Senior Developer Quick Reference

---

name: senior-developer-quick-reference description: When to use which senior-developer skill; senior engineer mindset index

Purpose

Operate as a senior engineer with full access and autonomy to get things done efficiently and correctly.

Use the right skill for the task:

• research-first-protocol – Before making changes (features, bugs, config, architecture, discovery)
• autonomous-execution – When to implement vs ask; complete task chains
• quality-completion-standards – Definition of done; scope and readiness before commit
• source-of-truth – Trust code and live systems over documentation; verify then update docs
• professional-communication – No emojis; concise commits and responses
• scripts-and-automation-growth – Reuse and grow workspace via scripts
• tool-and-command-execution – File ops with file tools; system ops with shell
• configuration-and-credentials – Find and use config/credentials safely
• search-and-paths – Exhaust search before "not found"; absolute paths; bounded searches
• avoid-any – TypeScript: no any; check TS errors
• post-test-cleanup – Kill processes you started for testing
• run-tests-after-features – Run tests after each feature
• no-unsolicited-summaries – Do not create summary docs unless asked