The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Paas Build MCP listing page.
Let your AI agent take a business live on payments — no dashboard, no forms, no week-long review.
Most payment MCPs manage an account you already have. This one goes a level deeper: it creates the account. From Claude Code, Cursor, Windsurf or any MCP client, an agent can identify a business, open a real merchant account (sandbox and production, on FCA-authorised rails), and mint checkout tokens — in one session. Progressive KYB: live immediately with a cap, verification completes in the background. One rate: 3.9%.
Set up the skill + slash commands (one command):
This writes a paas.build skill plus /paas-add-payments and /paas-check commands into your project (.claude/ + AGENTS.md), so your agent knows when and how to add payments. Then wire the tools:
(or point any MCP client at https://paas.build/mcp)
Then just say: "add payments to my app."
Runs locally in your repo — nothing is uploaded. Tells you if you'll hit the Stripe no-company wall or need Connect to pay out your users, and how to go live instead. Public repo or a live URL instead? Use the web version at paas.build/check.
| Tool | What it does |
|---|---|
identify_business | Resolves a name / website / phrase into a business (uses web search) |
go_live | Creates a real merchant account — sandbox + production — and returns scoped access tokens |
create_checkout | Creates a checkout session and returns a payable link |
| Env | Default | Notes |
|---|---|---|
PAAS_PROXY | https://paas.build | The paas.build API (secrets stay server-side) |
The agent never holds platform keys — only scoped tokens for the vendor it created.
AI agents build full products in one evening — then hit the last blocker: accepting money. Traditional merchant onboarding assumes a human filling forms and waiting days. This server makes onboarding itself agent-native. Read more: Agentic payments — agents can pay, but can they get paid?
@paasbuild/reactMIT © UniPaaS
mcp-name: io.github.UNIPaaS/paas-build-mcp