About Ucp MCP
Ucp MCP is an MCP server in the Agents category: kituDigital — UCP (Universal Commerce Protocol) backend + FastMCP server. Agentic digital goods checkout for Claude and other AI agents.
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Install
git clone https://github.com/jaguar999paw-droid/ucp-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (10)
ucp_business_profileFetch /.well-known/ucp — capabilities + endpoints
Parameters not published.
ucp_cancel_orderCancel an order
Parameters not published.
ucp_complete_checkoutSubmit AP2 payment mandate → confirm order
Parameters not published.
ucp_create_sessionOpen a checkout session
Parameters not published.
ucp_generate_tokenDev-mode AP2 payment token for testing
Parameters not published.
ucp_get_orderOrder status + download links
Parameters not published.
ucp_get_productSingle product detail
Parameters not published.
ucp_get_sessionRead session state
Parameters not published.
ucp_search_productsDiscover products with text/category/price/tag filters
Parameters not published.
ucp_update_sessionChange items / apply coupon / add email
Parameters not published.
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README
ucp-mcp
KituDigital — UCP (Universal Commerce Protocol) backend + FastMCP server.
Agentic digital goods checkout for Claude and other AI agents.
What's inside
| File | Purpose |
|---|---|
ucp_backend.py |
FastAPI app — 9 fully UCP-compliant REST endpoints |
server.py |
FastMCP server — 10 Claude-callable tools wrapping the backend |
catalog.json |
Product catalog — 6 digital goods (dev tools, CTF bundles, study packs) |
docker-compose.yml |
Runs the FastAPI backend on port 8100 |
requirements.txt |
Python deps |
setup.sh |
One-shot bootstrap (venv + install) |
Business: KituDigital
A Kenya-based digital goods marketplace. Zero inventory, instant downloads, agentic-first.
Products:
kitu-001Kenya Developer Starter Pack — $4.99kitu-002University CS Exam Study Pack — $3.49kitu-003CTF Quickstart Bundle — $5.99kitu-004Self-Hosted Infrastructure Playbook — $7.99kitu-005UI Design Starter Kit (Figma + SVG) — $6.49kitu-006MCP Server Development Guide — $9.99
Coupons: KITU10 (10%), DEVDAY (20%), WELCOME (15%)
Quick start
# 1 — clone and bootstrap
git clone https://github.com/karanjaofficial25flow-hue/ucp-mcp.git
cd ~/MCP/ucp-mcp
chmod +x setup.sh && ./setup.sh
# 2 — start the UCP backend
docker compose up -d
# 3 — verify
curl http://localhost:8100/.well-known/ucp | python3 -m json.tool
# 4 — restart Claude Desktop to activate the MCP server
MCP tools exposed to Claude
| Tool | What it does |
|---|---|
ucp_business_profile |
Fetch /.well-known/ucp — capabilities + endpoints |
ucp_search_products |
Discover products with text/category/price/tag filters |
ucp_get_product |
Single product detail |
ucp_create_session |
Open a checkout session |
ucp_get_session |
Read session state |
ucp_update_session |
Change items / apply coupon / add email |
ucp_complete_checkout |
Submit AP2 payment mandate → confirm order |
ucp_get_order |
Order status + download links |
ucp_cancel_order |
Cancel an order |
ucp_generate_token |
Dev-mode AP2 payment token for testing |
UCP endpoints
GET /.well-known/ucp
GET /ucp/products/search
GET /ucp/products/{id}
POST /ucp/checkout/sessions
GET /ucp/checkout/sessions/{sid}
PUT /ucp/checkout/sessions/{sid}
POST /ucp/checkout/sessions/{sid}/complete
GET /ucp/orders/{oid}
POST /ucp/orders/{oid}/cancel
Claude Desktop config entry
Already written to ~/.config/claude/claude_desktop_config.json and
~/.config/Claude/claude_desktop_config.json by the setup process.
"ucp-mcp": {
"command": "/home/kamau/MCP/ucp-mcp/venv/bin/python",
"args": ["/path/to/MCP/ucp-mcp/server.py"],
"env": {
"UCP_BASE_URL": "http://localhost:8100",
"UCP_PAYMENT_SECRET": "kitudigital-dev-secret-2026"
}
}
Protocol compatibility
UCP is interoperable with MCP, A2A, and AP2. This server uses MCP as the transport binding, with REST as the underlying backend protocol — exactly the architecture described in the UCP spec.
License
MIT
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.