Developer
Coding, testing, browser automation, deploys and release checks. 1,893 items in this section, 68 passed the security scan.
Superpowers (obra)
Skills framework/methodology: verification-before-completion, writing-plans, executing-plans, systematic-debugging, TDD, subagent-driven development.
Anthropic Skills (skill-creator, webapp-testing)
Anthropic's public skills repo incl. skill-creator (turn a workflow/correction into a skill) and webapp-testing (Playwright).
agent-browser (Vercel Labs)
Browser-automation CLI for agents plus its skill (snapshot/click/fill), local or cloud browsers.
Playwright MCP (Microsoft)
Official Playwright MCP server: drive a real browser via accessibility snapshots.
Langfuse
Open-source LLM/agent tracing, evals, prompt management; self-host or cloud.
Vercel Agent Skills (official)
Official Vercel skills incl. deploy-to-vercel, vercel-cli-with-tokens, React/Next best practices.
promptfoo
CLI to test prompts, agents and RAG with assertions; red-teaming and vulnerability scanning for LLM apps.
Cloudflare Skills (official)
Cloudflare's official agent skills (Workers, Wrangler, Agents SDK, Durable Objects, Sandbox, Email Service, Turnstile, web performance, Zero Trust and more),…
Supabase MCP (official)
Hosted Supabase MCP (mcp.supabase.com) with read_only and project scoping flags: SQL, schema, logs, docs.
Web quality skills (Lighthouse / Core Web Vitals)
Agent skills for auditing and fixing web quality (performance, accessibility, SEO) based on Lighthouse and Core Web Vitals.
WordPress MCP Adapter (official)
WordPress's adapter that exposes a site's Abilities API over MCP so agents can work with posts and site features.
Sentry MCP / toolkit (official)
Sentry's agentic tooling incl. the hosted Sentry MCP (mcp.sentry.dev): read issues, errors, releases.
VectorBT Backtesting Skills (Marketcalls)
Agent skills for backtesting trading strategies with VectorBT: setup, backtest, optimize, and vectorbt-expert skills covering Indian/US/crypto markets, fee m…
Prediction Market Agent Tooling (Gnosis)
Gnosis Python library to benchmark, deploy and monitor prediction-market agents: AbstractBenchmarkedAgent vs crowd wisdom on Manifold/etc., DeployableTraderA…
Zime call-review skills
45 Agent Skills that audit sales-call transcripts and CRM exports against GTM rubrics by deal stage, citing a buyer quote for every finding; run locally with…
Publish a web page (deed.page)
Publishes or updates a static page or site to a permanent https://<slug>.deed.page/ URL in one anonymous request (deed.page), stores the one-time owner token…
Release = verified live (checklist skill)
Don't call a release done until the live URL passes an end-to-end check; keep a rollback ready.
brainstorming
Agent skill (SKILL.md) for software development, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
dispatching-parallel-agents
Agent skill (SKILL.md) for agent orchestration, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
receiving-code-review
Agent skill (SKILL.md) for code review, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
requesting-code-review
Agent skill (SKILL.md) for code review, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
systematic-debugging
Agent skill (SKILL.md) for debugging, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
test-driven-development
Agent skill (SKILL.md) for testing, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
using-git-worktrees
Agent skill (SKILL.md) for GitHub and git work, published in obra/superpowers. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
code-review
Agent skill (SKILL.md) for code review, published in mattpocock/skills. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
git-guardrails-claude-code
Agent skill (SKILL.md) for GitHub and git work, published in mattpocock/skills. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
tdd
Agent skill (SKILL.md) for testing, published in mattpocock/skills. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
claude-api
Agent skill (SKILL.md) for software development, published in anthropics/skills. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.
frontend-design
Agent skill (SKILL.md) for frontend development and UI and design, published in anthropics/skills. Load it into Claude Code, Codex, Cursor or another SKILL.m…
mcp-builder
Agent skill (SKILL.md) for MCP tooling, published in anthropics/skills. Load it into Claude Code, Codex, Cursor or another SKILL.md-aware agent.