Vultisig Launches Self-Custodial Automation Marketplace With MPC-Powered Plugins

Vultisig, the seedless multi-chain wallet built by THORChain's founding team, has officially launched its self-custodial automation marketplace. The platform introduces a plugin ecosystem where users can automate recurring investments, scheduled payments, and AI-powered agents, all without surrendering custody of their funds. CoinMarketCap announced the launch on February 4, 2026, marking what could be a significant shift in how crypto users interact with DeFi automation.

THORChain Founders Bet on MPC-Powered Automation

The Vultisig marketplace is not another centralized automation tool. It uses Multi-Party Computation (MPC) and Threshold Signature Scheme (TSS) technology to distribute signing authority across multiple devices. This means private keys never exist in a single location and never leave the user's devices during automated transactions.

The architecture follows a proposing/validating model. When a user installs a plugin, it creates a secure connection with a Verifier service. The plugin proposes transactions that match user-configured rules. The Verifier then checks every single transaction against those parameters before MPC signing occurs. If a plugin tries to send more than authorized, to a different address, or at the wrong time, the Verifier blocks it.

This is fundamentally different from how most DeFi automation works today. Centralized exchange recurring buys require full custody. DeFi bots typically need private key access or smart contract approvals that can be exploited. Vultisig's approach keeps the user in control while still enabling "set it and forget it" functionality.

What the Marketplace Offers Today

The marketplace currently features two core plugins in early access. Recurring Swaps enable dollar-cost averaging by automating token conversions on custom schedules. Recurring Sends allow users to schedule payments to any address, useful for payroll, subscriptions, or regular transfers.

The platform supports over 10 blockchains including Bitcoin, Ethereum, Solana, Polygon, Arbitrum, and THORChain. Cross-chain functionality is a natural extension of Vultisig's THORChain heritage, where native cross-chain swaps have been a core feature since inception.

Vultisig has flagged the marketplace as early access, recommending users test with small amounts rather than production funds. All plugins receive community-reviewed risk ratings before listing, giving users transparency into what they are installing.

The Developer Revenue Model

Vultisig is actively courting third-party developers with a 70/30 revenue split. Developers who build and list plugins on the marketplace earn 70% of all revenue generated. The remaining 30% flows to VULT token stakers, creating a direct value accrual mechanism for the token.

Developers can choose from three monetization models: per-transaction fees, subscription pricing, or per-installation charges. This flexibility allows builders to match their revenue model to the type of automation they are creating. A high-frequency DCA plugin might work better with per-transaction fees, while a portfolio rebalancing agent could justify a subscription model.

The Vultisig SDK is already available in alpha, giving developers direct access to MPC vault functionality. Builders can create vaults, sign transactions, estimate gas, and execute swaps using MPC directly in their applications.

AI Agents Enter the Self-Custody Arena

Beyond basic automation, the marketplace is positioning itself as a hub for AI agents that operate within the user's self-custodial vault. These agents fall into two categories.

Risk agents monitor vault activity and flag suspicious transactions, acting as an automated security layer. Action agents execute trades, rebalances, and payments based on predefined strategies or AI-driven analysis.

The distinction matters because AI agents in DeFi have historically required users to hand over significant control. Copy trading bots need API keys. Yield aggregators need smart contract approvals. Vultisig's MPC-enforced limits mean an AI agent can only do exactly what the user has authorized, nothing more.

This approach could address one of the biggest barriers to AI adoption in DeFi: trust. If users know that even a compromised or buggy AI agent cannot exceed its authorized parameters, the risk profile changes dramatically.

What This Means for Crypto Users

The launch represents a practical step toward solving a long-standing contradiction in crypto. Users want automation and passive income, but they also want self-custody. Until now, choosing one meant compromising the other.

For DeFi users running DCA strategies, the ability to automate without depositing funds into a centralized exchange removes counterparty risk. For DAOs and crypto businesses, recurring payments with MPC security could replace the current patchwork of multisig wallets and manual transactions.

The 10+ chain support also matters for users who hold assets across multiple networks. Rather than managing separate automation tools for each chain, Vultisig's marketplace centralizes the interface while keeping the underlying custody decentralized.

Self-custodial crypto card users should also watch this space. As automation tools mature, the ability to set up recurring crypto-to-fiat conversions, automated savings, or yield strategies without custodial risk could complement how cardholders manage their spending wallets.

FAQ

Is the Vultisig marketplace safe to use with real funds? Vultisig currently recommends testing with small amounts only. The marketplace is in early access, and while the MPC security model is robust, plugin quality varies. Check risk ratings before installing any plugin.

What chains does Vultisig support? Over 10 blockchains including Bitcoin, Ethereum, Solana, Polygon, Arbitrum, THORChain, and more. The platform is chain-agnostic by design.

Do I need VULT tokens to use the marketplace? Basic marketplace access does not require VULT tokens. However, staking VULT unlocks premium features including access to select AI agents and plugins, plus a share of the 30% marketplace revenue allocation.

How is this different from centralized exchange automation? CEX automation (like Coinbase recurring buys) requires full custody of your funds. Vultisig's MPC approach keeps keys on your devices and enforces strict transaction limits, so the automation layer never has unilateral control over your assets.

Overview

Vultisig's marketplace launch brings self-custodial automation from concept to reality. The MPC-powered plugin architecture ensures users never surrender their keys while automating DCA, payments, and AI agent interactions across 10+ blockchains. With a 70/30 developer revenue split and SDK access, the platform is incentivizing builders to expand the plugin ecosystem. Still in early access, users should test cautiously, but the underlying architecture addresses a genuine gap between custody and convenience in DeFi. If the plugin ecosystem grows and security holds up under broader adoption, Vultisig could become a foundational layer for how crypto users manage automated strategies without custodial compromise.