protected-vercel-deployments SKILL.md skillA
protected-vercel-deployments from vercel-labs/agent-browser is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vercel-labs/agent-browser/protected-vercel-deployments@git:20260824.021d925Pins git:20260824.021d925 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vercel-labs/agent-browser
- Path
skill-data/protected-vercel-deployments/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260824.021d925, committed Aug 24, 2026
- Size
- 6,831 bytes
- Repository stars
- 44,324
- License
- Apache-2.0
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 a protection 401 or 403, or needs short-lived Trusted Sources OIDC authentication instead of a static bypass secret or public exception.
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
# Protected Vercel deployments Use the caller's existing Vercel identity and a short-lived OIDC token. Do not disable Deployment Protection, make the deployment public, or ask for a static bypass secret first. ## Same-project preview A local development token for the target project can access that project's protected Preview deployments through the default Trusted Sources self-access rule. No Trusted Sources configuration is normally required. Confirm the local identity and Vercel CLI version: ```bash vc whoami vc --version ``` Require Vercel CLI `53.3.0` or newer before running `vc project token`. Versions `50.25.0` through `53.2.x` write the token to stderr, so command substitution captures nothing and the credential can appear in logs. If the installed version is older, stop and ask the user to upgrade it. Do not attempt to capture or recover the token from stderr. …
Read the whole file at its exact version.
How to install
mdr add vercel-labs/agent-browser/protected-vercel-deployments@sha256:14c64d69da20c056The line at the top of this page pins the label git:20260824.021d925, 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.
[](https://markdownregistry.com/a/art_mp2tlvxksss2nshe)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 24, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6831 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
vercel-labs/agent-browser · 44,324 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mp2tlvxksss2nshe GET https://markdownregistry.com/api/v1/resolve?ref=vercel-labs/agent-browser/protected-vercel-deployments GET https://markdownregistry.com/api/v1/blob/14c64d69da20c05635efa0ec430eb82e968d8680599f4f11d500ed983597065f
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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.