Install the Supapost skill in 45 AI agents.

Install

The Supapost skill ships through the vercel-labs/skills installer. Run one command from your terminal:

npx skills add supapost-dev/skills

You'll be asked which agents to install into. Pick the ones you use, the CLI writes the SKILL.mdfile into each agent's expected location and symlinks it globally so updates propagate everywhere at once.

If you prefer not to use the installer, you can always read the canonical skill file directly at supapo.st/skill.md. Drop it into any tool that accepts a system-prompt or rules file.

What an Agent Skill is

An Agent Skill is a markdown file with YAML frontmatter that teaches an AI coding agent how to use a specific product or API. The convention was established by Anthropic and has been adopted by 45+ coding agents as of early 2026. When the skill is loaded, the agent can reference it on every turn without you having to re-explain what Supapost is, what tools it exposes, or how to structure a request.

The Supapost skill describes our two MCP connection modes, the 20+ tools the MCP exposes, the shape of a valid slide project, the conventions for influencers (identity anchors, per-scene generation), and the "golden path" for common workflows like generate a 10-slide TikTok deck from a prompt or schedule a post for next Tuesday 9am.

Which agents does it install into?

The installer targets every agent that follows the SKILL.md convention. As of April 2026 that includes:

• Claude Code, installs to ~/.claude/skills/supapost.
• Cursor, Windsurf, Cline, via their agent-skills directories.
• OpenCode, OpenClaw, Codex, Amp, Antigravity, Deep Agents, Firebender, Gemini CLI, GitHub Copilot, Kimi Code CLI, Warp, all supported.

The installer also offers a universal install at ~/.agents/skills which every compliant agent reads as a fallback.

Connecting the MCP

Installing the skill teaches the agent how to use Supapost, it does not actually give the agent access to your workspace. For that, you also need to connect the Supapost MCP server. The skill itself tells the agent exactly what to ask you to run:

claude mcp add --transport http supapost https://mcp.supapo.st

The first time you use a Supapost tool, the agent will open supapo.st/mcp/authorize in your browser to confirm access. You sign in with Google, approve, and the MCP client stores an OAuth access token scoped to your workspace. No API keys to manage.

Full details on authentication, per-client setup for Cursor / Windsurf / VS Code, and the complete tool reference live on the MCP page.

Example workflows the skill unlocks

Once the skill is installed and the MCP is connected, you can say things like:

• "Build me a 10-slide TikTok deck about morning routines for new moms, in the style of early-2000s home video."
• "Create an AI influencer named Mary, brunette, 22, San Francisco café aesthetic. Then generate five scenes of her morning routine."
• "Animate the third Mary image into a 5-second clip, 9:16, camera dollies in slowly."
• "Schedule this deck to my TikTok account every weekday at 9am for two weeks."

The agent handles the tool orchestration. Your job is to describe the outcome.

Staying up to date

Update the skill with one command whenever we ship new tools or sharpen the instructions:

npx skills update

The skill source lives at github.com/supapost-dev/skills. PRs welcome.

FAQ