evo-pdf-context-extractor

evo-pdf-context-extractor is a skill for Claude Code, Codex from OpenLAIR/OpenSkill. It costs 46 tokens per session (233 once invoked), scanned A, original, Apache-2.0.

A PDF text extractor using the pypdf library. It reads text from PDF pages and can return either one combined text value or separate text for each page.

In plain words
What is it for?
Use it to extract all text from a PDF or retrieve a page-by-page list of extracted text.
Why use it?
It makes PDF content available for later analysis without manually copying text. It is intended for reading document context, column definitions, and scoring rules.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to extract all text from a PDF or retrieve a page-by-page list of extracted text.

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Install with agentmods
npx agentmods add skills/openlair/openskill/evo-pdf-context-extractor
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 OpenLAIR/OpenSkill --skill evo-pdf-context-extractor
Clone the repo
git clone --depth 1 https://github.com/OpenLAIR/OpenSkill

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 evo-pdf-context-extractor

README.md
[![agentmods](https://agentmods.dev/badge/skills/openlair/openskill/evo-pdf-context-extractor/github.svg)](https://agentmods.dev/skills/openlair/openskill/evo-pdf-context-extractor)
Your own site
<a href="https://agentmods.dev/skills/openlair/openskill/evo-pdf-context-extractor"><img src="https://agentmods.dev/badge/skills/openlair/openskill/evo-pdf-context-extractor/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 evo-pdf-context-extractor

Your own site · 80×15
<a href="https://agentmods.dev/skills/openlair/openskill/evo-pdf-context-extractor"><img src="https://agentmods.dev/badge/skills/openlair/openskill/evo-pdf-context-extractor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 233 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.
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 $0.00046 $0.00233
Opus 5 $0.00023 $0.00117
Sonnet 5 $0.00009 $0.00047
Haiku 4.5 $0.00005 $0.00023

Measured today against content hash 5c0a786440ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

evo-pdf-context-extractor 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 today.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/utils.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

tasks-evolved/financial-modeling-qa/environment/skills/evo-pdf-context-extractor/SKILL.md · 34 lines

What it actually says

PDF Context Extractor

Extracts text content from PDF files using pypdf 5.x (PdfReader API).

Usage

import sys
sys.path.insert(0, '/app/environment/skills/evo-pdf-context-extractor/scripts')
from utils import extract_pdf_text, get_all_pages_text

# Get all text from a PDF
text = extract_pdf_text('/path/to/file.pdf')

# Get text as list of pages
pages = get_all_pages_text('/path/to/file.pdf')

Key Functions

  • extract_pdf_text(filepath) - Returns all text from PDF as single string
  • get_all_pages_text(filepath) - Returns list of strings, one per page

Technical Notes

  • Uses from pypdf import PdfReader (NOT PyPDF2)
  • Uses page.extract_text() method
  • Handles malformed PDFs gracefully
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. today First seen · 34 lines · 46 tokens per session scan A 5c0a786440ee

Subscribe to this mod's changes

evo-pdf-context-extractor is a skill published in the GitHub repository OpenLAIR/OpenSkill (88 stars, last pushed yesterday), licensed Apache-2.0. It adds 46 tokens to every session and 233 once invoked, about $0.0002 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 2026-09-11.

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