Deploy to Vercel Deploy any project to Vercel. Always deploy as preview (not production) unless the user explicitly asks for production. The goal is to get the user into the best long-term setup: their project linked to Vercel with git-push deploys. Every method below tries to move the user closer to that state. Step 1: Gather Project State Run all four checks before deciding which method to use:
1. Check for a git remote
git remote get-url origin 2
/dev/null
2. Check if locally linked to a Vercel project (either file means linked)
cat .vercel/project.json 2
/dev/null || cat .vercel/repo.json 2
/dev/null
3. Check if the Vercel CLI is installed and authenticated
vercel whoami 2
/dev/null
4. List available teams (if authenticated)
vercel teams list --format json 2
/dev/null Team selection If the user belongs to multiple teams, present all available team slugs as a bulleted list and ask which one to deploy to. Once the user picks a team, proceed immediately to the next step — do not ask for additional confirmation. Pass the team slug via --scope on all subsequent CLI commands ( vercel deploy , vercel link , vercel inspect , etc.): vercel deploy [ path ] -y --no-wait --scope < team-slug
If the project is already linked ( .vercel/project.json or .vercel/repo.json exists), the orgId in those files determines the team — no need to ask again. If there is only one team (or just a personal account), skip the prompt and use it directly. About the .vercel/ directory: A linked project has either: .vercel/project.json — created by vercel link (single project linking). Contains projectId and orgId . .vercel/repo.json — created by vercel link --repo (repo-based linking). Contains orgId , remoteName , and a projects array mapping directories to Vercel project IDs. Either file means the project is linked. Check for both. Do NOT use vercel project inspect , vercel ls , or vercel link to detect state in an unlinked directory — without a .vercel/ config, they will interactively prompt (or with --yes , silently link as a side-effect). Only vercel whoami is safe to run anywhere. Step 2: Choose a Deploy Method Linked ( .vercel/ exists) + has git remote → Git Push This is the ideal state. The project is linked and has git integration. Ask the user before pushing. Never push without explicit approval: This project is connected to Vercel via git. I can commit and push to trigger a deployment. Want me to proceed? Commit and push: git add . git commit -m "deploy:
" git push Vercel automatically builds from the push. Non-production branches get preview deployments; the production branch (usually main ) gets a production deployment. Retrieve the preview URL. If the CLI is authenticated: sleep 5 vercel ls --format json The JSON output has a deployments array. Find the latest entry — its url field is the preview URL. If the CLI is not authenticated, tell the user to check the Vercel dashboard or the commit status checks on their git provider for the preview URL. Linked ( .vercel/ exists) + no git remote → vercel deploy The project is linked but there's no git repo. Deploy directly with the CLI. vercel deploy [ path ] -y --no-wait Use --no-wait so the CLI returns immediately with the deployment URL instead of blocking until the build finishes (builds can take a while). Then check on the deployment status with: vercel inspect < deployment-url For production deploys (only if user explicitly asks): vercel deploy [ path ] --prod -y --no-wait Not linked + CLI is authenticated → Link first, then deploy The CLI is working but the project isn't linked yet. This is the opportunity to get the user into the best state. Ask the user which team to deploy to. Present the team slugs from Step 1 as a bulleted list. If there's only one team (or just a personal account), skip this step. Once a team is selected, proceed directly to linking. Tell the user what will happen but do not ask for separate confirmation: Linking this project to
on Vercel. This will create a Vercel project to deploy to and enable automatic deployments on future git pushes. If a git remote exists , use repo-based linking with the selected team scope: vercel link --repo --scope < team-slug This reads the git remote URL and matches it to existing Vercel projects that deploy from that repo. It creates .vercel/repo.json . This is much more reliable than vercel link (without --repo ), which tries to match by directory name and often fails when the local folder and Vercel project are named differently. If there is no git remote , fall back to standard linking: vercel link --scope < team-slug
This prompts the user to select or create a project. It creates .vercel/project.json . Then deploy using the best available method: If a git remote exists → commit and push (see git push method above) If no git remote → vercel deploy [path] -y --no-wait --scope
, then vercel inspect to check status Not linked + CLI not authenticated → Install, auth, link, deploy The Vercel CLI isn't set up at all. Install the CLI (if not already installed): npm install -g vercel Authenticate: vercel login The user completes auth in their browser. If running in a non-interactive environment where login is not possible, skip to the no-auth fallback below. Ask which team to deploy to — present team slugs from vercel teams list --format json as a bulleted list. If only one team / personal account, skip. Once selected, proceed immediately. Link the project with the selected team scope (use --repo if a git remote exists, plain vercel link otherwise): vercel link --repo --scope < team-slug
if git remote exists
vercel link --scope < team-slug
if no git remote
Deploy
using the best available method (git push if remote exists, otherwise
vercel deploy -y --no-wait --scope
Deploy current directory
bash /mnt/skills/user/deploy-to-vercel/resources/deploy.sh
Deploy specific project
bash /mnt/skills/user/deploy-to-vercel/resources/deploy.sh /path/to/project
Deploy existing tarball
bash
/mnt/skills/user/deploy-to-vercel/resources/deploy.sh /path/to/project.tgz
The script auto-detects the framework from
package.json
, packages the project (excluding
node_modules
,
.git
,
.env
), uploads it, and waits for the build to complete.
Tell the user:
"Your deployment is ready at [previewUrl]. Claim it at [claimUrl] to manage your deployment."
No-Auth Fallback — Codex sandbox
When to use:
In the Codex sandbox where the CLI may not be authenticated. Codex runs in a sandboxed environment by default — try the CLI first, and fall back to the deploy script if auth fails.
Check whether the Vercel CLI is installed
(no escalation needed for this check):
command
-v
vercel
If
vercel
is installed
, try deploying with the CLI:
vercel deploy
[
path
]
-y
--no-wait
If
vercel
is not installed, or the CLI fails with "No existing credentials found"
, use the fallback script:
skill_dir
=
"
Deploy current directory
bash " $skill_dir /resources/deploy-codex.sh"
Deploy specific project
bash " $skill_dir /resources/deploy-codex.sh" /path/to/project
Deploy existing tarball
bash
"
$skill_dir
/resources/deploy-codex.sh"
/path/to/project.tgz
The script handles framework detection, packaging, and deployment. It waits for the build to complete and returns JSON with
previewUrl
and
claimUrl
.
Tell the user:
"Your deployment is ready at [previewUrl]. Claim it at [claimUrl] to manage your deployment."
Escalated network access:
Only escalate the actual deploy command if sandboxing blocks the network call (
sandbox_permissions=require_escalated
). Do
not
escalate the
command -v vercel
check.
Agent-Specific Notes
Claude Code / terminal-based agents
You have full shell access. Do NOT use the
/mnt/skills/
path. Follow the decision flow above using the CLI directly.
For the no-auth fallback, run the deploy script from the skill's installed location:
bash
~/.claude/skills/deploy-to-vercel/resources/deploy.sh
[
path
]
The path may vary depending on where the user installed the skill.
Sandboxed environments (claude.ai)
You likely cannot run
vercel login
or
git push
. Go directly to the
no-auth fallback — claude.ai sandbox
.
Codex
Codex runs in a sandbox. Check if the CLI is available first, then fall back to the deploy script. Go to the
no-auth fallback — Codex sandbox
.
Output
Always show the user the deployment URL.
Git push:
Use
vercel ls --format json
to find the preview URL. If the CLI isn't authenticated, tell the user to check the Vercel dashboard or commit status checks.
CLI deploy:
Show the URL returned by
vercel deploy --no-wait
. Use
vercel inspect