presidio CLAUDE.md

Project instructions for Presidio, a framework that finds and protects sensitive personal information in text, images, and structured data. It can detect, redact, mask, or anonymize that information using configurable methods.

In plain words
What is it for?
Working on pipelines that identify personal data and remove or hide it before the data is shared or stored.
Why use it?
They help the coding agent change a privacy-focused codebase without overlooking its project rules.

Instructions file

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.

agentmods
npx agentmods add instructions/data-privacy-stack/presidio/claude-md
Clone the repo
git clone --depth 1 https://github.com/data-privacy-stack/presidio
Per session 13 This file is loaded in full into every session.
When invoked 13 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.00013 $0.00013
Opus 5 $0.00006 $0.00006
Sonnet 5 $0.00003 $0.00003
Haiku 4.5 $0.00001 $0.00001

Measured 2d ago against content hash e09058f1d4e4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

presidio 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 2d 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 · 4 lines

What it actually says

Claude Code guidelines for Presidio

@AGENTS.md

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. 2d ago First seen · 4 lines · 13 tokens per session scan A e09058f1d4e4

Subscribe to this mod's changes

presidio CLAUDE.md is an instructions file published in the GitHub repository data-privacy-stack/presidio (10,706 stars, last pushed 2d ago), licensed MIT. It adds 13 tokens to every session, about $0.0001 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.

Related

Other instructions, from other repositories