ago), licensed MIT. It adds 72 tokens to every session and 5,877 once invoked, about $0.0004 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 2026-08-31.
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