testdouble/han · han-communication/skills/readability-guidance/SKILL.md

readability-guidance skillA

readability-guidance is agent-read markdown (skill) from testdouble/han: Surfaces Han's shared Human-Readable Output Standard — the readability rule and the writing-voice profile — into the calling skill's own context, so the caller drafts in voice and runs its self-check against the current standard sourced from one canonical copy. Use when a prose-producing skill needs the shared readability standard available in context before it drafts. Governs the shape of a written deliverable, where explanation-guidance governs what a run says to a person in a turn. Runs in th.

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.

How to install

Latest version
mdr add testdouble/han/readability-guidance@git:20260818.55bdb1d
Exact content
mdr add testdouble/han/readability-guidance@sha256:0925d3d72e7a8b80

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_t46tcg4q2xf4mown.svg)](https://markdownregistry.com/a/art_t46tcg4q2xf4mown)

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Versions

versioncommittedcommitsizeaudit
git:20260818.55bdb1d latest2026-08-18 55bdb1d 6,542 BA view · diff
git:20260731.e79299f2026-07-31 e79299f 6,432 BA view · diff
git:20260730.e4837832026-07-30 e483783 6,637 BA view · diff
git:20260730.e86a73d2026-07-30 e86a73d 6,457 BA view · diff
git:20260730.5fac8e82026-07-30 5fac8e8 6,102 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 (6542 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

testdouble/han · 267 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_t46tcg4q2xf4mown
GET https://markdownregistry.com/api/v1/resolve?ref=testdouble/han/readability-guidance
GET https://markdownregistry.com/api/v1/blob/0925d3d72e7a8b800460498eb7e8a2d36343c3e27bd659715f62da8ccb736cf2

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