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yieldprobe MCP server

Which MCP servers are yieldprobe's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-26

← Back to yieldprobe

Whose server it is
  • Registry namecom.yieldprobe/defi-intelverified in the MCP registry

The registry name sits under yieldprobe.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-26
  • Stateanswerschecked 2026-10-26
  • Tools5
  • Server calls itselfyieldprobe
  • Server version0.2.0
  • Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 183 ms.

Should an agent connect itNot proven either way yet
  • Its tools do every use case we checked: compare DeFi yield candidates by APY and TVL; track the largest APY moves over one and seven days; monitor stablecoin peg and supply levels.
  • Checked on 1 of the 7 days it takes to judge reliability.

Once connected

  • For "compare DeFi yield candidates by APY and TVL", the likely first call is defi_top_yields.
  • For "track the largest APY moves over one and seven days", the likely first call is defi_yield_movers.
  • For "monitor stablecoin peg and supply levels", the likely first call is stablecoin_peg_monitor.
  • Parameters are untyped or undescribed in 2 of 5 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 1, the first on 2026-10-26
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
  • What an agent can do with it3 of 3 use cases
  • Answeredmeasuring1 of the 7 daily checks it takes to print a share
  • Median first answer489 ms
  • Space in an agent's context≈ 686 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsB · 77 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 5
  • Not saying whether it only reads or can destroy: 5 of 5

What an agent can do with it

  • can do · compare DeFi yield candidates by APY and TVL
  • can do · track the largest APY moves over one and seven days
  • can do · monitor stablecoin peg and supply levels

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-26
  • defi_top_yields

    Compare DeFi yield candidates before choosing a deposit: filter by chain, stablecoin exposure, project and min TVL; returns spot APY, 30d mean, volatility and IL risk. Ranked by spot APY, not a safety verdict or executable deposit quote…

  • defi_yield_movers

    Pools with the largest APY change over 1d or 7d, up and down. Anomaly feed. $0.02 per call.

  • stablecoin_peg_monitor

    Every depegged USD stablecoin plus the largest by supply, with price deviation and 1d/7d supply change. $0.02 per call.

  • token_security_check

    Honeypot, taxes, mintable, proxy, owner powers and holder concentration with a 0-100 risk score. $0.02 per call.

  • yieldprobe_info

    Free. Prices, payment network, HTTP endpoints and how to pay. Call this first if unsure.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "defi-intel": {
      "type": "http",
      "url": "https://yieldprobe.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http yieldprobe https://yieldprobe.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://yieldprobe.com/mcp as a custom connector in the settings.

OpenAPI spec

4 paths, read 2026-10-26. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.