chainlink-mcp

Name: chainlink-mcp
Author: junct-bot

Server Details

Chainlink - 35 tools for price feeds and oracle data

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Status: Unhealthy
Last Tested: 2026-09-11 22:56
Transport: Streamable HTTP
URL
Repository: junct-bot/chainlink-mcp
GitHub Stars: 0
Server Listing: Chainlink MCP Server

TDQS

B3.4/5.0

Scored 2026-04-18 06:26 across 35 tools

Disambiguation4/5

Most tools have distinct purposes, but there is some overlap between getRoundData, latestRoundData, proposedGetRoundData, and proposedLatestRoundData, which could cause confusion about when to use each. However, the descriptions clarify the differences between current and proposed feeds, and read vs. write functions are clearly separated.

Naming Consistency4/5

The naming follows a consistent camelCase pattern throughout, with clear verb-object structures (e.g., getAnswer, proposeFeed). Minor deviations include acceptOwnership (verb only) and event names like AccessControllerSet (noun-verb), but overall the convention is predictable and readable.

Tool Count2/5

With 35 tools, the count is excessive for a single contract interface, making it overwhelming and difficult for an agent to navigate efficiently. While it covers many functions, a more focused set with 10-20 tools would be more manageable and appropriate for the domain.

Completeness5/5

The tool set provides comprehensive coverage for interacting with a Chainlink price feed contract, including read functions for data retrieval, write functions for management, and event subscriptions. All essential operations (e.g., getting prices, managing feeds, ownership transfers) are covered without obvious gaps.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

41 tool updatesMar 18, 2026

RemovedaccessController
AddedAccessControllerSet
Removedaggregator
RemovedAnswerUpdated
RemovedconfirmAggregator
AddedconfirmFeed

Changeddecimals3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

Changeddescription3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

AddedFeedConfirmed
AddedFeedProposed
AddedgetAccessController

ChangedgetAnswer5 fields changed

removedInput schema / properties / _roundId

Removed value: -{
-  "description": "uint256 (uint256, pass as decimal string).",
-  "type": "string"
-}

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / roundId

Added value: +{
+  "description": "uint256 (uint256, pass as decimal string).",
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "_roundId"
-]New value: +[
+  "base",
+  "quote",
+  "roundId"
+]

AddedgetCurrentPhaseId
AddedgetFeed
AddedgetNextRoundId
AddedgetPhase
AddedgetPhaseFeed
AddedgetPhaseRange
AddedgetPreviousRoundId
AddedgetProposedFeed

ChangedgetRoundData3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "_roundId"
-]New value: +[
+  "base",
+  "quote",
+  "_roundId"
+]

AddedgetRoundFeed

ChangedgetTimestamp5 fields changed

removedInput schema / properties / _roundId

Removed value: -{
-  "description": "uint256 (uint256, pass as decimal string).",
-  "type": "string"
-}

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / roundId

Added value: +{
+  "description": "uint256 (uint256, pass as decimal string).",
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "_roundId"
-]New value: +[
+  "base",
+  "quote",
+  "roundId"
+]

AddedisFeedEnabled

ChangedlatestAnswer3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

ChangedlatestRound3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

ChangedlatestRoundData3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

ChangedlatestTimestamp3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

RemovedNewRound
RemovedphaseAggregators
RemovedphaseId
RemovedproposeAggregator
RemovedproposedAggregator

ChangedproposedGetRoundData5 fields changed

removedInput schema / properties / _roundId

Removed value: -{
-  "description": "uint80 (uint80, pass as decimal string).",
-  "type": "string"
-}

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / roundId

Added value: +{
+  "description": "uint80 (uint80, pass as decimal string).",
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "_roundId"
-]New value: +[
+  "base",
+  "quote",
+  "roundId"
+]

ChangedproposedLatestRoundData3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

AddedproposeFeed
AddedsetAccessController
RemovedsetController

ChangedtransferOwnership3 fields changed

removedInput schema / properties / _to

Removed value: -{
-  "description": "address (Ethereum address, 0x-prefixed).",
-  "type": "string"
-}

addedInput schema / properties / to

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "_to"
-]New value: +[
+  "to"
+]

AddedtypeAndVersion

Changedversion3 fields changed

addedInput schema / properties / base

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / properties / quote

Added value: +{
+  "description": "address (Ethereum address, 0x-prefixed).",
+  "type": "string"
+}

addedInput schema / required

Added value: +[
+  "base",
+  "quote"
+]

27 tool updatesMar 14, 2026
- First observedacceptOwnership
- First observedaccessController
- First observedaggregator
- First observedAnswerUpdated
- First observedconfirmAggregator
- First observeddecimals
- First observeddescription
- First observedgetAnswer
- First observedgetRoundData
- First observedgetTimestamp
- First observedlatestAnswer
- First observedlatestRound
- First observedlatestRoundData
- First observedlatestTimestamp
- First observedNewRound
- First observedowner
- First observedOwnershipTransferred
- First observedOwnershipTransferRequested
- First observedphaseAggregators
- First observedphaseId
- First observedproposeAggregator
- First observedproposedAggregator
- First observedproposedGetRoundData
- First observedproposedLatestRoundData
- First observedsetController
- First observedtransferOwnership
- First observedversion

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