// SCAN REPORT

Chainlink Feeds

5 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 12 Jun 2026

0 can modify or destroy data

5 read-only

5 tools total

Community server · catalogue entry verified 12/06/2026

How to control Chainlink Feeds ↓

TOOL MAP

What Chainlink Feeds exposes to your agents

Read (5) Write / Execute (0) Destructive / Financial (0)

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control Chainlink Feeds

PolicyLayer is an MCP gateway — it sits between your AI agents and Chainlink Feeds, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "getLatestPrice": {
    "limits": [
      {
        "counter": "getlatestprice_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Chainlink Feeds — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON CHAINLINK FEEDS →

Free to start. No card required.

FULL CATALOGUE

All 5 Chainlink Feeds tools

READ 5 tools

Read getLatestPrice Fetches the latest price for a given pair on a specified chain Read listSupportedChains Returns a comma-separated list of all supported blockchain networks Read listSupportedFeeds Returns a Markdown list of all supported chains and their price feed names Read listSupportedFeedsByChain Returns a comma-separated list of price feed names for a specified blockchain network Read queryPriceByRound Queries the price for a given pair and round ID on a specified chain (placeholder due to historical data limit

FAQ

Questions about Chainlink Feeds

Is the Chainlink Feeds MCP server safe to use without restrictions? +

The Chainlink Feeds server is primarily read-only with 5 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Chainlink Feeds MCP server expose? +

5 tools across 1 categories: Read. 5 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Chainlink Feeds? +

Register the Chainlink Feeds MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Chainlink Feeds tool call.

Deterministic rules across all 5 Chainlink Feeds tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON CHAINLINK FEEDS →

Free to start. No card required.

5 Chainlink Feeds tools catalogued and risk-classified — across an index of 43,000+ MCP servers.