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Helius MCP

Official Helius MCP server for Solana: wallet, asset, transaction, and chain-state tools via npm package.

Website ↗Docs ↗

Overview

Helius MCP is an official MCP server operated by Helius Labs, distributed as the helius-mcp npm package. It exposes tools for Solana wallet balances/holdings, NFT and token asset data, transaction parsing, chain-state queries, and webhook/streaming setup (Enhanced WebSockets, LaserStream gRPC), authenticated with a user-supplied Helius API key. An agent builder plugs this in as the Solana data/RPC layer for wallet, asset, and transaction-history tooling.

Sato Score

22/100· Low

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

Maintenance & liveness: 8/35
Code transparency: 0/25
Docs & demo: 8/15
Listing transparency & provenance: 6/15
Independent verification: 0/10

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Details

Chains: Solana
Agent types: Data Provider, MCP Server
Open source: Unknown
Pricing: Requires a user-supplied Helius API key
Last checked: 2026-07-13

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.

#solana#mcp-server#rpc#das#wallet-data

Where Helius MCP fits

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

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Listing History

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

Jul 13, 2026
Listed on Sato Hub
Jul 13, 2026
Sato Hub began tracking this listing

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