lane-addon-author SKILL.md skillA
lane-addon-author from jeong-sik/masc is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jeong-sik/masc/lane-addon-author@git:20260913.de1a9c7Pins git:20260913.de1a9c7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jeong-sik/masc
- Path
skills/lane-addon-author/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260913.de1a9c7, committed Sep 13, 2026
- Size
- 3,642 bytes
- Repository stars
- 5
- License
- MIT
Create a project-specific Lane Add-on for repeated source observations or derived checks, and connect it through MASC's generic package contract.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Project Lane Add-on authoring Start from the user's actual product outcome. Identify a recurring question whose answer can be retained independently of a Keeper conversation. Choose the source, consumer and evidence needed to answer it. A Lane is useful when a later turn can read a small, traceable result instead of reconstructing the same observation. Do not claim context savings from output size alone. Keep project semantics in the project's package repository. Installation IDs, source connections and Keeper subscriptions belong to the selected workspace; they are not MASC host code. Use the resolved workspace base path and the repository registered for this task. Existing Keepers and another workspace are not implied participants. Read [the package recipe](references/package-recipe.md) when implementing. Use the installed tool catalog for the current host's argument schemas. If a required surface is unavailable, report its version or installation gap; do not simulate a successful install. Preserve existing user changes and use the project's normal review and CI workflow. ## Decide what the Lane does …
Read the whole file at its exact version.
How to install
mdr add jeong-sik/masc/lane-addon-author@sha256:d80efc0ff35690c0The line at the top of this page pins the label git:20260913.de1a9c7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_qi6bem4xi6nxeq36)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 13, 2026.
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 (3642 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
jeong-sik/masc · 5 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qi6bem4xi6nxeq36 GET https://markdownregistry.com/api/v1/resolve?ref=jeong-sik/masc/lane-addon-author GET https://markdownregistry.com/api/v1/blob/d80efc0ff35690c00373a527275e2c994126502b7db2f21f87ab12095a5a1f52
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.