Claude Skills · Data & Analytics
KPI Framework
ericrisco/rsc-harnessUse when a team must decide what to measure before building anything — picking one north-star metric, separating leading input drivers from lagging outputs, adding guardrails so a number cannot be gamed, and setting a target that is not arbitrary. NOT the live dashboard that displays them (that is `dashboard`), NOT instrumenting the events (that is `analytics`), NOT the recurring board report (that is `reporting`).
At a glance
This skill is for Data & Analytics and helps you define north-star metrics, separate leading and lagging indicators, and set non-arbitrary performance targets.
git clone --depth 1 https://github.com/ericrisco/rsc-harness
cp -r rsc-harness/skills/kpi-framework ~/.claude/skills/kpi-framework
Setup, runtime and requirements describe ericrisco/rsc-harness, the repo this skill ships in.
metricsPerformance Measurementgoal-settingLeading Indicatorsguardrails
Also in ericrisco/rsc-harness
View the repoUse when designing or analyzing a controlled experiment — falsifiable hypothesis, sample size from an MDE, reading significance/CI/power, CU...
Use when making a web UI conform to WCAG 2.2 Level AA — axe-core or Lighthouse a11y violations, keyboard operability, focus management, ARIA...
Use when running or fixing paid acquisition on Google or Meta — campaign structure (Performance Max, Demand Gen, Search, Advantage+), platfo...
Use when measuring whether an LLM or agent system actually got better and gating merges on it: golden sets, fixing an inflated LLM-as-judge,...
Use when bounding an LLM agent that already runs — scoping its task domain, gating tools to least privilege, defending against prompt inject...
Use when a creative goal must become a finished media file: pick and order generative-media models per modality — AI voiceover, image-to-vid...
Use when instrumenting product or web analytics — GA4/PostHog SDK wiring, event taxonomy, funnels, double-counted events, consent gating, PI...
Use when constitution, spec, plan and tasks all exist and you want them cross-read against each other before any code is written — the rsc-s...
Use when building, refactoring, or debugging Angular (v20/21+): standalone components, signals, zoneless change detection, @if/@for/@defer c...
Use when writing a client for someone else's REST or GraphQL API: auth flow choice and token refresh, pagination to exhaustion, retry-with-j...
Use when settling the contract of an API you expose, before implementation: resources/URLs, REST vs GraphQL, versioning, one RFC 9457 error...
Use when writing one long-form article end to end — answer-first lede, question-shaped headings, plus its on-page surface (title, meta, slug...
Other Data & Analytics skills
An engineering runbook — service overview, alerts table, dashboards links, common procedures with copy-pasteable commands, on-call rotation,...
Professional trading analysis dashboard template (single-file HTML) with light/dark theme switch, dense market panels, chart interactions, d...
A consumer-feeling dating / matchmaking dashboard — left rail navigation, ticker bar of community signals, headline KPIs, a 30-day mutual-ma...
Teaches the agent to produce D3 charts and interactive data visualizations. A comprehensive D3.js skill with examples across chart types and...
Notion-style team dashboard rendered as a Live Artifact. A single-page, self-contained HTML dashboard with KPIs, a 7-day sparkline, a real-t...
Admin / analytics dashboard in a single HTML file. Fixed left sidebar, top bar with user/search, main grid of KPI cards and one or two chart...