Connect-MCP

Chainstack

com.chainstack/chainstack · v1.11.1

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

MCPremoteAPI keyCrypto

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Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 23 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 85/100

What it does: 23 tools · 11 read, 12 write (incl. delete/pay) · Crypto

Test call list_projects: needs a key: tool error: Error calling tool 'list_projects': No API key provided. Fetch https://mcp.chainstack.com/ (GET) for connection config w (4,336 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +12
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://mcp.chainstack.com/mcp

Tools

23 tools listed at last check
  • get_organization Get organization name and ID.
  • get_deployment_options List blockchain/cloud/network combinations for node deployment. Call before create_node to get valid blockchain and cloud IDs.
  • list_projects List all projects. Projects are containers for nodes.
  • create_project Create a new project.
  • list_nodes List nodes with status and connection endpoints.
  • get_node Get a node's full details including endpoints and cloud info.
  • create_node Deploy a new blockchain node. Call get_deployment_options first for valid IDs. Trader nodes are region-bound (e.g., London, Ashburn, Singapore). Always confirm the region with the user before deploying — region cannot be changed after deployment.
  • get_project Get project details.
  • update_project Update a project's name or description.
  • delete_project Delete a project (irreversible).
  • update_node Rename a node.
  • delete_node Delete a node (irreversible).
  • list_node_access_rules List a node's access rules (IP and Origin allowlists, Global nodes only). With no active rules, the node accepts requests from any IP and origin. If correctly configured rules still return 403, that's a support case: offer contact_chainstack.
  • create_node_access_rule Add an IP or Origin allowlist rule to a Global node. New rules are deactivated and do nothing until activated. Active IP rules limit which client IPs can call the node; active origin rules limit which Origin headers it accepts. With both kinds active, a request must pass both. Everything else gets
  • update_node_access_rule Change an access rule's value, or activate or deactivate it. A rule's type can't change; delete it and create a new one. Before activating, confirm with the user that the IP rules cover every IP that calls the node. Activating the first origin rule blocks every request without an Origin header (ser
  • delete_node_access_rule Delete an access rule from a node (irreversible). Deleting an active rule changes who can reach the node; the result says what's enforced afterwards. With no active rules left, the node accepts requests from any IP and origin.
  • set_node_access_rules_status Activate or deactivate every access rule on a node at once. Activating enforces every rule within about 10 seconds: active IP rules limit which IPs can call the node, active origin rules limit which Origin headers it accepts, and a request must pass both kinds. Others get HTTP 403. First confirm wi
  • search_docs Search Chainstack docs — blockchain RPC methods, node infrastructure, Web3 APIs, deployment guides, and code examples.
  • get_doc_page Get the full content of a Chainstack documentation page. Use after search_docs to fetch the complete page when a snippet isn't enough.
  • get_platform_status Check platform status, active incidents, and maintenances.
  • contact_chainstack Submit a message to Chainstack's sales and support team. Use when the user wants to ask about pricing, get a custom quote, request a plan upgrade, request node customizations (Enterprise), report a problem, or reach Chainstack for any reason. Posts to the same contact form as chainstack.com/contact
  • request_testnet_funds Top up a testnet address from Chainstack's faucet. The faucet does not send a fixed amount — it tops the address up to the per-network maximum (e.g. 0.5 ETH for sepolia). If the address already sits above the cap, the call fails with an insufficient-balance error. Describe the behavior to the user
  • get_chainstack_pricing Fetch Chainstack's public pricing and return a normalized snapshot. Use this to answer pricing questions before quoting the user: plan fit, overage math, per-chain dedicated-node costs, and add-on pricing (Unlimited Node flat-fee tiers, Yellowstone gRPC streams, Warp transactions, dedicated-node ba

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