skill-lab skillA
skill-lab is agent-read markdown (skill) from runxhq/runx: Canonical Runx skill-authoring implementation. Use for designing, creating, updating, improving, or adding harness coverage to a Runx skill package; it combines bounded agent judgment with native file writes, inspection, and safe harness validation. When a host skill-creator also triggers, use its general guidance but execute Runx work through this skill..
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
# Skill Lab Build and improve Runx skills through one authoring surface. Keep judgment in bounded agent acts and mechanics in native tools: ```text inspect target files, catalog ownership, and native/shared tools → decide ownership, execution lanes, effects, budgets, and proof → bind that architecture to the inspected package digest in native code → compose existing capabilities before authoring code → author only bounded writes, explicit deletions, and output intent → bind those bytes to the admitted architecture in native code → validate paths, secret posture, and the complete candidate → inspect and safely replay the exact staged package → commit that validated bundle through one native transaction ``` Use the generic host `skill-creator` for platform-wide authoring guidance when it is available. Do not reproduce Runx package operations from that guidance; invoke the appropriate `skill-lab` runner so the work is bounded and receipted. ## Runners - `design`: read-only catalog-fit and architecture planning. It returns a native digest-bound plan and never authors package bytes. A later build re-inspects and replans against its exact target before any write. …
Read the whole file at its exact version.
How to install
mdr add runxhq/runx/skill-lab@git:20260827.f006856mdr add runxhq/runx/skill-lab@sha256:632f84c21821a3b4Pin 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.
[](https://markdownregistry.com/a/art_mjzu5ke6hcmbkd6m)
1 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260827.f006856 latest | 2026-08-27 | f006856 | 38,533 B | A | view · diff |
| git:20260811.bade9bf | 2026-08-11 | bade9bf | 37,894 B | A | view · diff |
| git:20260810.e284078 | 2026-08-10 | e284078 | 36,648 B | A | view · diff |
| git:20260808.8b7af2a | 2026-08-08 | 8b7af2a | 35,071 B | A | view · diff |
| git:20260803.73e84d6 | 2026-08-03 | 73e84d6 | 33,725 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (38533 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
runxhq/runx · 93 stars · license Apache-2.0 · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mjzu5ke6hcmbkd6m GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/skill-lab GET https://markdownregistry.com/api/v1/blob/632f84c21821a3b4287b9bdff7472a757381878b267afe663a755530e5b82e18
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.