Constantine Mirin
mirin.pro
Constantine Mirin
@mirin.pro
Tech CEO
Running postindustria.com
Sharing my ideas: https://mirin.pro/
Kept losing work to context compaction. Not code — git handles that. The plan. What’s blocked on what.

Built a lightweight issue tracker in the repo. Dependencies explicit. 23 open issues, 22 blocked. Only one ready — that’s the point.

mirin.pro/blog/agenti...
February 11, 2026 at 7:00 PM
Claude wrote 6 nested conditionals. ESLint flagged it — complexity over 10.

It read the error, rewrote with guard clauses. No prompting needed.

Doesn’t catch architecture issues, but mechanical stuff? Less of it lands in my review now.

mirin.pro/blog/agenti...
February 10, 2026 at 7:00 PM
Got tired of re-explaining patterns every session. Semantic HTML, testing, component structure.

Wrote skill files that load automatically. Specificity beats expertise — "run tests before implementing" works better than "you are a TDD expert."

mirin.pro/blog/agenti...
February 9, 2026 at 7:00 PM
Kept catching Claude using deprecated APIs. Third time it happened, I added a doc search MCP.

Now it checks actual framework docs before guessing. Not perfect — still invents on edge cases — but the obvious version mismatches stopped.

mirin.pro/blog/agenti...
February 8, 2026 at 12:12 AM
Kept catching Claude using deprecated APIs. Third time debugging the same type of issue, I added a doc search MCP.

Now it checks actual framework docs before guessing. Not perfect — still invents on edge cases — but the obvious version mismatches stopped.

mirin.pro/blog/agenti...
February 5, 2026 at 10:46 AM