**On-chain yield for AI agents: 3,300+ yield opportunities across 80+ networks through one MCP server.** Yield.xyz AgentKit gives your agent access to staking, lending, vaults and liquid staking without integrating each protocol yourself. ### What your agent can do - **Discover and compare yields:** search 3,300+ opportunities by network, token or type, and check APY, TVL history, reward-rate history and risk data - **Track positions:** balances, pending rewards and validator details for any wallet - **Build transactions:** enter, exit, claim and restake actions come back as **unsigned transactions**. The user reviews and signs them in their own wallet. AgentKit never holds keys or moves funds. - **Get developer help:** look up Yield.xyz docs and the API spec, and troubleshoot errors right from the chat ### Example prompts - "Find the best USDC yields on Base" - "What's the APY and risk profile for Aave V3 USDC on Base?" - "Show my staking positions and unclaimed rewards for 0x…" - "Build a transaction to deposit 100 USDC into the top lending vault on Base" ### Pricing No API key needed to get started. Read tools are free. Wallet actions use x402 pay-per-call or a Yield.xyz API key after the free tier.

MCP readiness

B · 88/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B, 73.1/100), 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 (1796 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	5/10	Publisher declared (repository, package or homepage); claim this listing to verify domain control.
Freshness + modern flags	4/5	seen in a source within 7 days.
Auth declaration	2/5	Declares credential scheme: smithery_api_key.

Applicable criteria total 90 points, scaled to 100.

Responsiveness: Responsive (1796 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Measured 2026-11-11.

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 53,039 reachable MCP servers in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness: Higher than 95% of peers; This listing 88 · peer median 81
Latency: Faster than 24% of peers; This listing 574 ms · peer median 326 ms

Where it loses the most points, and how to win them back

Verified identity −5 — Claim the listing and prove control of its domain.
Now: Publisher declared (repository, package or homepage); claim this listing to verify domain control.
Auth declaration −3 — State how to authenticate (an auth scheme, or that none is needed).
Now: Declares credential scheme: smithery_api_key.
Protocol revision −2 — Support the current protocol revision.
Now: Speaks MCP 2025-11-25, 1 revision(s) behind 2026-07-28.

How many agent tools actually work · All statistics

Listed in

Directories this entry was found in.

smithery since 2026-10-09 ↗

How to connect

MCP endpoint (streamable-http)

https://server.smithery.ai/yield-xyz/agentkit/mcp

JSON-RPC initialize probe

curl -X POST https://server.smithery.ai/yield-xyz/agentkit/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://docs.yield.xyz/docs/mcp-server

Listed at (smithery)

https://docs.yield.xyz/docs/mcp-server