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Chainstack

Registre officiel Recherche et web

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

Code source Site web Documentation

Que pouvez-vous faire avec Chainstack ?

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

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http chainstack 'https://mcp.chainstack.com/mcp' --header 'Authorization: <Chainstack API key as a Bearer token. Optional — search_docs, get_doc_page, get_platform_status, get_chainstack_pricing and contact_chainstack work without it. Required for the platform tools (projects, nodes, organization, deployment options) and request_testnet_funds.>'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "chainstack": {
            "type": "http",
            "url": "https://mcp.chainstack.com/mcp",
            "headers": {
                "Authorization": "<Chainstack API key as a Bearer token. Optional — search_docs, get_doc_page, get_platform_status, get_chainstack_pricing and contact_chainstack work without it. Required for the platform tools (projects, nodes, organization, deployment options) and request_testnet_funds.>"
            }
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. Chainstack MCP server
  2. Quick start
  3. Tools
  4. Two ways to use
  5. MCP registries
  6. Issues & feature requests
  7. Links

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
  • list_node_access_rules, create_node_access_rule, update_node_access_rule, delete_node_access_rule, set_node_access_rules_status — restrict a Global Node to allowed IP addresses or origins
  • 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

VS Code — Chainstack is in the GitHub MCP Registry, so VS Code installs it for you. Two ways:

  • From inside VS Code — open the Extensions view (⇧⌘X / Ctrl+Shift+X), search @mcp chainstack, and click Install. Right-click and choose Install in Workspace to write .vscode/mcp.json instead of your user profile.
  • From the registry — open the Chainstack entry and click Install > Install in VS Code.

Neither needs an API key, which covers every tool that works unauthenticated.

Anywhere else:

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

See full setup guide for all agents.

MCP registries

Listed in both public registries as com.chainstack/chainstack:

  • GitHub MCP Registry — the catalog VS Code surfaces in its Extensions view, with one-click install
  • MCP Registry — the official registry that MCP clients read from
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

Questions fréquentes

Qu'est-ce que Chainstack ?

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

Comment installer Chainstack ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http chainstack 'https://mcp.chainstack.com/mcp' --header 'Authorization: <Chainstack API key as a Bearer token. Optional — search_docs, get_doc_page, get_platform_status, get_chainstack_pricing and contact_chainstack work without it. Required for the platform tools (projects, nodes, organization, deployment options) and request_testnet_funds.>'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Chainstack ?

Oui. Il attend Authorization, à renseigner dans sa configuration.

Chainstack est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient Chainstack ?

Il est publié par chainstacklabs. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.