vercel-labs/dev3000
3 skills722 installs4.6k starsGitHub
Install
npx skills add https://github.com/vercel-labs/dev3000Skills in this repo
1D3kd3k is a bootstrap skill from Vercel Labs dev3000 for solo builders who run web apps inside Codex, Cursor, or Claude Code and are tired of split-brain debugging across terminal dev servers and headless browsers. It walks an agent through detecting whether dev3000 is present, installing or initializing it, and starting d3k as the primary runtime so server output and browser console context land in one unified log stream. The skill promotes a d3k-first habit: avoid kicking off raw npm or bun dev when you need reproducible agent debugging, and use CDP-backed browser control for navigation and inspection tasks. That matters when you are shipping small SaaS or agent-facing UIs where the agent itself is the operator. The bundled publish notes include a default invoke phrase and GitHub install URL for skills.sh. It is not a hosting or production monitoring replacement; it optimizes local iteration and agent-led triage before you move to formal test and ship gates.611installs2Analyze BundleAnalyze Bundle is an agent skill from the dev3000 tooling line that helps solo Next.js builders investigate bundle bloat using Vercel-style analyzer output already converted to NDJSON. After a build produces .next/diagnostics/analyze/ndjson files, you or your agent can rank routes by compressed weight, trace large sources, and follow module_edges without clicking through a GUI analyzer. The skill documents which file holds module registries versus per-route chunk_parts and supplies shell-friendly jq pipelines for exploration. That fits indie SaaS teams trying to ship faster pages without hiring a dedicated performance engineer. Invoke it when you have analyzer artifacts on disk and need actionable prioritization—not when you still need to wire up bundle analyzer generation from scratch.103installs3DeepsecDeepsec is a Security agent skill associated with Vercel Labs dev3000—a Node-based developer agent CLI that bundles esbuild output and externalizes heavy SDKs such as Claude Agent SDK, Codex, and Vercel Sandbox. Prism ingested limited SKILL prose for this entry (workspace build script text rather than operator instructions), so treat this page as a catalog pointer: invoke deepsec when you want a dedicated security pass in the same toolchain you use to run dev3000 locally or in CI. Solo builders shipping agent CLIs should slot it after feature work and before release, focusing on dependency exposure, sandbox boundaries, and secrets handling implied by those externals. Re-read the skill README in the upstream repo when tagging or automating invocation, and cross-check Prism’s Security Audits panel rather than assuming pass/fail from the slug alone.8installs