pii-redaction

pii-redaction is a skill for Claude Code from DDS-Solutions/AI-TadPole-OS. It costs 39 tokens per session (1,077 once invoked), scanned A, original, MIT.

A privacy filter that replaces personal information such as card numbers, phone numbers, social security numbers, emails, addresses, and IP addresses with anonymous labels before sending text to cloud AI services.

In plain words
What is it for?
Use it to sanitize text sent to third-party language models or web services.
Why use it?
It reduces the risk of exposing customer information to outside AI providers.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to sanitize text sent to third-party language models or web services.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dds-solutions/ai-tadpole-os/pii-redaction
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 DDS-Solutions/AI-TadPole-OS --skill pii-redaction
Clone the repo
git clone --depth 1 https://github.com/DDS-Solutions/AI-TadPole-OS

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.

agentmods badge for pii-redaction

README.md
[![agentmods](https://agentmods.dev/badge/skills/dds-solutions/ai-tadpole-os/pii-redaction/github.svg)](https://agentmods.dev/skills/dds-solutions/ai-tadpole-os/pii-redaction)
Your own site
<a href="https://agentmods.dev/skills/dds-solutions/ai-tadpole-os/pii-redaction"><img src="https://agentmods.dev/badge/skills/dds-solutions/ai-tadpole-os/pii-redaction/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 pii-redaction

Your own site · 80×15
<a href="https://agentmods.dev/skills/dds-solutions/ai-tadpole-os/pii-redaction"><img src="https://agentmods.dev/badge/skills/dds-solutions/ai-tadpole-os/pii-redaction.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,077 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 $0.00039 $0.01077
Opus 5.5 $0.00016 $0.00431
Sonnet 5.5 $0.00008 $0.00215
Haiku 4.5 $0.00004 $0.00108

Measured 12d ago against content hash 5d23771104af, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pii-redaction 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 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/pii_sanitizer.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.

.agent/skills/pii-redaction/SKILL.md · 78 lines

How it starts

The opening of the file, as written. The whole thing — 78 lines — stays where its author put it; the contents beside it link to each section on GitHub.

[!IMPORTANT] AI Context & Knowledge Heritage

  • Subsystem: Agent Skills Registry / pii-redaction
  • Architecture: @docs ARCHITECTURE:Documentation
  • Failure Path: Accidental leakage of customer PII, API tokens, or credit cards to third-party endpoints.
  • Observability: Traceability via execution/parity_guard.py ([SKILL])

Zero-Trust PII Redaction Protocol

Purpose: Protect customer privacy and maintain Zero-Trust compliance (GDPR, HIPAA, PCI-DSS) by scrubbing PII and secrets prior to external API transmission or disk caching.
Workflow Bindings: Integrated into /audit and /codify.


🎯 Progressive Disclosure & L3 Reference Index

Read the core Sovereign rules below; consult deep L3 Reference Guides on demand:

L3 Reference Guide Purpose Trigger / When to Load
references/pii_regex_and_compliance.md Validation regexes, Luhn algorithm formulas, and HIPAA/GDPR/PCI-DSS standards Auditing sanitization rules & compliance mapping
scripts/pii_sanitizer.py Automated text & file scrubbing engine with Luhn-validated credit card masking Sanitizing prompt payloads and memory entries

🔒 1. Redaction Token Taxonomy

Sensitive Pattern Check Method Token Replacement
Credit Card Numbers Regex + Luhn Mod-10 Check [REDACTED_CREDIT_CARD]
Social Security Numbers \b\d{3}-\d{2}-\d{4}\b [REDACTED_SSN]
Email Addresses Standard RFC 5322 Regex [REDACTED_EMAIL]
Phone Numbers US/International Phone Regex [REDACTED_PHONE]
Public IPv4 Addresses Octet Bounds Check [REDACTED_IP]
API Keys & Secrets sk-..., ghp_..., AIza... [REDACTED_API_KEY]

Read the full file on GitHub · 78 lines

Files

What ships with it

2 files 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. 12d ago Changed · +40 lines · +3 tokens per session 5d23771104af
  2. 1mo ago First seen · 38 lines · 36 tokens per session scan A 20dfe7796dc4

Subscribe to this mod's changes

pii-redaction is a skill published in the GitHub repository DDS-Solutions/AI-TadPole-OS (8 stars, last pushed today), licensed MIT. It adds 39 tokens to every session and 1,077 once invoked, about $0.0002 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 2026-09-03.

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