Home / runxhq / runx · skills/redact-pii/SKILL.md · GitHub

redact-pii skillA

redact-pii is agent-read markdown (skill) from runxhq/runx: Detect and remove personal data before content crosses a trust boundary, returning usable scrubbed content only when a deterministic residual scan passes. Use for exports, prompts, logs, support material, or outbound handoffs that need a pass, review, or block verdict; it does not move content or handle credentials..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Redact PII

Treat the verdict as a boundary gate. Only `ready` returns content that may cross the boundary. `needs_review` and `blocked` return no residual content.

## Procedure

1. Resolve `mode`: `redact`, `tokenize`, or `block`. Resolve target classes from `classes`; omitted classes use the broad default policy.
2. Inspect the supplied content and return PII detections as class, UTF-16 code-unit span, and confidence. Never copy a matched value into the report or reasoning.
3. Use semantic judgment for names, addresses, quasi-identifiers, and whether removal destroys meaning. Choose `needs_review` when confidence is insufficient.
4. The deterministic finalizer validates spans and policy, performs the replacements itself, scans the residual for direct and obfuscated high-confidence identifiers, computes source and residual digests, and strips residual content unless the final decision is `ready`.
5. A `block` policy always returns `blocked`. This skill never sends, exports, logs, or stores content.
…

Read the whole file at its exact version.

How to install

Latest version
mdr add runxhq/runx/redact-pii@git:20260723.6e5370b
Exact content
mdr add runxhq/runx/redact-pii@sha256:2358e19a81b07f70

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_hvmqdhtzkr66pq7h.svg)](https://markdownregistry.com/a/art_hvmqdhtzkr66pq7h)

1 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260723.6e5370b latest2026-07-23 6e5370b 2,907 BA view · diff
git:20260717.56d96522026-07-17 56d9652 2,400 BA view · diff
git:20260715.8644be92026-07-15 8644be9 7,638 BA view · diff
git:20260614.b6a05c82026-06-14 b6a05c8 7,648 BA view · diff
git:20260614.da4162d2026-06-14 da4162d 9,321 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2907 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

runxhq/runx · 93 stars · license Apache-2.0 · pushed 2026-09-24 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hvmqdhtzkr66pq7h
GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/redact-pii
GET https://markdownregistry.com/api/v1/blob/2358e19a81b07f70bdefee629290d7d132592b8b9f6491abedd44d4bf6837810

Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

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