Claude Skills · Data & Analytics

Data Scraper

ericrisco/rsc-harness

Use when data lives on a website with no usable API — listings, prices, public records — and the scrape must stay legal and not get blocked: legal gate, extraction path, durable selectors, pacing, resilience. NOT parsing bytes you already hold into fields (that is structured-extraction), NOT a documented API or key (that is api-connector-builder).

★ 66 Synced 1 hour ago View SKILL.md

At a glance

Data & Analytics Manual install Shell Auth required Actively maintained

This skill is for Data & Analytics and helps you scrape website data without an api, extract product listings and prices, and collect public records from websites.

Install git clone --depth 1 https://github.com/ericrisco/rsc-harness cp -r rsc-harness/skills/data-scraper ~/.claude/skills/data-scraper
Can use Not declared by the author

Setup, runtime and requirements describe ericrisco/rsc-harness, the repo this skill ships in.

web-scrapingHtml ParsingLegal ComplianceSelectorsRate LimitingResilience

Also in ericrisco/rsc-harness

View the repo
Ab Testing Data & Analytics

Use when designing or analyzing a controlled experiment — falsifiable hypothesis, sample size from an MDE, reading significance/CI/power, CU...

Accessibility Coding

Use when making a web UI conform to WCAG 2.2 Level AA — axe-core or Lighthouse a11y violations, keyboard operability, focus management, ARIA...

Ads Marketing

Use when running or fixing paid acquisition on Google or Meta — campaign structure (Performance Max, Demand Gen, Search, Advantage+), platfo...

Agent Eval Code Review & Testing

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,...

Agent Safety DevOps & Infrastructure

Use when bounding an LLM agent that already runs — scoping its task domain, gating tools to least privilege, defending against prompt inject...

AI Media Design

Use when a creative goal must become a finished media file: pick and order generative-media models per modality — AI voiceover, image-to-vid...

Analytics Data & Analytics

Use when instrumenting product or web analytics — GA4/PostHog SDK wiring, event taxonomy, funnels, double-counted events, consent gating, PI...

Analyze Code Review & Testing

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...

Angular Legal

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...

API Design Legal

Use when settling the contract of an API you expose, before implementation: resources/URLs, REST vs GraphQL, versioning, one RFC 9457 error...

Article Writing Marketing

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

Eng Runbook nexu-io/open-design

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...

Dating Web nexu-io/open-design

A consumer-feeling dating / matchmaking dashboard — left rail navigation, ticker bar of community signals, headline KPIs, a 30-day mutual-ma...

D3 Visualization nexu-io/open-design

Teaches the agent to produce D3 charts and interactive data visualizations. A comprehensive D3.js skill with examples across chart types and...

Live Dashboard nexu-io/open-design

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...

Dashboard nexu-io/open-design

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...