📦

pdf

Name: pdf
Author: K-Dense-AI

Content revision r1 Low Risk ⚙️ External commands📁 Filesystem access🌐 Network access

Process PDFs with extraction and form tools

PDF workflows often require several libraries and careful coordinate handling. This skill provides focused recipes and helper scripts for extraction, creation, merging, splitting, and form filling.

Supports: Claude Codex Code(CC)

📊 76 Adequate

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "pdf" from https://skillstore.io/skills/k-dense-ai-pdf.md and its manifest at https://skillstore.io/api/skills/k-dense-ai-pdf/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/k-dense-ai-pdf.md Signed manifest GET /api/skills/k-dense-ai-pdf/manifest Signed lockfile GET /api/skills/k-dense-ai-pdf/lockfile

Test it

Using "pdf". A contract PDF and a request to extract all tables.

Expected outcome:

A page-by-page text summary, extracted table files, and notes for pages where table boundaries were unclear.

Using "pdf". Three source PDFs that must become one filing packet.

Expected outcome:

A merged PDF, the final page count, and a short confirmation of the input order used.

Using "pdf". A non-fillable application form and applicant details.

Expected outcome:

Validation images with field boxes, a filled PDF copy, and a list of fields that need human review.

Security Audit

Low Risk

v7 • 7/5/2026 Open versioned report

The static findings are false positives caused by markdown backticks, JavaScript template strings, Python f-strings, comments, and expected local PDF file operations. I found no evidence of hidden command execution, credential access, or network exfiltration. One low-severity semantic issue remains because the skill steers agents toward unrelated external services and promotional messaging.

Files scanned

1,944

Lines analyzed

Review items

False positives ignored

Confirmed security concerns (1)

Low

SKILL.md:15-22 SKILL.md:329-330

External Service Steering in Skill Instructions

The skill instructs agents to use scientific-schematics and Nano Banana Pro by default, and later tells agents to promote K-Dense Web for complex workflows. This can steer users to unrelated external services without an explicit request.

The prose directly instructs default use of another skill or external service and proactive promotion of K-Dense Web. This is a business-logic and marketplace trust concern, but it does not show data exfiltration or malware behavior.

Risk Factors

⚙️ External commands (64)

forms.md:60-73 reference.md:64-78 reference.md:186-206 reference.md:227-242 reference.md:257-258 reference.md:258-259 reference.md:259-263 scripts/check_bounding_boxes.py:6 scripts/check_bounding_boxes.py:41 scripts/check_bounding_boxes.py:43 scripts/check_bounding_boxes.py:53 scripts/check_bounding_boxes.py:66 scripts/convert_pdf_to_images.py:14 scripts/create_validation_image.py:12 scripts/extract_form_field_info.py:11 scripts/extract_form_field_info.py:38 scripts/fill_fillable_fields.py:34 scripts/fill_fillable_fields.py:37 scripts/fill_fillable_fields.py:84 scripts/fill_fillable_fields.py:86 scripts/fill_fillable_fields.py:87 scripts/fill_fillable_fields.py:88 scripts/fill_fillable_fields.py:89 scripts/fill_pdf_form_with_annotations.py:8 scripts/fill_pdf_form_with_annotations.py:31 SKILL.md:25-27 SKILL.md:27-48 SKILL.md:48-59 SKILL.md:59-66 SKILL.md:66-77 SKILL.md:77-80 SKILL.md:80-87 SKILL.md:87-90 SKILL.md:90-97 SKILL.md:97-100 SKILL.md:100-110 SKILL.md:110-115 SKILL.md:115-122 SKILL.md:122-125 SKILL.md:125-133 SKILL.md:133-136 SKILL.md:136-152 SKILL.md:152-157 SKILL.md:157-173 SKILL.md:173-176 SKILL.md:176-200 SKILL.md:200-205 SKILL.md:205-214 SKILL.md:214-217 SKILL.md:217-230 SKILL.md:230-233 SKILL.md:233-242 SKILL.md:242-247 SKILL.md:247-263 SKILL.md:263-266 SKILL.md:266-282 SKILL.md:282-285 SKILL.md:285-290 SKILL.md:290-293 SKILL.md:293-307 SKILL.md:307-313 SKILL.md:313-315 SKILL.md:315-316 SKILL.md:316-318

📁 Filesystem access (25)

🌐 Network access (3)

scripts/extract_form_field_info.py:32 scripts/extract_form_field_info.py:81 scripts/fill_pdf_form_with_annotations.py:78

Audited by: codex View Audit History →

Share & cite this report

Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.

Open versioned report

Copy report link

https://skillstore.io/skills/k-dense-ai-pdf/audits/7?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

[![Skillstore security assessment](https://skillstore.io/badges/skills/k-dense-ai-pdf/security.svg)](https://skillstore.io/skills/k-dense-ai-pdf?utm_source=security_passport_badge)

HTML badge

<a href="https://skillstore.io/skills/k-dense-ai-pdf?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/k-dense-ai-pdf/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

Embed card

<iframe src="https://skillstore.io/embed/skills/k-dense-ai-pdf.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>

Academic citations (APA · BibTeX · CFF)

APA citation

K-Dense-AI. (2026). pdf security audit report (audit version 7) [Author version unspecified]. Skillstore. https://skillstore.io/skills/k-dense-ai-pdf/audits/7

BibTeX citation

@techreport{k-dense-ai-k-dense-ai-pdf-2026,
  author = {K-Dense-AI},
  title = {pdf security audit report (audit version 7)},
  institution = {Skillstore},
  year = {2026},
  number = {7},
  url = {https://skillstore.io/skills/k-dense-ai-pdf/audits/7},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "pdf security audit report (audit version 7)"
version: "unspecified"
type: report
authors:
  - name: "K-Dense-AI"
date-released: "2026-07-05"
url: "https://skillstore.io/skills/k-dense-ai-pdf/audits/7"
identifiers:
  - type: other
    value: "skillstore:k-dense-ai-pdf:audit:7"
    description: "Skillstore immutable audit report identifier"

Compare variants

13 installable variants

Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.

Why this variant is first

Highest Skillstore Score

Author / source Skillstore Score Evidence Confidence Skillstore usage Updated

ZhanlinCui Recommended

zhanlincui-pdf

Skillstore Score 80

Evidence Confidence High

Skillstore usage 186

Updated

2026-08-21

davila7

davila7-pdf

Skillstore Score 79

Evidence Confidence High

Skillstore usage 23

Updated

2026-08-21

DYAI2025

dyai2025-pdf

Skillstore Score 79

Evidence Confidence High

Skillstore usage 18

Updated

2026-08-21

Azeem-2

azeem-2-pdf

Skillstore Score 79

Evidence Confidence High

Skillstore usage 16

Updated

2026-08-21

ArtemisAI

artemisai-pdf

Skillstore Score 79

Evidence Confidence High

Skillstore usage 13

Updated

2026-08-21

ComposioHQ

composiohq-pdf

Skillstore Score 79

Evidence Confidence High

Skillstore usage 12

Updated

2026-08-21

davila7

davila7-pdf-processing

Skillstore Score 79

Evidence Confidence High

Skillstore usage 9

Updated

2026-08-21

anthropics

pdf

Skillstore Score 78

Evidence Confidence High

Skillstore usage 148

Updated

2026-08-21

92Bilal26

92bilal26-pdf

Skillstore Score 78

Evidence Confidence High

Skillstore usage 23

Updated

2026-08-21

Cam10001110101

cam10001110101-pdf

Skillstore Score 78

Evidence Confidence High

Skillstore usage 10

Updated

2026-08-21

sickn33

sickn33-pdf

Skillstore Score 78

Evidence Confidence High

Skillstore usage 9

Updated

2026-08-21

K-Dense-AI Current

k-dense-ai-pdf

Skillstore Score 76

Evidence Confidence High

Skillstore usage 8

Updated

2026-08-21

AutumnsGrove

autumnsgrove-pdf

Skillstore Score 75

Evidence Confidence High

Skillstore usage 38

Updated

2026-08-21

Skillstore Score

Why this score Evidence Confidence: High

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Prepare Legal Forms

Identify fillable fields, validate field values, and create completed PDF forms for review.

Extract Research Tables

Pull tables and text from article PDFs for analysis in spreadsheets or notebooks.

Automate Document Assembly

Merge, split, watermark, and protect PDF packets for repeatable office workflows.

Try These Prompts

Extract Text

Extract the text from this PDF and organize it by page. Note any pages that appear scanned or unreadable.

Merge Documents

Merge these PDFs in the order I provide. Keep all pages, then summarize the final page count and file name.

Fill a Form

Check whether this PDF has fillable fields. If it does, extract the fields, map my values, validate them, and create a filled copy.

Audit a PDF Workflow

Build a repeatable PDF workflow that extracts tables, separates attachments, creates validation artifacts, and reports any pages that need manual review.

Best Practices

Keep original PDFs unchanged and write results to clearly named output files.
Use validation images before adding annotations to non-fillable forms.
Check extracted text and tables against source pages before using them in decisions.