chunknet/mcp-server

3.2

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The Chunk MCP Server is a production-ready server that exposes Chunk MedianFeeds tools over stdio, designed for the Chunk testnet.

Tools

Functions exposed to the LLM to take actions

list_metrics

List metric definitions from MedianFeeds

quote_metrics

Get last quotes for given metric names

get_signed_root

Get current signed Merkle tree root (epoch)

get_metrics_count

Total metrics count

has_metric

Check if a metric exists by name

get_metrics_map

Mapping name -> id (index-based)

quote_by_ids

Quote metrics by numeric ids

quote_metrics_at_block

Quote metrics at specific block number

quote_metrics_at_epoch_end

Quote metrics at the end of an epoch

quote_metrics_at_timestamp

Quote metrics at specific UNIX timestamp (seconds)

get_health

RPC health info { chainId, blockNumber }

check_staleness

Check if metrics are stale w.r.t maxAgeSeconds

check_thresholds

Threshold checks for rules of form { name, op: 'lt'|'lte'|'gt'|'gte'|'eq'|'neq', value: string|number }