Agent skill

License Compatibility Matrix

by revfactory in revfactory/harness-100

open source license compatibility , licenseper ofmatter, license strategy, SPDX identification guide.

Apache-2.0Auto-check passedLegal & Compliance

Install License Compatibility Matrix

skills CLI
$ npx skills add revfactory/harness-100 --skill license-compatibility-matrix -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install revfactory/harness-100 license-compatibility-matrix --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .claude/skills && cp -r skills-src/en/30-open-source-launcher/.claude/skills/license-compatibility-matrix .claude/skills/license-compatibility-matrix && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
license-compatibility-matrix
GitHub stars
1.3k
Token cost
~959 tokens
SKILL.md length
155 words
Files
1
Skills in repo
464
Repo updated
First seen
Licence
Apache-2.0

At a glance

open source license compatibility , licenseper ofmatter, license strategy, SPDX identification guide.

  • Tasks that involve Regulatory compliance
  • SKILL.md covers week license, compatibility, license optional ofdecision tree and dependency license resolution, plus 3 more sections
  • Calls npx

What it does

License Compatibility Matrix is an agent skill from revfactory/harness-100. open source license compatibility , licenseper ofmatter, license strategy, SPDX identification guide. 'license compatibility', 'license optional', 'MIT', 'Apache', 'GPL', 'LGPL', 'BSD', ' license', 'SPDX', 'license ' etc. open source license related this for. license-specialistof license analysis -ize. , -based this actual license day creation this of scope .

Its SKILL.md is about 960 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Legal & Compliance, covering Regulatory compliance. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Regulatory compliance

Example prompts

  • “license compatibility”
  • “license optional”
  • “Apache”
  • “/license-compatibility-matrix”

Requirements

  • Python 3
  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit 8e8d35c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

License Compatibility Matrix loads about 959 tokens when it runs. Until then it costs about 99 tokens; SKILL.md has 155 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~99
When it runs · the whole SKILL.md, loaded when a task matches
~959

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from revfactory/harness-100 at commit 8e8d35c, republished under its Apache-2.0 licence (© revfactory). 155 words, ~959 tokens.

Download SKILL.mdSave it as .claude/skills/license-compatibility-matrix/SKILL.md (or your agent's skills folder).
name
license-compatibility-matrix
description
open source license compatibility , licenseper ofmatter, license strategy, SPDX identification guide. 'license compatibility', 'license optional', 'MIT', 'Apache', 'GPL', 'LGPL', 'BSD', ' license', 'SPDX', 'license ' etc. open source license related this for. license-specialistof license analysis -ize. , -based this actual license day creation this of scope .

License Compatibility Matrix — open source license compatibility guide

open source license optional, compatibility analysis, dependency license resolution before guide.

week license

licensetypeupperfor formodification itemsnetwork
MITOXXX
Apache 2.0OXOX
BSD 2-ClauseOXXX
BSD 3-ClauseOXXX
MPL 2.0OdayOX
LGPL 2.1/3.0OlibraryonlyXX
GPL 2.0/3.0casesO (before)O(v3)X
AGPL 3.0casesO (before)OO

compatibility

project license ↓  |  dependency license →
                    | MIT | Apache | BSD | MPL | LGPL | GPL | AGPL
────────────────────┼─────┼────────┼─────┼─────┼──────┼─────┼──────
MIT                 | ✅  | ✅     | ✅  | ✅  | ✅   | ❌  | ❌
Apache 2.0          | ✅  | ✅     | ✅  | ✅  | ✅   | ❌  | ❌
BSD                 | ✅  | ✅     | ✅  | ✅  | ✅   | ❌  | ❌
MPL 2.0             | ✅  | ✅     | ✅  | ✅  | ✅   | ✅* | ❌
LGPL 3.0            | ✅  | ✅     | ✅  | ✅  | ✅   | ✅  | ❌
GPL 3.0             | ✅  | ✅     | ✅  | ✅  | ✅   | ✅  | ❌
AGPL 3.0            | ✅  | ✅     | ✅  | ✅  | ✅   | ✅  | ✅

✅  | ❌  | ✅* cases 

core rule:

  • GPL dependency for → project before GPL -basedfor (this and)
  • AGPL dependency for → network servicealso items of
  • Apache 2.0 ↔ GPL 2.0 ( )

license optional ofdecision tree

project target
├── maximum   → MIT or Apache 2.0
│   ├──   necessary → Apache 2.0
│   └── maximum simple → MIT
├── modification items  (day ) → MPL 2.0
├── library,  allowed → LGPL 3.0
├──  before items  → GPL 3.0
├── SaaS included items  → AGPL 3.0
└──  license (OSS + upperfor) → GPL + Commercial

dependency license resolution

patternand resolution
resolution
MIT project + GPL dependencyGPL beforepackage or GPL transition
Apache + GPL 2.0GPL 3.0 before for
upperfor product + AGPL dependencyitems ofpackage or license
GPL beforebefore compatibility"GPL 2.0 or later" for
license audit also
bash
# Node.js
npx license-checker --json --production

# Python
pip-licenses --format=json --with-urls

# Go
go-licenses check ./...

# for
scancode-toolkit --json-pp output.json src/

SPDX license

# day license
SPDX-License-Identifier: MIT

# OR (optional possible)
SPDX-License-Identifier: MIT OR Apache-2.0

# AND ( license  compliant)
SPDX-License-Identifier: MIT AND BSD-3-Clause

# WITH (outside included)
SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0

license strategy

Community Edition: AGPL 3.0
├──  for possible
├── modification + service provided   items of
└── items/ open source projectin suitable

Enterprise Edition: upperfor license
├── AGPL of 
├── addition /supported included
└──  customer upper

success : MongoDB(SSPL), Redis(RSALv2), MySQL(GPL+Commercial)

license of list

markdown
project deployment before confirmation:
- [ ] all dependencyof license identification completed
- [ ] license compatibility  verification completed
- [ ] LICENSE dayin all 3 license included
- [ ]  (NOTICE) day  (Apache 2.0 required)
- [ ] GPL dependency for   items 
- [ ] SPDX identification  dayin included
- [ ] package.json/pyproject.tomlin license  people

© revfactory, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in en/30-open-source-launcher/.claude/skills/license-compatibility-matrix of revfactory/harness-100.

Open the folder on GitHubat commit 8e8d35c

Compare with similar skills

License Compatibility Matrix next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

License Compatibility Matrix compared with similar skills
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License Compatibility Matrix this skillrevfactory/harness-1001.3k—~959Automated safety check: PassApache-2.0
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Hipaa ComplianceSushegaad/Claude-Skills-Governance-Risk-and-Compliance9431 repos~2.3kAutomated safety check: PassMIT
ISO Standards Readiness EvidenceK-Dense-AI/scientific-agent-skills48k1 repos~4.6kAutomated safety check: NotesMIT
Iso42001Sushegaad/Claude-Skills-Governance-Risk-and-Compliance9431 repos~3.7kAutomated safety check: PassMIT
Legal Compliance SearchSerein-81/financial_rag148—~1.6kAutomated safety check: NotesNone

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Questions about License Compatibility Matrix

What does License Compatibility Matrix do?

open source license compatibility , licenseper ofmatter, license strategy, SPDX identification guide. License Compatibility Matrix is an agent skill from revfactory/harness-100. open source license compatibility , licenseper ofmatter, license strategy, SPDX identification guide.

When should I use License Compatibility Matrix?

License Compatibility Matrix fits situations like: tasks that involve Regulatory compliance.

How do I install License Compatibility Matrix in Claude Code?

Run `npx skills add revfactory/harness-100 --skill license-compatibility-matrix -a claude-code`. Or copy the skill folder (en/30-open-source-launcher/.claude/skills/license-compatibility-matrix in revfactory/harness-100) into .claude/skills/license-compatibility-matrix in your project. Claude Code loads it when a task matches its description.

How do I install License Compatibility Matrix in Codex?

Run `npx skills add revfactory/harness-100 --skill license-compatibility-matrix -a codex`. Or copy the skill folder (en/30-open-source-launcher/.claude/skills/license-compatibility-matrix in revfactory/harness-100) into .agents/skills/license-compatibility-matrix in your project. Codex loads it when a task matches its description.

Can I use License Compatibility Matrix in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add revfactory/harness-100 --skill license-compatibility-matrix -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/license-compatibility-matrix, .gemini/skills/license-compatibility-matrix, .github/skills/license-compatibility-matrix and .opencode/skills/license-compatibility-matrix in your project.

What does License Compatibility Matrix need to run?

Going by SKILL.md and its folder, License Compatibility Matrix needs the command-line tools its instructions call (npx). Our summary lists: Python 3; Node.js.

Does License Compatibility Matrix access the network?

SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is License Compatibility Matrix safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does License Compatibility Matrix use?

License Compatibility Matrix is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does License Compatibility Matrix use?

About 959 tokens (SKILL.md is roughly 3.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to License Compatibility Matrix?

Skills that share tags, products or a category with License Compatibility Matrix: HIPAA Pre-Deployment Compliance Check (maziyarpanahi/openmed, 5.5k stars), Hipaa Compliance (Sushegaad/Claude-Skills-Governance-Risk-and-Compliance, 943 stars), ISO Standards Readiness Evidence (K-Dense-AI/scientific-agent-skills, 48k stars) and Iso42001 (Sushegaad/Claude-Skills-Governance-Risk-and-Compliance, 943 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains License Compatibility Matrix?

revfactory (a GitHub user) maintains it in revfactory/harness-100, which has 1,295 GitHub stars. The repository holds 464 skills in this directory. The repository was last updated on March 22, 2026.

Source: revfactory/harness-100 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.