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Erigon MCP

Open-source MCP built into the Erigon Ethereum client, exposing 40+ read-only JSON-RPC and node-data tools.

Website ↗Docs ↗

Overview

Erigon MCP is an official, open-source MCP server maintained by Erigon Technologies AG as part of the Erigon Ethereum execution client. It supports SSE-over-HTTP and stdio transports and exposes 40+ read-only tools across eth_*, erigon_*, ots_* (Otterscan), logs_*, and metrics_* namespaces, running embedded on a node or as a standalone binary via JSON-RPC proxy or direct MDBX access. An agent builder plugs it in to query live Ethereum node data (accounts, logs, traces, node metrics) directly from a self-run or connected Erigon node.

Sato Score

41/100· Medium

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
20/35
Code transparency
8/20
Interface verifiability
0/10
Docs & demo
6/10
Listing transparency & provenance
7/15
Independent verification
0/10
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Details

Chains
Ethereum
Agent types
MCP Server, Infrastructure
Open source
Yes
Last checked
2026-08-30

Marketplace Signals

No marketplace signals recorded for this resource yet.

Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.

#mcp#ethereum#node-data#json-rpc#open-source

Where Erigon MCP fits

Data

Related concepts: What Are MCPs? The Standard Way to Give Agents Tools, What Are Onchain Agents?

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Listing History

Recorded changes to Erigon MCP's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Jul 20, 2026
    Edited: deploy spec
  2. Jul 14, 2026
    Sato Score tier: Low → Medium
    Score 32 → 40.
  3. Jul 13, 2026
    Listed on Sato Hub
  4. Jul 13, 2026
    Sato Hub began tracking this listing

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Cite this page

Sato Hub. "Erigon MCP — Sato Hub." Sato Hub, updated 2026-08-30, accessed 2026-08-31. https://satohub.ai/resources/erigon-mcp

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