Yes, Chainstack is free to use.

How do I install Chainstack?

Chainstack is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Chainstack safe to use?

Yes. Chainstack passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Chainstack?

Chainstack uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Chainstack MCP Server

by Chainstacklabs

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

About

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

Remote endpoints: streamable-http: https://mcp.chainstack.com/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

Endpoint verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "com-chainstack-chainstack": {
      "url": "https://mcp.chainstack.com/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Chainstack MCP server

The Chainstack MCP server gives AI agents direct access to the Chainstack platform — deploy blockchain nodes, search documentation, and check platform status from any coding environment.

Live at mcp.chainstack.com

Quick start

Type this into any AI agent:

get mcp.chainstack.com

The agent will fetch the onboarding page and walk you through setup. Works with Claude Code, Cursor, Codex, Windsurf, Gemini CLI, GitHub Copilot, Antigravity, Claude.ai, and ChatGPT.

Tools

No API key needed:

search_docs — search Chainstack documentation
get_doc_page — fetch full doc page content
get_platform_status — check platform status and incidents
contact_chainstack — send a message to Chainstack (sales, support, or general questions)
get_chainstack_pricing — live pricing snapshot: plan tiers, feature matrix, add-ons, and the per-chain dedicated-node catalog

API key required (get one here):

get_organization, list_projects, create_project, get_project, update_project, delete_project
list_nodes, get_node, create_node, update_node, delete_node, get_deployment_options
request_testnet_funds — top up a testnet address from the Chainstack faucet (12 networks across EVM, Solana, and TON)

Two ways to use

Option 1: Install as a skill (lean context)

Cross-agent, via the skills CLI — it auto-detects your installed agent (50+ supported, including Claude Code, Cursor, Codex, Windsurf, Antigravity, GitHub Copilot, Pi, and OpenCode):

npx skills add chainstacklabs/mcp-server

This installs the bundled skills/chainstack skill.

Option 2: Register as an MCP server

claude mcp add --transport http chainstack https://mcp.chainstack.com/mcp -s user

See full setup guide for all agents.

MCP registry

Published to the official MCP Registry as com.chainstack/chainstack:

curl "https://registry.modelcontextprotocol.io/v0.1/servers?search=com.chainstack/chainstack&version=latest"

server.json is the manifest. Its version field is a placeholder — the publish workflow derives the real value from the live server card at mcp.chainstack.com, which renders it from the deployed chart, so the registry entry cannot drift from what is actually running. Query the registry, not this file, to see what is published.

Issues & feature requests

Use Issues to:

Report bugs or unexpected behavior
Request new tools or features
Suggest improvements to any Chainstack product

Reviews

No reviews yet

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