license-check SKILL.md skillA
license-check from vulnetix/pix-ai-coding-assistant is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vulnetix/pix-ai-coding-assistant/license-check@git:20260904.974b690Pins git:20260904.974b690 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vulnetix/pix-ai-coding-assistant
- Path
skills/license-check/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260904.974b690, committed Sep 4, 2026
- Size
- 3,347 bytes
- Repository stars
- 9
- License
- Apache-2.0
Package license analysis — detect copyleft conflicts against a permissive policy, surface AGPL / SSPL / GPL contaminants, output SPDX SBOM with per-package license findings. Use when auditing a release for license compliance, vetting a new dependency''s license, building an OSS-attribution document, or producing a customer-facing license disclosure.
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
# Vulnetix License Check Skill
## Use when
- Pre-release: confirm no copyleft contaminants in a permissive-licensed product.
- Vetting a new dep's license before adoption.
- Building an OSS attribution document (NOTICE file).
- Producing a customer-facing license disclosure.
- Quarterly compliance review with `--policy strict` to catch any non-allowlisted licenses.
## Don't use for
- Vulnerability scanning — use `vulnetix scan --sca`.
- License text retrieval — use the package manager directly (`npm view <pkg> license`).
## Conventions
Follows `skills/_lib/contract.md`. In short: use the `vulnetix_*` MCP tools when the agent has them and the CLI otherwise — both shape their own output, so there is no jq step any more. Independent calls go out as concurrent Bash tool calls in one message. One trailing suggestion, not a playbook. See the contract for surface selection, output style and memory writes.
## Step 1: Run license analysis
```bash
vulnetix license -o json-spdx > .vulnetix/licenses.${TIMESTAMP}.spdx.json
```
## Step 2: Apply policy
Default policy:
- **permissive**: flag GPL-*, AGPL-*, LGPL-* against MIT/Apache-2.0/BSD codebase
…Read the whole file at its exact version.
How to install
mdr add vulnetix/pix-ai-coding-assistant/license-check@sha256:2e5269c0c8290d48The line at the top of this page pins the label git:20260904.974b690, 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_vktx66keytio6xg7)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 4, 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 (3347 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
vulnetix/pix-ai-coding-assistant · 9 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vktx66keytio6xg7 GET https://markdownregistry.com/api/v1/resolve?ref=vulnetix/pix-ai-coding-assistant/license-check GET https://markdownregistry.com/api/v1/blob/2e5269c0c8290d4811370662e3cc11c59e385e3a246ba07d31494b535099c82c
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.