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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

47/100· Medium

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

Maintenance & liveness
20/35
Code transparency
0/20
Interface verifiability
8/10
Docs & demo
6/10
Listing transparency & provenance
11/15
Independent verification
2/10

Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety).

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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
2026-08-30

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.

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

Where Helius MCP fits

WalletsData

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.

  1. Jul 21, 2026
    Verified: deploy spec
  2. Jul 14, 2026
    Auto-enriched: deployment options, supported integrations
  3. Jul 14, 2026
    Sato Score tier: Low → Medium
    Score 22 → 44.
  4. Jul 13, 2026
    Listed on Sato Hub
  5. Jul 13, 2026
    Sato Hub began tracking this listing

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Cite this page

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

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