Doncheli Implement
Execute TDD implementation from task list following RED-GREEN-REFACTOR cycle with mandatory tests, stub detection, and quality gates. Activate when user mentions "implement", "build", "code", "develop", "implementar".
Install
$ agentstack add skill-doncheli-don-cheli-sdd-doncheli-implement ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Don Cheli: TDD Implementer
Iron Law #1: TDD is MANDATORY
Every piece of production code MUST have a test written BEFORE the implementation.
Cycle
- RED: Write a test that FAILS
- GREEN: Write MINIMUM code to make the test pass
- REFACTOR: Clean up without changing behavior
Rules
- Never skip tests
- Never mark a task complete if stubs exist (
// TODO,throw new Error('not implemented')) - Run linter after each task
- Check coverage >= 85% on new code
- If a test fails 3 times, STOP and ask the user (Stop-Loss rule)
Quality Gates
- Gate 5: All tasks have TDD pairs (test + implementation)
- Gate 6: All tests pass, coverage met, lint clean, build succeeds
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: doncheli
- Source: doncheli/don-cheli-sdd
- License: Apache-2.0
- Homepage: https://doncheli.tv
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.