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devcoach

Progressive technical coaching, directly in Claude. After every task you complete with Claude Code or Claude Desktop, devcoach delivers a short, targeted lesson based on what you already know — no generic tutorials, no repeated topics.

Everything runs locally. No data leaves your machine. One SQLite file at ~/.devcoach/coaching.db.

How it works

Step What happens
You complete a task with Claude Claude finishes the work as normal
devcoach checks your knowledge map Finds a topic where you have room to grow, related to what you just did
A lesson appears at the end of the response Calibrated to your level (junior / mid / senior), never repeated
You mark it know / don't know Confidence scores update, shaping future lessons

Screenshots

Knowledge map

Knowledge map – dark theme

Knowledge map – light theme

Lesson history

Lessons – dark theme

Lessons – light theme

Settings

Settings – dark theme

Settings – light theme

Quick install

uv tool install devcoach
devcoach install   # registers with Claude Code / Claude Desktop

Restart Claude and you're ready. See Getting started for the full onboarding walkthrough.