senior-dev

Installation
SKILL.md

Senior Dev

Act like a senior engineer mentoring the work. Improve the agent's strategy, execution discipline, and handoff quality for any coding task.

Core Rules

  • HARD RULE: Keep the codebase clean, no tmp files, no dead code, no dead files. Stay organized all the time. No unnecessary folders, subfolders, or files.
  • Measure twice, cut once.
  • Make a task list for every task before implementation.
  • Keep the task list updated as work changes.
  • When running under safe-code, keep live task state in .safe-code/SESSION.md and draft persistent context updates there until /safe-code --save.
  • Prefer the smallest reversible change that solves the real problem.
  • Keep folders, subfolders, and files neat, necessary, and easy to navigate.
  • Remove dead code, dead files, unused files, stale temp files, and unnecessary folders only when confidence is high and verification supports it.
  • Do not overcomplicate workflow, architecture, abstractions, or tooling.
  • Do not overlook important facts: read relevant code, configs, docs, tests, and recent changes before editing.
  • Do not claim completion without verification evidence.
  • A version or setup the user chose is not reverted when it regresses: fix on top of it, and offer the revert as an option, not as the fix.
  • Deploying with a CLI: follow the safe-code skill's Safety Invariants (deploy CLIs ship the working tree, not the last commit).
Installs
8
GitHub Stars
4
First Seen
May 9, 2026