Emc
aklofas/kicad-happy
EMC pre-compliance risk analysis for KiCad PCB designs — 18 check categories, 44 rule IDs covering ground planes, decoupling, I/O filtering, switching harmonics, clock routing, differential pair…
Generate Simulink Test Sequence blocks and harnesses from EARS requirements.
$ npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install matlab/agent-skills-playground simulink-test-sequence-from-ears --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/matlab/agent-skills-playground.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/simulink-test-sequence-from-ears .claude/skills/simulink-test-sequence-from-ears && rm -rf skills-srcUse ~/.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/
Install the "simulink-test-sequence-from-ears" agent skill from https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-ears into .claude/skills/simulink-test-sequence-from-ears/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simulink-test-sequence-from-ears", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-earsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install matlab/agent-skills-playground simulink-test-sequence-from-ears --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/matlab/agent-skills-playground.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/simulink-test-sequence-from-ears .agents/skills/simulink-test-sequence-from-ears && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "simulink-test-sequence-from-ears" agent skill from https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-ears into .agents/skills/simulink-test-sequence-from-ears/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simulink-test-sequence-from-ears", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install matlab/agent-skills-playground simulink-test-sequence-from-ears --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/matlab/agent-skills-playground.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/simulink-test-sequence-from-ears .cursor/skills/simulink-test-sequence-from-ears && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "simulink-test-sequence-from-ears" agent skill from https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-ears into .cursor/skills/simulink-test-sequence-from-ears/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simulink-test-sequence-from-ears", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/matlab/agent-skills-playground.git --path skills/simulink-test-sequence-from-ears--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install matlab/agent-skills-playground simulink-test-sequence-from-ears --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/matlab/agent-skills-playground.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/simulink-test-sequence-from-ears .gemini/skills/simulink-test-sequence-from-ears && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "simulink-test-sequence-from-ears" agent skill from https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-ears into .gemini/skills/simulink-test-sequence-from-ears/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simulink-test-sequence-from-ears", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install matlab/agent-skills-playground simulink-test-sequence-from-earsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/matlab/agent-skills-playground.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/simulink-test-sequence-from-ears .github/skills/simulink-test-sequence-from-ears && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "simulink-test-sequence-from-ears" agent skill from https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-ears into .github/skills/simulink-test-sequence-from-ears/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simulink-test-sequence-from-ears", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install matlab/agent-skills-playground simulink-test-sequence-from-ears --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/matlab/agent-skills-playground.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/simulink-test-sequence-from-ears .opencode/skills/simulink-test-sequence-from-ears && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "simulink-test-sequence-from-ears" agent skill from https://github.com/matlab/agent-skills-playground/tree/main/skills/simulink-test-sequence-from-ears into .opencode/skills/simulink-test-sequence-from-ears/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simulink-test-sequence-from-ears", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
simulink-test-sequence-from-earsGenerate Simulink Test Sequence blocks and harnesses from EARS requirements.
Simulink Test Sequence From Ears is an agent skill from matlab/agent-skills-playground. Generate Simulink Test Sequence blocks and harnesses from EARS requirements. Use when asked to create a test case from a requirement, generate tests from a .slreqx file, or verify a Simulink model with requirement-based tests.
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 22 other files, including scripts and reference files (for example `LICENSE.md` and `references/workflow-details.md`). Compatibility notes: Requires MATLAB, Simulink, Simulink Test, and Requirements Toolbox. Stateflow is needed for chart discovery and the ModeLogic demo. The supplied example…
It sits in Testing & QA, covering Test generation. The repository describes itself as: A sandbox for prototyping and demonstrating Agent Skills for MATLAB and Simulink work. The licence is BSD-2-Clause.
2 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit f55f641. It shows what the files ask for, not the result of running them.
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.
Ships 16 files in scripts/, which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Requires MATLAB, Simulink, Simulink Test, and Requirements Toolbox. Stateflow is needed for chart discovery and the ModeLogic demo. The supplied example targets R2026a or newer.
From compatibility in the SKILL.md frontmatter.
Simulink Test Sequence From Ears loads about 1.4k tokens when it runs, and up to ~5.3k if it reads all its reference files. Until then it costs about 65 tokens; SKILL.md has 608 words of instructions outside code blocks.
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.
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); the scripts in this folder are not scanned.
The full file from matlab/agent-skills-playground at commit f55f641, republished under its BSD-2-Clause licence (© matlab). 608 words, ~1,435 tokens.
.claude/skills/simulink-test-sequence-from-ears/SKILL.md (or your agent's skills folder). This skill also uses 20 other files; get the full folder from GitHub.Map requirement phrases to model signals, review the mappings, and generate Test Sequence harnesses with the bundled MATLAB helpers.
verify() statements..slx file do not establish success.Identify the model under test, the .slreqx requirement set, and any
.sldd dictionaries or enumeration classes. Resolve the folder containing
this file as skillRoot, then add fullfile(skillRoot, "scripts") to the
MATLAB path.
Run MATLAB from the model artifacts folder (or set the evaluation tool's
working-folder option). Discovery scans that folder for dictionaries and enum
classes. Verify which("analyzeRequirements") resolves to this installation.
The older analizeRequirements spelling remains a compatibility alias.
Use analyzeRequirements(modelName, reqSetPath) for requirement and model
discovery. For a review of selected requirements:
review = generateMappingReviewFromRequirements( ...
'ModeLogic', 'HLR_ModeLogic_EARS.slreqx', ...
'mapping_review_req17.yaml', 'RequirementIds', "17");Read workflow-details.md when constructing or
editing the YAML. Lead with phrase_mappings containing the requirement
phrase, model element, and interpretation. Keep generation fields in the same
file: init_assignments, precondition_path, stimulus_assignments, and
verify_statements.
Record assumptions in test_assumptions, unresolved meanings in
open_questions, and approval in status. Show the final review file in
the MATLAB Editor when available, unless the user requests otherwise. For
headless operation or intermediate files, pass 'OpenInEditor', false.
Present a short mapping summary and request review when approval is missing.
After the user approves, set the accepted entries to status: 'approved'.
Edits with unresolved questions do not constitute approval.
result = buildHarnessesFromApprovedYaml( ...
'ModeLogic', 'mapping_review_req17.yaml');The default creates externally saved harnesses in test_harnesses/ and
registers them on the source model. If the requested output is standalone
harness files, the staged alternative is:
result = buildHarnessesFromApprovedYaml( ...
'ModeLogic', 'mapping_review_req17.yaml', ...
'AssociateWithSourceModel', false);That alternative generates in a temporary workspace and copies harness files back; it does not register them on the source model. Inspect the reported build folder when troubleshooting dictionary or model shadowing.
Open the generated harness and relevant result.test_sequence_blocks when
a desktop session is available and the user has not requested headless work.
Use the returned paths to inspect the Test Sequence. Do not recreate the
bundled helpers.
| EARS pattern | Form | Generated steps |
|---|---|---|
| Ubiquitous | The system shall ... | Initialize and verify |
| Event-driven | When ..., the system shall ... | Establish preconditions, trigger, verify |
| State-driven | While ..., the system shall ... | Establish the state and check behavior |
| Unwanted behavior | If ..., then the system shall ... | Apply the condition and check the response |
| Optional | Where ..., the system shall ... | Use the event-driven configurator |
The parser recognizes these sentence forms; arbitrary natural-language requirements may need clarification. Automated phrase and precondition inference includes ModeLogic-specific heuristics, so review mappings against the actual system. The bundled timing defaults and one scenario per requirement do not establish exhaustive verification.
Requirements Toolbox traceability links must be added separately through Simulink Test Manager. Do not claim certification, standards compliance, or complete requirement coverage from generated harnesses.
Workflow details includes the YAML schema,
a ModeLogic example, the low-level signalMappings struct, and the helper
catalog. Use it for custom mappings and multi-step preconditions.
Copyright 2026 The MathWorks, Inc.
© matlab, BSD-2-Clause. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 20 other files (scripts, references) in skills/simulink-test-sequence-from-ears of matlab/agent-skills-playground.
Open the folder on GitHubat commit f55f641
Simulink Test Sequence From Ears 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Simulink Test Sequence From Ears this skillmatlab/agent-skills-playground | 184 | — | ~1.4k | Automated safety check: Pass | BSD-2-Clause | |
| Emcaklofas/kicad-happy | 1.4k | 1 repos | ~2.8k | Automated safety check: Pass | MIT | |
| Swig Testswig/swig | 6.3k | — | ~2.3k | Automated safety check: Pass | Custom licence | |
| Generate Test Cases342164796/generate-test-cases | 120 | 1 repos | ~2.9k | Automated safety check: Pass | None | |
| Wioworkersio/skills | 204 | — | ~5.8k | Automated safety check: Pass | MIT | |
| Verify Cc Safety Netkenryu42/cc-safety-net | 1.6k | — | ~2k | Automated safety check: Pass | MIT |
aklofas/kicad-happy
EMC pre-compliance risk analysis for KiCad PCB designs — 18 check categories, 44 rule IDs covering ground planes, decoupling, I/O filtering, switching harmonics, clock routing, differential pair…
swig/swig
Run SWIG test suite for specific languages. An agent skill from swig/swig.
342164796/generate-test-cases
自主学习型测试文档生成器。从需求文档(Markdown)生成测试用例 XMind 文件,支持持久化记忆和持续学习。当用户提到"生成测试用例"、"根据需求生成测试"时触发。
workersio/skills
Testing workflow skill for finding high-value test candidates, writing focused tests, generating realistic workloads, reviewing test value, and diagnosing test-suite health.
kenryu42/cc-safety-net
Launch and drive the real cc-safety-net CLI — the hook decision path, explain, status/doctor, logs, and the local policy GUI — against an isolated home, capturing evidence.
microsoft/WindowsProtocolTestSuites
ALWAYS LOAD THIS SKILL when working with FileServer, SMB, SMB2, SMB3, CIFS, file sharing, MS-SMB2, MS-FSCC, MS-FSA, MS-DFSC, MS-FSRVP, MS-RSVD, MS-SQOS, or any file server protocol test…
matlab/agent-skills-playground
Generate beautiful, distinctive HTML/CSS/JS control panels for MATLAB uihtml components.
matlab/agent-skills-playground
Deploy AI models to embedded hardware using MathWorks tools (MATLAB, Simulink, Embedded Coder).
matlab/agent-skills-playground
A skill your agent uses when an AI tutor session concerns MATLAB programming concepts, MATLAB syntax, MATLAB errors, MATLAB code style, MATLAB projects, or MATLAB toolbox workflows.
matlab/agent-skills-playground
A skill your agent uses when an instructor wants to create, interview for, configure, install, update, or review a course AI-use policy for MATLAB AI tutoring.
matlab/agent-skills-playground
Create MATLAB Course Designer MATLAB Exercise learning activities by wrapping the existing matlab-generate-grader-assessments skill, then validating generated solution.m, template.m, and tests.m…
matlab/agent-skills-playground
A skill your agent uses when creating, asking, grading, or explaining multiple choice questions for MATLAB programming practice, concept checks, quizzes, or tutoring exercises.
Categories
Generate Simulink Test Sequence blocks and harnesses from EARS requirements. Simulink Test Sequence From Ears is an agent skill from matlab/agent-skills-playground. Generate Simulink Test Sequence blocks and harnesses from EARS requirements.
Simulink Test Sequence From Ears fits situations like: asked to create a test case from a requirement; generate tests from a .slreqx file; verify a Simulink model with requirement-based tests.
Run `npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a claude-code`. Or copy the skill folder (skills/simulink-test-sequence-from-ears in matlab/agent-skills-playground) into .claude/skills/simulink-test-sequence-from-ears in your project. Claude Code loads it when a task matches its description.
Run `npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a codex`. Or copy the skill folder (skills/simulink-test-sequence-from-ears in matlab/agent-skills-playground) into .agents/skills/simulink-test-sequence-from-ears in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add matlab/agent-skills-playground --skill simulink-test-sequence-from-ears -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/simulink-test-sequence-from-ears, .gemini/skills/simulink-test-sequence-from-ears, .github/skills/simulink-test-sequence-from-ears and .opencode/skills/simulink-test-sequence-from-ears in your project.
SKILL.md names no scripts, command-line tools or credentials: Simulink Test Sequence From Ears is instructions for the agent only. Compatibility (from SKILL.md): Requires MATLAB, Simulink, Simulink Test, and Requirements Toolbox. Stateflow is needed for chart discovery and the ModeLogic demo. The supplied example targets R2026a or newer..
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Simulink Test Sequence From Ears is published under the BSD-2-Clause licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.4k tokens (SKILL.md is roughly 5.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.9k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Simulink Test Sequence From Ears: Emc (aklofas/kicad-happy, 1.4k stars), Swig Test (swig/swig, 6.3k stars), Generate Test Cases (342164796/generate-test-cases, 120 stars) and Wio (workersio/skills, 204 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
matlab (a GitHub organization) maintains it in matlab/agent-skills-playground, which has 184 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on October 9, 2026.
Source: matlab/agent-skills-playground on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.