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Feegate Yield MCP - Free DeFi APY/TVL data
Overview
Description from the maker (original English)
Free DeFi yield data: APY/TVL for 60+ chains, 10,000+ pools via DefiLlama. Zero deps, MIT.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiVery new★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: –
- Transport:
- Category: Crypto & blockchain
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
The maker has not listed install details in the registry. See the maker’s README below.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account BrianTian818, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Crypto & blockchaini
- More stars than 0% of the other 1619 servers in this category
- Published to the registry more recently than 95% of the other 1619 servers in this category
- Basic checks equal to or better than 100% of the other 1619 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Feegate Yield MCP - Free DeFi APY/TVL data safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 3 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code.
What can I use instead?
In the same category: CryptoCoinStat, lcas, LandedFX
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
feegate-yield-mcp
Free, open-source MCP server for DeFi yield data. Search APY / TVL across 60+ chains and 10,000+ pools — no API key, no account, no dependencies.
Data: DefiLlama public yields API · License: MIT · Node.js ≥ 18
🚀 Brought to you by [Feegate](https://feegate.org) — the x402 data marketplace where AI agents buy data per call in USDC on Base. Free tools, paid data, no API keys: feegate.org
Why
AI agents (Claude, Cursor, ChatGPT, custom agents) increasingly need live DeFi yield data — "which pools pay the best APY on Base?", "show me stablecoin farms above $50M TVL". This MCP server gives any MCP-compatible client that ability in one config line, for free.
It also demonstrates the Feegate thesis: data should be something an agent can discover, price and call — not something a human has to subscribe to.
Tools
| Tool | What it does | Cost |
|---|---|---|
list_chains | All chains with yield pools, ranked by TVL | Free |
get_pools | Top pools by TVL, filter by chain / min_tvl / stablecoin_only; returns total/base/reward APY, 30d mean, IL risk | Free |
get_project_yields | All pools of one protocol (e.g. aave-v3), across chains | Free |
Results are cached 5 minutes server-side. Each pool includes apy_base vs apy_reward split so agents can avoid unsustainable incentive APYs.
Install (Claude Code / CLI)
claude mcp add feegate-yield -- node /path/to/feegate-yield-mcp/index.jsCursor / Claude Desktop (mcpServers JSON)
{"mcpServers": { "feegate-yield": { "command": "node", "args": ["/path/to/feegate-yield-mcp/index.js"] } } }
No npm install needed — plain Node.js, zero dependencies.
Example questions your agent can now answer
- "What are the top 10 yield pools on Base by TVL, and which ones are stablecoin?"
- "Compare Aave v3 APY across chains"
- "Find stablecoin pools above $50M TVL with the highest base APY (not incentives)"
About Feegate
Feegate turns your data into a product AI agents pay for themselves:
- x402 v2 payment protocol — HTTP
402 Payment Required+ USDC on Base mainnet (EIP-3009, gas sponsored) - No accounts, no API keys, no subscriptions — one HTTP round trip per micropayment
- Listed in the official MCP Registry as
io.github.BrianTian818/feegate-yield-mcp(registry.modelcontextprotocol.io); the paid marketplace it complements runs at feegate.org/mcp - 20 free self-serve tools (endpoint health check, pricing calculator, GEO generator, launch checklist): feegate.org
This MCP server is free forever. If your agent needs data beyond DeFi yields — market data, research, rankings, monitoring — that's what Feegate sells, per call, in USDC.
License
MIT © Feegate