Frontmcp Deployment
agentfront/frontmcp
A skill your agent uses when deploying, building for production, packaging, or shipping a FrontMCP server.
Inspect and manage the user's Vercel websites, web apps, projects, and deployments.
Install Vercel
$ npx skills add asgeirtj/system_prompts_leaks --skill vercel -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install asgeirtj/system_prompts_leaks vercel --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Meta/muse-agent/skills/vercel .claude/skills/vercel && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "vercel" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercel into .claude/skills/vercel/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "vercel", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercelType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add asgeirtj/system_prompts_leaks --skill vercel -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install asgeirtj/system_prompts_leaks vercel --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Meta/muse-agent/skills/vercel .agents/skills/vercel && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "vercel" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercel into .agents/skills/vercel/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "vercel", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgeirtj/system_prompts_leaks --skill vercel -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install asgeirtj/system_prompts_leaks vercel --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Meta/muse-agent/skills/vercel .cursor/skills/vercel && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "vercel" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercel into .cursor/skills/vercel/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "vercel", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/asgeirtj/system_prompts_leaks.git --path Meta/muse-agent/skills/vercel--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add asgeirtj/system_prompts_leaks --skill vercel -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install asgeirtj/system_prompts_leaks vercel --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Meta/muse-agent/skills/vercel .gemini/skills/vercel && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "vercel" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercel into .gemini/skills/vercel/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "vercel", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install asgeirtj/system_prompts_leaks vercelInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add asgeirtj/system_prompts_leaks --skill vercel -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .github/skills && cp -r skills-src/Meta/muse-agent/skills/vercel .github/skills/vercel && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "vercel" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercel into .github/skills/vercel/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "vercel", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgeirtj/system_prompts_leaks --skill vercel -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install asgeirtj/system_prompts_leaks vercel --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Meta/muse-agent/skills/vercel .opencode/skills/vercel && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "vercel" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Meta/muse-agent/skills/vercel into .opencode/skills/vercel/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "vercel", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
vercel- GitHub stars
- 69k
- Token cost
- ~609 tokens
- SKILL.md length
- 273 words
- Files
- 3
- Skills in repo
- 124
- Repo updated
- First seen
- Licence
- CC0-1.0
At a glance
Inspect and manage the user's Vercel websites, web apps, projects, and deployments.
- Read build and runtime logs
- Calls vercel
- Investigate production errors and failed deployments
- Check deployment status
What it does
Vercel is an agent skill from asgeirtj/system_prompts_leaks. Inspect and manage the user's Vercel websites, web apps, projects, and deployments. Use to read build and runtime logs, investigate production errors and failed deployments, check deployment status, and deploy projects through Vercel's official MCP server.
Its SKILL.md is about 610 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `connector_auth_config.yaml` and `manifest.yaml`).
It sits in DevOps & Cloud, covering Deployment. It works with Vercel and Model Context Protocol. The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro… The licence is CC0-1.0.
When your agent uses it
- Read build and runtime logs
- Investigate production errors and failed deployments
- Check deployment status
- Deploy projects through Vercels official MCP server
Example prompts
- “/vercel”
What it can do on your machine
Read from SKILL.md and the folder at commit e31ec21. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
vercel
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use vercel, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Vercel loads about 609 tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 273 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from asgeirtj/system_prompts_leaks at commit e31ec21, republished under its CC0-1.0 licence (© asgeirtj). 273 words, ~609 tokens.
Download SKILL.mdSave it as
.claude/skills/vercel/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- vercel
- description
- Inspect and manage the user's Vercel websites, web apps, projects, and deployments. Use to read build and runtime logs, investigate production errors and failed deployments, check deployment status, and deploy projects through Vercel's official MCP server.
- icon
- vercel
- metadata.includeInPrompt
- false
Vercel
Use the installed vercel CLI. Start with vercel status. If it reports
not_connected, run vercel authorize-url and share only the returned
connect_url with the user.
OAuth uses Dynamic Client Registration and PKCE through authd. Vercel declares the client public and issues no client secret, so no shared credential enters Muse and credentials must never be requested in chat. Vercel exposes only identity and session OAuth scopes for this MCP server, so read-only-by-default behavior is enforced by the connector permissions below rather than a narrower provider scope.
Run vercel list-tools to inspect the live provider catalogue and schemas,
then call an advertised tool with:
vercel call-tool --name <tool> --arguments-json '<json-object>'The reviewed catalogue follows Vercel's current public MCP tool documentation,
including create_deployment. The former deploy_to_vercel name and other
recently replaced names remain accepted only when the live server still
advertises them during rollout. Always use the live schema returned by
list-tools; for example, current create_deployment arguments place the
deployment definition under requestBody.
list-tools exposes only reviewed Vercel tools and includes each tool's
hatch_permission, hatch_action, and hatch_permission_label. Unknown or
new provider tools remain unavailable until reviewed. Ordinary reads follow
the user's connector settings. Decrypted secrets, deployment or sandbox file
contents, deployments, purchases, credential creation, security changes,
sandbox execution, and other mutations use separate granular permissions that
ask by default. Vercel advertises identity/session OAuth scopes only, so there
is no provider-side incremental scope to request for an individual tool.
Purchase tools can create immediate, non-refundable charges. Obtain a quote when the live tool contract provides one, show it to the user, and never infer confirmation. Do not retry any failed or timed-out write automatically because its side effect may have completed.
© asgeirtj, CC0-1.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files in Meta/muse-agent/skills/vercel of asgeirtj/system_prompts_leaks.
- SKILL.md
- connector_auth_config.yaml
- manifest.yaml
Open the folder on GitHubat commit e31ec21
Compare with similar skills
Vercel next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Vercel this skillasgeirtj/system_prompts_leaks | 69k | — | ~609 | Automated safety check: Pass | CC0-1.0 | |
| Frontmcp Deploymentagentfront/frontmcp | 146 | — | ~9.2k | Automated safety check: Notes | Apache-2.0 | |
| Vercelremotion-dev/remotion | 63k | — | ~1.2k | Automated safety check: Pass | Custom licence | |
| AWS Cdk Developmentzxkane/aws-skills | 367 | 2 repos | ~2.5k | Automated safety check: Pass | MIT | |
| Use Vercel Actionamondnet/vercel-action | 764 | — | ~2.7k | Automated safety check: Pass | MIT | |
| Prepare Cloudflare Production DeploymentLubomirGeorgiev/cloudflare-workers-nextjs-saas-template | 786 | — | ~5.9k | Automated safety check: Notes | MIT |
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Use Vercel Action
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Works with
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Questions about Vercel
What does Vercel do?
Inspect and manage the user's Vercel websites, web apps, projects, and deployments. Vercel is an agent skill from asgeirtj/system_prompts_leaks. Inspect and manage the user's Vercel websites, web apps, projects, and deployments.
When should I use Vercel?
Vercel fits situations like: read build and runtime logs; investigate production errors and failed deployments; check deployment status; deploy projects through Vercels official MCP server.
How do I install Vercel in Claude Code?
Run `npx skills add asgeirtj/system_prompts_leaks --skill vercel -a claude-code`. Or copy the skill folder (Meta/muse-agent/skills/vercel in asgeirtj/system_prompts_leaks) into .claude/skills/vercel in your project. Claude Code loads it when a task matches its description.
How do I install Vercel in Codex?
Run `npx skills add asgeirtj/system_prompts_leaks --skill vercel -a codex`. Or copy the skill folder (Meta/muse-agent/skills/vercel in asgeirtj/system_prompts_leaks) into .agents/skills/vercel in your project. Codex loads it when a task matches its description.
Can I use Vercel in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgeirtj/system_prompts_leaks --skill vercel -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/vercel, .gemini/skills/vercel, .github/skills/vercel and .opencode/skills/vercel in your project.
What does Vercel need to run?
Going by SKILL.md and its folder, Vercel needs the command-line tools its instructions call (vercel).
Does Vercel access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Vercel safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Vercel use?
Vercel is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Vercel use?
About 609 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Vercel?
Skills that share tags, products or a category with Vercel: Frontmcp Deployment (agentfront/frontmcp, 146 stars), Vercel (remotion-dev/remotion, 63k stars), AWS Cdk Development (zxkane/aws-skills, 367 stars) and Use Vercel Action (amondnet/vercel-action, 764 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Vercel?
asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,211 GitHub stars. The repository holds 124 skills in this directory. The repository was last updated on October 8, 2026.
Source: asgeirtj/system_prompts_leaks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.