Project record
Read the repository's product, design, and context files before searching the code. Write back the durable facts a task establishes, so the next session starts from evidence.
Engineering judgment for code and product work.
markskill helps AI agents and assistants understand the problem, choose the right scope of change, and show what the evidence supports.
npx skills add thedevmark/markskill -g
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What it covers
Five parts, in the order a task uses them.
Scope judgment
Start with the user's goal and the observed behavior. Keep sound structure; repair, restructure, or replace what prevents the required result.
Code
Trace invariants, callers, state, and data before changing the owner. Preserve validation, authorization, recovery, and useful regression evidence.
Product surfaces
Verification
Separate source inspection, tests, rendered behavior, and production checks. Claim only what ran, and hand off long or risky work with a brief the reviewer can check.