Coding agent

An agent that reads a repository, edits files, runs commands and tests, and opens pull requests.

Claude Code, Codex, Cursor and similar tools work inside your codebase with your tools. They are fast at well-specified work and confident when wrong. The output is only as good as the tests, rules and review around it.

Share: LinkedIn · X ·

Related terms

AGENTS.md and CLAUDE.md: Files in a repository with the rules a coding agent reads at the start of every session.
Hooks: Scripts the harness runs automatically at fixed points, such as before a tool call or after an edit.
Human in the loop: A person approves, edits or rejects the agent’s action before it takes effect.

← All terms

Free tools

Business idea validatorTen rubrics, a fixed-rule verdict and three cheap experiments. Free.Software cost estimatorYour project among 125 real products, with honest ranges.Engagement configuratorPick the work and its size, see hours, price and start date.SPF, DKIM and DMARC checkerGrade any domain’s email DNS, with records to paste.BIMI checkerRecord, DMARC, SVG Tiny PS logo and VMC or CMC, with an inbox preview.

Want the fun version? The Corporate-speak Translator has a Polish dictionary of office phrases and what they really mean. Corporate-speak dictionary (Polish) →

Need this built, fixed or reviewed?

I build and rescue products with AI coding agents under rules: AI features in production, honest estimates, email that gets delivered.

Book a free 30-min call See price and start date

How I work

Przemysław Zalewski · 15+ years shipping software

“a true bias for action” client CTO, public LinkedIn recommendation

Confidential by default. NDA is standard. I never show your project, name or screenshots without written consent, which is why this site names no clients without permission.
Your code, your accounts. Code and data stay in your repository and accounts. AI tools run with training on your data turned off, and secrets never reach a model.
A handover you can use. Every project ends with the same checklist: a README that gets it running, one architecture diagram, written decisions, CI, a runbook and a recorded walkthrough. It is done when someone outside the project can run it from the docs.
Boring technology where it counts. I pick a stack you can hire for. Anything experimental needs your yes and an exit plan.
Approach matched to your risk appetite. Prototype, product or regulated: the level decides how much autonomy the agents get and how much review and validation each change needs.
Everything checkable. Every number on my pages links to its source. My tools are free, and the idea validator skill is open source (MIT).

All principles and risk levels →