Use when deploying to Vercel - linking the project, env vars per environment and vercel env pull, protected previews, the config file, regions near the database, crons, rolling releases and rollback, the firewall, and gated prebuilt deploys from CI.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Deploy to Vercel
Vercel builds and serves the app; there is no image and no server to patch. One project, one config file, functions next to the database, previews protected behind the Git integration. Commercial use needs Pro; Hobby is non-commercial only.
## 1. Audit current state (change nothing)
```bash
cat .claude/stack-profile.md 2>/dev/null || cat ~/.claude/stack-profile.md 2>/dev/null
ls vercel.json vercel.ts vercel.toml .vercel/ .github/workflows 2>/dev/null
vercel --version 2>/dev/null
grep -n "\.vercel" .gitignore 2>/dev/null
```
Read from the profile: `hosting` must include `vercel`; `backend.track` (`nextjs`, `hono`, `fastapi` run on Vercel functions), `frontend.meta` (`next`, `nuxt`, `vite`), `database.host` (`supabase`) and its region, `package_manager`. Only one config file may exist (`vercel.json`, `vercel.ts`, or `vercel.toml`); two means delete one. Check token presence by NAME only (`VERCEL_TOKEN`, `VERCEL_ORG_ID`, `VERCEL_PROJECT_ID`); never print values.
## 2. Decide
- Profile `hosting` is not `vercel` → stop; see [hosting-decision.md](../_shared/hosting-decision.md).
- No config file and no `.vercel/` → full (steps 3 to 7).
…
The line at the top of this page pins the label git:20261009.ecf444d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_lkqfksa2rkqrxzmr
GET https://markdownregistry.com/api/v1/resolve?ref=velimirmueller/lab-claude-skills/deploy-to-vercel
GET https://markdownregistry.com/api/v1/blob/f67d5b68e8522f992a8eed7e21e433eab5e68d5da6268e3b118961e70745d6c9
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
velimirmueller/lab-claude-skills · skills/ai/build-llm-seam/SKILL.md · Use when adding the first LLM call to a service, or when model calls are scattered through it — one module owns every…
velimirmueller/lab-claude-skills · skills/ai/build-mcp-server/SKILL.md · Use when exposing a service or dataset to AI clients through the Model Context Protocol — few task-shaped tools with…
velimirmueller/lab-claude-skills · skills/ai/build-rag-pipeline/SKILL.md · Use when building retrieval-augmented answers over your own documents — structure-aware chunking, pinned embeddings in…
velimirmueller/lab-claude-skills · skills/ai/secure-llm-features/SKILL.md · Use when shipping or reviewing an LLM feature that reads untrusted text or has tools — prompt-injection threat model…
velimirmueller/lab-claude-skills · skills/ai/set-up-llm-evals/SKILL.md · Use when an LLM feature ships on vibes — golden datasets in the repo, deterministic checks first, an LLM judge with a…
velimirmueller/lab-claude-skills · skills/backend/build-nextjs-backend/SKILL.md · Use when building or reviewing the server side of a Next.js 16 App Router app — a server-only data access layer that…
velimirmueller/lab-claude-skills · skills/backend/build-supabase-edge-function/SKILL.md · Use when logic must run server-side next to Supabase — a webhook, a cron or database-triggered job, a third-party call…
velimirmueller/lab-claude-skills · skills/backend/configure-backend-tests/SKILL.md · Use when a backend service needs a test setup or its tests mock the database. Builds the pyramid - pure unit tests…
velimirmueller/lab-claude-skills · skills/backend/design-http-api/SKILL.md · Use when adding or changing HTTP endpoints, or when the frontend needs typed calls — sets the OpenAPI 3.1 contract, RFC…
velimirmueller/lab-claude-skills · skills/backend/harden-backend/SKILL.md · Use when a backend service is about to take untrusted traffic or fails a security review. Adds edge validation, rate…
velimirmueller/lab-claude-skills · skills/backend/scaffold-fastapi-service/SKILL.md · Use when starting a Python HTTP API or adding a service to a repo with no FastAPI app yet — scaffolds a uv src-layout…
velimirmueller/lab-claude-skills · skills/backend/scaffold-go-service/SKILL.md · Use when starting a Go HTTP service or adding one to a repo with no Go module yet — scaffolds stdlib net/http (1.22+…
vercel-labs/agent-skills · skills/deploy-to-vercel/SKILL.md · Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy…
asymmetric-al/core · .agents/skills/deploy-to-vercel/SKILL.md · Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy…
rudycity/superagent · .agents/skills/deploy-to-vercel/SKILL.md · Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy…
andersonlimahw/lemon-ai-hub · plugins/deploy-to-vercel/SKILL.md · Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy…
velimirmueller/claude-skills · skills/infra/deploy-to-vercel/SKILL.md · Use when deploying to Vercel - linking the project, env vars per environment and vercel env pull, protected previews…
