ThirdWeb MCP Server for CursorGive Cursor instant access to 29 tools to Broadcast Solana Transaction, Complete Auth, Create Solana Wallet, and more

Name: ThirdWeb
Price: 29 USD
Availability: InStock
Rating: 4.9 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.

Ask AI about this MCP Server for Cursor

Open in ChatGPT Open in Claude Open in Perplexity

The ThirdWeb MCP Server for Cursor is a standout in the Developer Tools category — giving your AI agent 29 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

Classic Setup·json

{
  "mcpServers": {
    "thirdweb": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install ThirdWeb and 4,000+ MCP Servers from a single visual interface.

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Fully ManagedVinkius Servers

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High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About ThirdWeb MCP Server

Connect your ThirdWeb account to any AI agent to build and manage Web3 applications through natural language. This server provides a comprehensive suite of tools for blockchain interaction and identity management.

Cursor's Agent mode turns ThirdWeb into an in-editor superpower. Ask Cursor to generate code using live data from ThirdWeb and it fetches, processes, and writes. all in a single agentic loop. 29 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.

What you can do

Authentication & Identity — Handle email, SMS, social, and passkey logins. Link multiple social profiles to a single wallet address using initiate_auth and link_profile.
Wallet Management — Retrieve authenticated user details, search for users by address or email, and pre-generate wallets for new users via get_user_details and pregenerate_wallet.
Smart Contract Interaction — Execute read-only multicalls or state-changing transactions across any supported chain using read_contract and write_contract.
Event Monitoring — Query historical contract events with advanced filtering for data analysis using query_events.

The ThirdWeb MCP Server exposes 29 tools through the Vinkius. Connect it to Cursor in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 29 ThirdWeb tools available for Cursor

When Cursor connects to ThirdWeb through Vinkius, your AI agent gets direct access to every tool listed below — spanning web3, smart-contracts, wallet-management, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

broadcast

Broadcast solana transaction on ThirdWeb

Broadcast a transaction on Solana

complete

Complete auth on ThirdWeb

Verify challenge and complete login

create

Create solana wallet on ThirdWeb

Create a Solana wallet

deploy

Deploy contract on ThirdWeb

Deploy a contract using bytecode and ABI

execute

Execute solana swap on ThirdWeb

Execute a token swap on Solana Mainnet

fetch

Fetch with payment on ThirdWeb

Proxy a request to a paid API using x402

get

Get payment requirements on ThirdWeb

Generate payment requirements for a resource (x402)

get

Get solana balance on ThirdWeb

Get Solana wallet balance

get

Get solana swap quote on ThirdWeb

Get a token swap quote on Solana Mainnet

get

Get transaction status on ThirdWeb

Get status of a transaction

get

Get user details on ThirdWeb

Search for users in your project

get

Get wallet me on ThirdWeb

Retrieve details of the authenticated user

initiate

Initiate auth on ThirdWeb

Start authentication process for email, phone, passkey, or SIWE

link

Link profile on ThirdWeb

Tie multiple social identities to a single wallet address

list

List solana wallets on ThirdWeb

List Solana wallets

list

List transactions on ThirdWeb

List transactions

pregenerate

Pregenerate wallet on ThirdWeb

Create a wallet for a user before they first log in

query

Query events on ThirdWeb

Fetch historical events for a contract

query

Query transactions on ThirdWeb

Fetch transaction history for a contract

read

Read contract on ThirdWeb

Execute one or more read-only calls (multicall)

send

Send raw transactions on ThirdWeb

Broadcast encoded transactions

send

Send solana tokens on ThirdWeb

Send Solana tokens

settle

Settle payment on ThirdWeb

Submit the payment on-chain (x402)

sign

Sign solana message on ThirdWeb

Sign a message on Solana

sign

Sign solana transaction on ThirdWeb

Sign a transaction on Solana

social

Social auth on ThirdWeb

OAuth flow for social providers

unlink

Unlink profile on ThirdWeb

Unlink a social identity from a wallet address

verify

Verify payment on ThirdWeb

Validate a signed payment payload (x402)

write

Write contract on ThirdWeb

Execute one or more state-changing calls atomically

Connect ThirdWeb to Cursor via MCP

Follow these steps to wire ThirdWeb into Cursor. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"

Add the server config

Paste the JSON configuration above into the mcp.json file that opens

Save the file

Cursor will automatically detect the new MCP server

Start using ThirdWeb

Open Agent mode in chat and ask: "Using ThirdWeb, help me...". 29 tools available

Why Use Cursor with the ThirdWeb MCP Server

Cursor AI Code Editor provides unique advantages when paired with ThirdWeb through the Model Context Protocol.

Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context

Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards

MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment

VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools

ThirdWeb + Cursor Use Cases

Practical scenarios where Cursor combined with the ThirdWeb MCP Server delivers measurable value.

Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP

Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically

Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates

Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data

Example Prompts for ThirdWeb in Cursor

Ready-to-use prompts you can give your Cursor agent to start working with ThirdWeb immediately.

"Read the total supply of the contract 0x123... on chain 1."

"Start an email authentication for dev@example.com."

"Search for user details associated with address 0xAbc123..."

Troubleshooting ThirdWeb MCP Server with Cursor

Common issues when connecting ThirdWeb to Cursor through Vinkius, and how to resolve them.

Tools not appearing in Cursor

Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.

Server shows as disconnected

Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.

ThirdWeb + Cursor FAQ

Common questions about integrating ThirdWeb MCP Server with Cursor.

What is Agent mode and why does it matter for MCP?

Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.

Where does Cursor store MCP configuration?

Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.

Can Cursor use MCP tools in inline edits?

No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.

How do I verify MCP tools are loaded?

Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.