What is autorename-pdf CLAUDE.md?

A set of instructions for AutoRename-PDF, a Python tool that uses optical character recognition (OCR) and AI to rename PDF files using their company, date, and document type.

It helps developers run, test, package, and integrate PDF renaming on Linux, macOS, and Windows.

It explains how to set up the project, run it safely, undo renames, test it, and use its development or production AI commands.

How ptmrio/autorename-pdf configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to ptmrio/autorename-pdf. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/ptmrio/autorename-pdf/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/ptmrio/autorename-pdf

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/ptmrio/autorename-pdf/claude-md/github.svg)](https://agentmods.dev/instructions/ptmrio/autorename-pdf/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/ptmrio/autorename-pdf/claude-md"><img src="https://agentmods.dev/badge/instructions/ptmrio/autorename-pdf/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/ptmrio/autorename-pdf/claude-md"><img src="https://agentmods.dev/badge/instructions/ptmrio/autorename-pdf/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,449 This file is loaded in full into every session.

When invoked 1,449 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.01449	$0.01449
Opus 5.5	$0.00580	$0.00580
Sonnet 5.5	$0.00290	$0.00290
Haiku 4.5	$0.00145	$0.00145

Measured 1mo ago against content hash 4c31e1a16377, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

autorename-pdf CLAUDE.md 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 1mo 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.

CLAUDE.md · 115 lines

How it starts

The opening of the file, as written. The whole thing — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AutoRename-PDF

PDF auto-renamer using AI + OCR. Extracts company name, date, document type, and printed invoice total from PDFs; default name YYYYMMDD COMPANY AP 12,13.pdf. Academic profile uses date, author, venue, and title.

Development Setup

Always use a virtual environment. Never install dependencies globally.

python -m venv venv
venv\Scripts\activate          # Windows
# source venv/bin/activate     # Linux/macOS
pip install -r requirements.txt
pip install -r requirements-dev.txt  # for testing

Commands

All commands assume the venv is activated.

Run: python autorename-pdf.py [options] <files_or_folders>
Dry run: python autorename-pdf.py rename --dry-run <files_or_folders>
Undo: python autorename-pdf.py --undo
Test: pytest tests/ -v --cov
Lint: python -m ruff check .
Build EXE: python build.py
Install deps: pip install -r requirements.txt

AI Tool Integration

.claude/ is committed to git — skills, agents, and shared settings are available to all developers.
settings.local.json is gitignored (personal overrides).
Skill (dev): /rename-pdfs <path> — Python source, requires venv. For development and macOS/Linux.
Skill (prod): /rename-pdfs-exe <path> — compiled EXE, Windows only. For production/automation.
Both skills dry-run first, then ask for confirmation before renaming.
CLI JSON mode: python autorename-pdf.py rename <path> --output json
Exit codes: 0=success, 1=error, 2=usage, 3=config, 4=no files, 5=partial, 10=provider, 11=auth
Subcommands: rename, undo, config show, config validate
Primary usage: GUI app (Tauri) or Windows context menu via compiled EXE from release ZIP.

Architecture

Functional Python (no classes). Modules prefixed with _ are internal:

Module	Purpose
`autorename-pdf.py`	Entry point, CLI (argparse), orchestration
`_ai_processing.py`	Multi-provider AI: native structured parse (OpenAI/Anthropic) or instructor (Gemini/xAI/Ollama)
`_pdf_utils.py`	Text extraction (pdfplumber), image rendering (pypdfium2), PaddleOCR bridge
`_paddleocr_bridge.py`	Subprocess bridge script for PaddleOCR venv
`_document_processing.py`	Company harmonization (rapidfuzz), renaming, undo log
`_config_loader.py`	YAML v2 config loading, schema validation, defaults
`_utils.py`	Filename validation, constants

Read the full file on GitHub · 115 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.

1mo ago Changed · +42 tokens per session 4c31e1a16377
2mo ago Changed · +1 lines · +112 tokens per session 6cc143f7f18c
2mo ago First seen · 114 lines · 1,295 tokens per session scan A 8e0bc0b10946

Subscribe to this mod's changes

autorename-pdf CLAUDE.md is an instructions file published in the GitHub repository ptmrio/autorename-pdf (120 stars, last pushed 1mo ago), licensed MIT. It adds 1,449 tokens to every session, about $0.0058 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 2026-08-30.

Documents PDF ai artificial-intelligence business file-organization file-organization-tool file-organizer

autorename-pdf CLAUDE.md next to 6 instructions from other repositories
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autorename-pdf: Instructions file for Claude Code