SayandipBagchi

Concentration — Development skill for Claude Code

Development community

Turn an event count into an affected-population view — unique entities, attempts per entity, and the concentration tail.

How to install Concentration

Installs to ~/.claude/skills/sayandipbagchi-superset-bi-agent-concentration/SKILL.md

Terminal

mkdir -p ~/.claude/skills/sayandipbagchi-superset-bi-agent-concentration && curl -fsSL https://raw.githubusercontent.com/SayandipBagchi/superset-bi-agent/HEAD/commands/concentration.md -o ~/.claude/skills/sayandipbagchi-superset-bi-agent-concentration/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Concentration does

description: Turn an event count into an affected-population view — unique entities, attempts per entity, and the concentration tail argument-hint: "[the event count and where it comes from] [optional: the entity — user, account, card, mandate]"

Use the `concentration-analysis` skill.

Establish the entity before building anything: ask whether they mean users, accounts, cards, applications or mandates, test whether that entity is 1:1 with the word they used, and validate the entity brid