trousse

Build a Chart.js HTML dashboard from BigQuery data

Explore a BigQuery project or dataset — list tables, catalog search

Turn a Google Sheet into a queryable BigQuery table — paste a URL, get a table

Profile a BigQuery table — schema, shape detection, quality assessment

Analyse a Google Sheet directly — no BigQuery needed. Paste a URL, get insights.

Spawns an isolated Claude with no CLAUDE.md, no skills, no hooks, no plugin context — only training weights and built-in skills. INVOKE BEFORE running evals, design research, cold critique, baseline comparisons, or testing plugin installs as a fresh user would experience them. Triggers on 'blank slate claude', 'fresh claude', 'isolated claude', 'naive claude', 'test plugin install', 'out of box claude', 'ardoise'. (user)

BigQuery data analysis — BEFORE writing any BQ query, load this for methodology and dialect reference. Provides 5-stage workflow (discover → understand → analyse → validate → present) mapped to MCP tools (execute_sql, forecast, analyze_contribution, catalog search). Triggers on 'analyse this data', 'explore the dataset', 'what tables do we have', 'build a dashboard', 'query BigQuery', 'why did this metric change'. (user)

MANDATORY gate BEFORE running jq on any .jsonl under ~/.claude/ or reading past CC sessions. Invoke FIRST when introspecting conversations, searching session history, parsing transcripts, or building tools that read ~/.claude/projects/ data. Provides the CC JSONL schema reference and `deglacer` CLI tool — prevents the 54-attempt fumble pattern where Claudes guess at field names. Triggers on 'what happened last session', 'find when we discussed', 'parse session', 'read conversation', 'session history', 'token usage', 'deglacer'. Do NOT use for live session context (use garde-manger) or git history (use git log). (user)

Orchestrates diagram creation with iterative render-and-check workflow. Invoke FIRST when asked to 'create a diagram', 'Venn diagram', 'flow chart', 'architecture diagram', 'visualize this' — ensures CRAP-principled self-critique before showing user, preventing amateur layouts and low-contrast text. Composes with brand skills for styling. (user)

Orchestrates cross-machine repo hygiene + GitHub account cleanup via an audit→approve→execute process that prevents accidental deletion. FIRST sweeps every git repo across machines (local + ssh) for uncommitted/unpushed work and true ahead/behind drift, THEN audits GitHub-side — Dependabot alerts traced to unused-direct vs transitive deps, stale forks, orphaned secrets, failing workflows, plugin version-bump gaps. Triggers on 'clean up GitHub', 'audit my repos', 'uncommitted or unpushed changes', 'are my repos in sync', 'push discipline', 'Dependabot trouble', 'unused deps', 'stale forks', 'dependency audit'. Requires gh CLI (+ ssh for remote hosts). (user)

1 hook across 1 event