MCP servers and skills: search, filter by where they run, and compare.
Use for Vercel cost and performance optimization on deployed projects, especially Next.js, SvelteKit, Nuxt, and limited Astro apps. Collect Vercel metrics, usage, project config, and code scan results
OfficialSkillMIT★ 32k in collectionNo key
Access and test Vercel deployments protected by Vercel Authentication, SSO, or Deployment Protection with agent-browser. Use when a preview or production URL redirects to a Vercel login page, returns
OfficialSkillApache-2.0★ 44k in collectionNo key
The most complete Vercel MCP server — 70 tools over the full Vercel REST API (deployments, logs, projects, env, domains, DNS, certs) plus a vercel_raw escape hatch and a readonly safety mode.
Node.jsMITFew starsNeeds a key
React and Next.js performance guidelines for writing, reviewing and refactoring components and data fetching.
OfficialSkillMIT★ 33kNo key
Stateless stdio MCP server with four read-only tools for observing Vercel deployments. 107 tests, CI green, published on npm and listed in the MCP registry.
Node.jsMITFew starsNeeds a key
Reviews UI code against Vercel's Web Interface Guidelines for accessibility and UX compliance.
OfficialSkillMITNo key
Systematically explore and test a web application to find bugs, UX issues, and other problems. Use when asked to "dogfood", "QA", "exploratory test", "find issues", "bug hunt", "test this app/site/pla
OfficialSkillApache-2.0★ 44k in collectionNo key
Classify a skills CLI pull request from its description and patch, while respecting existing labels.
OfficialSkillMIT★ 35k in collectionNo key
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web a
OfficialSkillApache-2.0★ 44k in collectionNo key
Validate a commit-specific Next.js preview package and manually trigger the entire Next.js deployment test suite through the test_e2e_deploy_release.yml GitHub Actions workflow. Use only when asked to
OfficialSkillMIT★ 143k in collectionNo key
Code generation utilities for json-render. Use when generating code from UI specs, building custom code exporters, traversing specs, or serializing props for @json-render/codegen.
OfficialSkillApache-2.0★ 19k in collectionNo key
MCP Apps integration for json-render. Use when building MCP servers that render interactive UIs in Claude, ChatGPT, Cursor, or VS Code, or when integrating json-render with the Model Context Protocol.
OfficialSkillApache-2.0★ 19k in collectionNo key
Interpolation curves in Remotion - linear, easing, spring animations
OfficialInstructionsApache-2.0★ 19k in collectionNo key
YAML wire format for json-render with streaming parser, prompt generation, and AI SDK transform. Use when working with @json-render/yaml, YAML-based spec streaming, yaml-spec/yaml-edit fences, or YAML
OfficialSkillApache-2.0★ 19k in collectionNo key
Automate Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify, etc.) using agent-browser via Chrome DevTools Protocol. Use when the user needs to interact with an Electron app, autom
OfficialSkillApache-2.0★ 44k in collectionNo key
Benchmark React or Next.js changes on Vercel Sandbox VMs with paired A/B statistics: react PR/commit vs base, or Next.js PR/commit vs base, measured end-to-end through the bench/render-pipeline app (r
OfficialSkillMIT★ 143k in collectionNo key
Drop-in inspector panel for any json-render app. Use when the user wants to debug a generative UI, inspect the spec tree, edit state at runtime, see dispatched actions, follow stream patches live, bro
OfficialSkillApache-2.0★ 19k in collectionNo key
Core package for defining schemas, catalogs, and AI prompt generation for json-render. Use when working with @json-render/core, defining schemas, creating catalogs, or building JSON specs for UI/video
OfficialSkillApache-2.0★ 19k in collectionNo key
Core agent-browser usage guide. Read this before running any agent-browser commands. Covers the snapshot-and-ref workflow, navigating pages, interacting with elements (click, fill, type, select), extr
OfficialSkillApache-2.0★ 44k in collectionNo key
Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new `errors/<slug>.mdx` page, auditing an existing one, or checking that a page matches the framework fix car
OfficialSkillMIT★ 143k in collectionNo key
This project uses the eve framework. Before writing code, always read the relevant guide in node modules/eve/dist/docs/public/ .
OfficialInstructionsApache-2.0★ 5.6k in collectionNo key
How to use the `@gate` / `@force-gate` test directives instead of `it.skip` or fake-green skip patterns. Use when a test is known-failing under some test-matrix dimension (dev mode, a bundler, an expe
OfficialSkillMIT★ 143k in collectionNo key
Create Git branches, commits, pushes, and GitHub pull requests for Next.js. Use when the user asks to create a branch, commit current changes, open a PR or draft PR, publish a pull request, or recover
OfficialSkillMIT★ 143k in collectionNo key
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