About quicknode
Quicknode Agent Plugins is a collection for building Web3 apps with AI agents. Its `build-web3` plugin guides choices such as chain, architecture, stack, data layer, and production posture, with optional Quicknode infrastructure integration.
Key features
- 01`build-web3` plugin
- 02Guidance on chain and architecture choices
- 03Stack and data-layer planning
- 04Optional Quicknode infrastructure integration
- 05Install guides for multiple clients
Use cases
- 01Plan a Web3 app with an AI agent
- 02Choose a chain and application architecture
- 03Set up the plugin in a supported client
MCP support
The Codex installation loads a bundled MCP server alongside the `build-web3` skill. The README does not specify the server's tools or exposed capabilities.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://mcp.quicknode.com/mcpclaude mcp add --transport http quicknode https://mcp.quicknode.com/mcp{"mcpServers":{"quicknode":{"type":"http","url":"https://mcp.quicknode.com/mcp"}}}Open in Cursor{"servers":{"quicknode":{"type":"http","url":"https://mcp.quicknode.com/mcp"}}}Open in VS Code{"mcpServers":{"quicknode":{"type":"http","url":"https://mcp.quicknode.com/mcp"}}}{"mcpServers":{"quicknode":{"serverUrl":"https://mcp.quicknode.com/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEQuicknode Agent Plugins
Agent plugins from Quicknode for building Web3 apps with AI agents.
Available plugins
| Plugin | Description |
|---|---|
build-web3 | Build Web3 apps with your AI agent: choose a chain, architecture, stack, data layer, and production posture. Powered by optional Quicknode infrastructure integration. |
Install
| Client | Guide |
|---|---|
| Cursor | docs/install/cursor.md |
| Windsurf | docs/install/windsurf.md |
| VS Code | docs/install/vscode.md |
| Zed | docs/install/zed.md |
| Codex | docs/install/codex.md |
For Claude Code, add this marketplace and install the build-web3 plugin:
/plugin marketplace add quicknode/agent-plugins
For Codex, see the Codex install guide. Codex discovers this
repository's plugin through .agents/plugins/marketplace.json and uses
plugins/build-web3/.codex-plugin/plugin.json to load the bundled skill and MCP server.
For ChatGPT, use the existing listing on its marketplace.
Content rules
Plugin skills and references in this repo should stay stable, useful, and self-contained:
- Stable concepts, product categories, capability names, and decision guidance belong in this repo so the plugin works without a network round-trip.
- Perishable facts — plan tiers, pricing, rate-limit numbers, RPC method tables, schemas — are allowed when the repo needs to be self-sufficient for a product, but every such table must carry a dated snapshot note (e.g. "As of 2026-02-02.") and a link to the live docs (https://www.quicknode.com/docs/) so a reader knows it can drift and where to check.
- Keep dated content current using
plugins/build-web3/skills/build-web3/PRODUCT_CATALOG.md's sync runbook — it's the maintenance source of truth for which product references exist, where they live, and how to refresh them.
License
MIT. See LICENSE.md.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.