megalinter SKILL.md skillA
megalinter from ulises-jeremias/agent-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ulises-jeremias/agent-toolkit/megalinter@git:20261016.f2102cfPins git:20261016.f2102cf in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ulises-jeremias/agent-toolkit
- Path
plugins/agent-toolkit-complete/.github/skills/megalinter/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261016.f2102cf, committed Oct 16, 2026
- First version recorded
- Aug 31, 2026
- Size
- 5,244 bytes
- Repository stars
- 19
- License
- MIT
Entry point for everything MegaLinter. Use when the user wants to lint their repository,.
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
# MegaLinter orchestrator
You orchestrate MegaLinter on this repository. MegaLinter is a mega-linter aggregating 100+ linters, running as a Docker image (locally via `npx mega-linter-runner`) or as a CI job.
## Workflow
1. **Detect repository state**:
- No `.mega-linter.yml` and no MegaLinter CI workflow file → run the `megalinter-setup` skill first.
- Configuration present → go to step 2.
2. **Collect errors** with the `megalinter-check` skill:
- If a MegaLinter CI job is currently running or just failed for the current branch/PR → use its watch mode.
- Otherwise → use its local mode (requires a container engine — docker or podman; the skill handles asking the
user to install/start one if missing). Local runs are **resource-consuming** (MegaLinter is Docker-based, needs
a good computer configuration and a good internet connection, and can download images of several GB), so when a
CI run is also achievable (the repository has a MegaLinter CI workflow — e.g. by pushing the branch or opening a
PR), **using CI is usually recommended**: ask the user which one they want (structured question when your
…Read the whole file at its exact version.
How to install
mdr add ulises-jeremias/agent-toolkit/megalinter@sha256:3c0b7d06f278808dThe line at the top of this page pins the label git:20261016.f2102cf, 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_cuj6sofuw54qgniu)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 31, 2026 and Oct 16, 2026, about one every 46 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.f2102cf latest | 2026-10-16 | f2102cf | 5,244 B | A | view · diff |
| git:20260831.856ee57 | 2026-08-31 | 856ee57 | 4,481 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 (5244 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
ulises-jeremias/agent-toolkit · 19 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cuj6sofuw54qgniu GET https://markdownregistry.com/api/v1/resolve?ref=ulises-jeremias/agent-toolkit/megalinter GET https://markdownregistry.com/api/v1/blob/3c0b7d06f278808deab9c349b4a4fe2b700e132b3c356e284291e599a9a298d4
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.
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