What tools does the onchain-activity-index MCP server provide?

onchain-activity-index exposes 1 tools: get_onchain_activity_index. This list was returned by the running server when we connected to it.

Does onchain-activity-index require an API key?

No. onchain-activity-index answered a tools/list request without credentials.

How do I install onchain-activity-index?

Run: claude mcp add --transport http onchain-activity-index https://onchain-activity-index-325572559480.us-central1.run.app/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 27h ago

onchain-activity-index

DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

Finance & crypto

Install

Remote (HTTP)

claude mcp add --transport http onchain-activity-index https://onchain-activity-index-325572559480.us-central1.run.app/mcp

Tools 1

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 27h ago

Tools & capabilities

1 tool

Read from the running server on 27h ago.

get_onchain_activity_index protocol_slug*

Returns a 0-100 quantitative DeFi Protocol Activity Index for a DefiLlama protocol slug (e.g. 'uniswap', 'aave'), built from real TVL trend, fee/volume activity trend, chain divers…

Context cost

Light

Connecting this server adds 1 tool definitions to every request — roughly 90 tokens before you ask anything.

Adds little to your context. Safe to keep connected.

Estimated at ~90 tokens per tool. Actual size varies with schema complexity — treat this as an order of magnitude, not a measurement.

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Source & links

Repository: nexus-mcp-infra/onchain-activity-index
Registry: io.github.nexus-mcp-infra/onchain-activity-index
Endpoint: https://onchain-activity-index-325572559480.us-central1.run.app/mcp
Sources: registry