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 skills add klhq/skillmux --skill pdf-extractgit clone --depth 1 https://github.com/klhq/skillmuxWrote 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/klhq/skillmux/pdf-extract)<a href="https://agentmods.dev/skills/klhq/skillmux/pdf-extract"><img src="https://agentmods.dev/badge/skills/klhq/skillmux/pdf-extract/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.
<a href="https://agentmods.dev/skills/klhq/skillmux/pdf-extract"><img src="https://agentmods.dev/badge/skills/klhq/skillmux/pdf-extract.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00029 | $0.00064 |
| Opus 5.5 | $0.00012 | $0.00026 |
| Sonnet 5.5 | $0.00006 | $0.00013 |
| Haiku 4.5 | $0.00003 | $0.00006 |
Grade A, and why
pdf-extract 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 yesterday.
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.
What it actually says
PDF extraction
Extract text, tables and metadata from PDF files. Use when the user wants to read, parse or convert a PDF document.
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.
- yesterday First seen · 9 lines · 29 tokens per session scan A 1fdffd1190da
pdf-extract is a skill published in the GitHub repository klhq/skillmux (2 stars, last pushed yesterday), licensed MIT. It adds 29 tokens to every session and 64 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-10-25.
Other skills, from other repositories
pdf-processing
Extract text from PDFs, fill forms, and merge documents.
zotero-cli
Read and write a Zotero library from the shell with the zotero-cli command - search papers by keyword or meaning, read PDF full text and page ranges, get and set metadata, manage collections, tags, notes and annotations, add items by DOI/URL/ISBN, and export bibliographies. Use whenever the user asks about their…
annotate-paper
Read the open paper and write study annotations into its PDF with zotero-cli - a context box on the title, a four-part summary on the abstract, role-coded abstract highlights, one box per figure panel with a teaching comment, colour-coded body highlights, and a reading note. Use when asked to "annotate", "read and…
kernelcad-drawings
Export 2D engineering-drawing sheets (SVG, or a printable PDF on a standard sheet) from any model or assembly — third-angle front/top/left + isometric views with hidden-line removal, overall dimensions, and a title block. Use when the deliverable is a human-readable fabrication or review drawing.
agoragentic-anydoc-document-evidence
Convert a local Word, PowerPoint, spreadsheet, OpenDocument, RTF, EPUB, CSV, or text-based PDF into bounded Markdown and an Agoragentic evidence handoff. Use when an agent needs document contents plus runtime-verified provenance, explicit evidence coverage, known-loss warnings, and a pending-or-incomplete parse…
contract-analyzer
Extract contract parties, clauses, dates, and model-assessed risks using processdocument. Use when the user supplies contract text, Markdown, or a PDF/image for analysis.