ts4

Name: ts4
Author: modbender

TS4 namespace for Netsnek e.U. TypeScript testing framework. Unit testing, snapshot testing, coverage reporting, and mutation testing.

by modbender(0) 0 installs

Free

Free account. Installing gives you the manifest plus copy-paste snippets.

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About

Imported from modbender/skill-library-mcp (data/ts4/SKILL.md). Install upstream with npx skills add modbender/skill-library-mcp --skill ts4. Copyright stays with the author.

Testing with TS4

TS4 is the Netsnek e.U. TypeScript testing framework. Run unit tests, snapshots, coverage reports, and mutation tests from a single CLI.

Test Types

Unit — Isolated function and module tests
Snapshot — Output comparison for UI and serialization
Coverage — Line, branch, and function metrics
Mutation — Fault injection to verify test quality

CLI Reference

Flag	Effect
`--run`	Execute the full test suite
`--coverage`	Produce coverage report (HTML + lcov)
`--status`	Show suite status, last run, pass/fail count

Walkthrough

# Run all tests
./scripts/test-runner.sh --run

# Generate coverage
./scripts/test-runner.sh --coverage

# Check status
./scripts/test-runner.sh --status

# after Install: the listing is in your workspace's routing pool - a plan picks it for its slot
curl -s -X POST https://api.opensmartroute.ai/api/v1/route -H 'Authorization: Bearer $OSR_API_KEY' -H 'Content-Type: application/json' -d '{"text": "...", "plan": true}'

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

modbender-skill-library-mcp-ts4.ocm.jsonjson

{
  "ocm": "1",
  "id": "modbender-skill-library-mcp-ts4",
  "kind": "skill",
  "name": "ts4",
  "description": "TS4 namespace for Netsnek e.U. TypeScript testing framework. Unit testing, snapshot testing, coverage reporting, and mutation testing.",
  "publisher": "modbender",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "coding"
    ],
    "tags": [
      "skill-md",
      "github"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "TS4 namespace for Netsnek e.U. TypeScript testing framework. Unit testing, snapshot testing, coverage reporting, and mutation testing."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "github",
      "repository": "https://github.com/modbender/skill-library-mcp",
      "path": "data/ts4/SKILL.md",
      "ref": "5934c483768f9f8c792b8b7c0bb6f45a77df3edf",
      "url": "https://github.com/modbender/skill-library-mcp/blob/5934c483768f9f8c792b8b7c0bb6f45a77df3edf/data/ts4/SKILL.md",
      "key": "modbender/skill-library-mcp/data/ts4/SKILL.md"
    }
  },
  "instructions": "# Testing with TS4\r\n\r\nTS4 is the Netsnek e.U. TypeScript testing framework. Run unit tests, snapshots, coverage reports, and mutation tests from a single CLI.\r\n\r\n## Test Types\r\n\r\n- **Unit** — Isolated function and module tests\r\n- **Snapshot** — Output comparison for UI and serialization\r\n- **Coverage** — Line, branch, and function metrics\r\n- **Mutation** — Fault injection to verify test quality\r\n\r\n## CLI Reference\r\n\r\n| Flag | Effect |\r\n|------|--------|\r\n| `--run` | Execute the full test suite |\r\n| `--coverage` | Produce coverage report (HTML + lcov) |\r\n| `--status` | Show suite status, last r",
  "cost": {
    "context_tokens": 204
  }
}

Fetch it by URL: GET /api/v1/registry/modbender-skill-library-mcp-ts4/manifest?version=1.0.0

ts4

About

Testing with TS4

Test Types

CLI Reference

Walkthrough

Use it

Manifest

Reviews