Distil Open Claw Pii

Redact PII from text locally using a fine-tuned 1B SLM. Text never leaves your machine. Handles names, emails, phones, addresses, SSNs, credit cards, IBANs, and more.

PII Redaction Skill

When to use

Use this skill when the user asks to redact, anonymize, sanitize, or remove PII / personal data from text.

Privacy guarantee

CRITICAL: NEVER include the user's raw input text in your own responses, context, or reasoning. The entire point of this skill is that the frontier LLM (you) never sees the PII. You pass the text directly to the redaction script and only return the redacted output.

Prerequisites

• Python 3
• curl (for model download)

The setup script handles everything else (model download + server startup).

First-time setup

If the model server is not running yet, run:

bash scripts/setup.sh

This downloads the GGUF model (~5 GB) and starts the local inference server on port 8712.

How to redact

Pass the user's text directly to the redaction script. Do not echo or repeat the raw text yourself.

python scripts/redact.py "text to redact"

For longer text, pipe it via stdin:

echo "text to redact" | python scripts/redact.py

Return the output to the user as-is.

--show-entities flag (use sparingly)

Adding --show-entities outputs the full JSON including the original PII values. Only use this when the user explicitly asks to see which entities were detected or needs the mapping for a downstream task. In normal redaction workflows, omit this flag -- displaying the raw entity values defeats the purpose of PII redaction.

python scripts/redact.py --show-entities "text to redact"

How to stop the server

bash scripts/stop.sh

Output format

By default the script prints only the redacted text -- PII tokens replace the sensitive data and the original values are never shown:

Hi, my name is [PERSON] and I need help with my recent order #ORD-29481.

You can reach me at [EMAIL] or call me at [PHONE]. I'm a [AGE_YEARS:34]-year-old [MARITAL_STATUS] woman living at [ADDRESS]...

With --show-entities, the script returns full JSON including original PII values (see flag note above for when this is appropriate).

See examples/ for full input/output samples.