TIL (Today I Learned) Capture

Turn a session into a durable, engaging knowledge note. The goal is a note future-you will actually want to read — not a dry changelog. This skill is the single source of truth for TIL note format.

Step 1 — Identify the Topic

Use $ARGUMENTS if provided. Otherwise infer from:

1. Current working directory (pwd)
2. Git repo name (git remote get-url origin)
3. Dominant topic from the conversation

Complete when the topic/project name is explicit or the inferred topic is shown to the user.

Step 2 — Check for an Existing TIL Today