Kifly — Agentic Commerce & Payments
https://kifly.ai/api/mcp
● healthy
Multi-seller shopping for AI agents. Settle via Stripe MPP or x402 USDC on Base. Hosted.
What we measured
Over the last 30 days we probed this MCP server 30 times on 30 days; it answered 30 (100%). Median response 374 ms, 95th percentile 1,218 ms.
When we called tools/list it returned 22 tools, including search_products, create_cart, add_to_cart, over MCP protocol revision 2025-11-25.
Among the 53,642 reachable MCP servers in our snapshot of 2026-11-13 01:12 UTC, it is faster than 56% and higher on readiness than 60%.
From agent-tools.cloud's own probes, last checked 2026-11-12. How we measure
Tools (22)
As returned by the server's own tools/list when we called it.
- search_products
- Search or browse Kifly's product catalog across every seller on the network. Multilingual semantic search (100+ languages); omit `q` to browse recent listings.…
- create_cart
- Create a new shopping cart on Kifly. **For network (cross-seller) tokens you MUST pass `seller_handle`** — each cart is bound to exactly one seller. Get the han…
- add_to_cart
- Requires `cart:write`, or no key: send `meta.ucp-agent.profile`. Add a product variant to an existing cart. Use the variant_id from search_products results. Ret…
- get_cart
- Inspect the current state of a cart — line items, quantities, prices, and shipping address. Each item includes an `item_id` you can pass to `update_cart_item` t…
- update_cart_item
- Requires `cart:write`, or no key: send `meta.ucp-agent.profile`. Change the quantity of a line item in an open cart, or remove it entirely. Set `quantity` to 0…
- set_shipping_address
- Requires `cart:write`, or no key: send `meta.ucp-agent.profile`. Persist a shipping address on the cart and confirm the seller can deliver to it. **Call BEFORE…
- quick_buy
- Requires `cart:write` scope. Create a cart, add items, and set the shipping address in ONE call — the fast path when you already know the seller, the exact vari…
- checkout
- Requires `checkout:write` or `checkout:link`, or no key: send `meta.ucp-agent.profile` for the same payment link. **Checkout is always human-in-the-loop: it ret…
- register_buyer
- Start registering a buyer so they can be recognized across future purchases without re-entering their details. Takes the buyer's email and name and always email…
- request_buyer_code
- Send a 6-digit verification code to a **returning** buyer's email so they can prove the account is theirs and recover their saved name + shipping address on thi…
- verify_buyer
- Verify the 6-digit code a returning buyer received by email (from `request_buyer_code`). On success returns `{ buyer_token, buyer_profile_id }` — pass the `buye…
- get_buyer_profile
- Retrieve a repeat buyer's saved name, email, and default shipping address, given their `buyer_token`. Use them to auto-fill `set_shipping_address`, and pass the…
- list_orders
- List a returning buyer's recent orders and their current fulfillment status — use this in a NEW session to answer 'did my order ship?' / 'where's my package?' w…
- save_buyer_address
- Save a shipping address to the buyer's Kifly profile so it auto-fills on future purchases. **Call this after a successful checkout if `get_buyer_profile` return…
- submit_feedback
- Send structured feedback to the Kifly team. **No API key required** — send `meta.ucp-agent.profile` and this works with no credential at all. **Call after a con…
- request_feature
- Submit the buyer's **product/feature request** to the Kifly team. Use this when the buyer wishes Kifly *itself* did something it doesn't — a missing capability,…
- get_seller
- **Call first when the user names a store or its website**: it says whether Kifly carries it before you open a browser. Returns the seller's public profile: loca…
- get_policies
- The seller's published returns, shipping and warranty policy, in their own words. **Call before telling a buyer what happens after purchase** — if it is not her…
- list_sellers
- List all active sellers on the Kifly network. **Requires a network token (kfn_live_…).** Returns each seller's handle, name, city, region, delivery coverage (`n…
- get_platform_limits
- Returns the current platform-enforced cart limits: `max_item_quantity` (per-line-item ceiling), `max_cart_total_cents`, and `max_cart_total_usd`. Call this once…
- order_status
- No key needed for your own session: send the profile you checked out with. Check the status of a Stripe checkout session. Poll every 5 seconds after checkout un…
- get_help
- Get unstuck. Returns Kifly's website and support email for the BUYER, plus how to report the problem to Kifly's engineers yourself. Call this if you are stuck,…
Transport
streamable-http
Auth
—
Cost
—
Protocol revision
2025-11-25
negotiated, not declared
MCP readiness
B · 83/100
Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. For x402 and A2A listings it contributes up to 15 of the 100 quality points; for MCP listings it is shown for reference only. Search order and leaderboards use the separate quality grade (here B+, 90.1/100), which weighs availability, conformance, p95 speed and descriptor. How the two differ
| Valid MCP handshake | 10/10 | initialize and tools/list both answered. |
| Live MCP endpoint | 25/25 | Endpoint answers the MCP initialize handshake (433 ms). |
| Protocol revision | 8/10 | Speaks MCP 2025-11-25, 1 revision(s) behind 2026-07-28. |
| Signed descriptor | n/a | No MCP standard defines a signed server descriptor. |
| Uptime (30 days) | 15/15 | 30/30 probes succeeded over 30 days (100%). |
| Tool declaration | 10/10 | Lists 22 tool(s) with descriptions. |
| Verified identity | 7/10 | Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time). |
| Freshness + modern flags | 0/5 | not seen in a source for over 30 days. |
| Auth declaration | 0/5 | How to authenticate is not stated. |
Applicable criteria total 90 points, scaled to 100.
Responsiveness: Responsive
(433 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Measured 2026-11-12.
Nine criteria, the same as the A2A readiness score, read from our daily MCP probe (initialize + tools/list) and 30-day probe history. No MCP standard defines a signed server descriptor, so that criterion is n/a and the other 90 points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.
Compared with peers
Against 53,642 reachable MCP servers in our daily snapshot (2026-11-13 01:12 UTC). Display only; it does not change search order.
- Readiness
- Higher than 60% of peers
- This listing 83 · peer median 81
- Latency
- Faster than 56% of peers
- This listing 290 ms · peer median 349 ms
Where it loses the most points, and how to win them back
- Freshness + modern flags −5
— Keep the listing current in the registry or source it comes from.
Now: not seen in a source for over 30 days.
- Auth declaration −5
— State how to authenticate (an auth scheme, or that none is needed).
Now: How to authenticate is not stated.
- Verified identity −3
— Claim the listing and prove control of its domain.
Now: Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time).
Listed in
Directories this entry was found in.
How to connect
MCP endpoint (streamable-http)
https://kifly.ai/api/mcpJSON-RPC initialize probe
curl -X POST https://kifly.ai/api/mcp \
-H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'Homepage
https://kifly.ai