Official
mcp-builderTop in collection
by anthropics · Engineering
Guides creation of MCP servers (Python/TS)
Engineering
Densest vertical: obra superpowers + Cloudflare + Vercel + Sentry + Trail of Bits + Stripe + Hookdeck + Netresearch
Trust:Official — reviewed by AnthropicVendor — from a known companyCommunity — review before installing
Community-tier skills are not vetted by Anthropic — review the source before installing.
40 skills
Official
by anthropics · Engineering
Tests local webapps with Playwright + screenshots
Official
by anthropics · Engineering
React + Tailwind + shadcn artifacts
★ ~117k
Official
by anthropics · Engineering
Creates/edits/evaluates skills
★ ~117k
Community
by obra · Engineering
RED-GREEN-REFACTOR enforcement
★ ~73k
Community
by obra · Engineering
Isolated git worktrees with safety verification
★ ~73k
Community
by obra · Engineering
Fresh subagent per task with two-stage review
★ ~73k
Community
by obra · Engineering
Task-by-task plan execution with checkpoints
★ ~73k
Community
by obra · Engineering
Skill for writing new Agent Skills properly
★ ~73k
Community
by obra · Engineering
Verifies tests, merge/PR/discard options
★ ~73k
Community
by obra · Engineering
4-phase systematic debugging
★ ~73k
Community
by mattpocock · Engineering
Rescues ball-of-mud codebases
★ ~9k
Official
by anthropics · Engineering
Code-review workflow
Official
by anthropics · Engineering
Architecture/system design workflow
Official
by anthropics · Engineering
Incident management workflow
Vendor
by stripe · Engineering
Stripe: Checkout vs PaymentIntents, Connect, billing
Vendor
by stripe · Engineering
Stripe SDK and API version upgrade
Vendor
by hookdeck · Engineering
Stripe webhook receivers with verification
Vendor
by hookdeck · Engineering
GitHub webhook receiver with HMAC verification
Vendor
by hookdeck · Engineering
Shopify webhooks with HMAC verification
Vendor
by cloudflare · Engineering
Workers CLI: KV, R2, D1, Queues, Workflows
Vendor
by cloudflare · Engineering
Stateful coordinated apps on Workers edge
Vendor
by cloudflare · Engineering
AI agents on Workers using Agents SDK
Vendor
by cloudflare · Engineering
Workers production patterns
Vendor
by getsentry · Engineering
Sentry SDK skills per language
Vendor
by trailofbits · Engineering
CodeQL, Semgrep, SARIF parsing toolkit
Vendor
by trailofbits · Engineering
Architectural context for security audits
Vendor
by trailofbits · Engineering
Security testing handbook as skills
Vendor
by browserbase · Engineering
Sessions, contexts, debug failing automations
Vendor
by vercel-labs · Engineering
Next.js, React Best Practices, Web Design, AccessLint
Vendor
by dbt-labs · Engineering
Analytics engineering, MetricFlow, dbt Mesh
Vendor
by github · Engineering
GitHub-official agent skills/instructions/hooks
Community
by lackeyjb · Engineering
Model-invoked Playwright automation
Community
by netresearch · Engineering
PHP 8.x: types, enums, PHPStan, Rector
Community
by netresearch · Engineering
OWASP audit patterns for PHP
Community
by netresearch · Engineering
Dockerfile, compose, multi-stage builds
Community
by netresearch · Engineering
Production Go: testing, Docker, resilience
Community
by netresearch · Engineering
Branching, Conventional Commits, PR workflows
Community
by netresearch · Engineering
SLSA, OpenSSF scorecards, SBOMs
Community
by zxkane · Engineering
AWS CDK, cost-opt MCP, serverless patterns