(PRESS RELEASE – Fort Worth, Texas, March 11, 2026)
CoinFello, an AI agent optimized to interact directly with any EVM smart contract, today announced the release of its open-source OpenClaw skill in partnership with MetaMask. The new integration allows Moltbots, personal AI agents powered by OpenClaw, to securely execute on-chain transactions using authorized smart wallet permissions.
The launch introduces a new framework for connecting AI agents with cryptographic wallets while preserving user private key storage. Using ERC-4337 smart accounts and ERC-7710 delegations via the MetaMask Smart Accounts suite, CoinFello’s OpenClaw skill allows Moltbots to allow other agents, such as CoinFello, to execute defined limited delegations on their behalf. This represents a significant improvement in agent wallet security compared to the current situation where agents typically store private keys or API credentials in plain text.
The system operates according to the principle of low privilege. A user’s Moltbot can grant CoinFello, and ultimately other appropriate agents, only the permissions necessary to perform a specific task, ensuring that no agent gains wider access to the wallet than necessary. When a user submits a natural request, CoinFello converts the instruction into an authorized transaction and validates it in the evaluation layer before execution.
“If we want agents to effectively participate in the chain economy, we need a security model that is better than giving an autonomous system a private key,” said Brett Cleary, CTO at CoinFello. “CoinFello Skill introduces hardware-decoupled keys and precision delegations, giving AI agents a secure way to execute transactions and help leverage off-chain capabilities for the broader agent ecosystem.”
The release comes amid the rapid growth of the OpenClaw ecosystem. Over the past two months, the OpenClaw GitHub repository has surpassed 150,000 stars and 22,000 forks, while npm downloads have surpassed 416,000 in the previous 30 days.
Until now, many AI agent wallets gave the agent direct access to the private key or API credentials, exposing sensitive secrets during the agent’s runtime, creating a huge attack surface.
Some newer designs try to reduce this risk by using trusted server execution environments (TEEs), but they still rely on a centralized infrastructure.
CoinFello Skill takes a different approach. The signing key remains on the user’s device, while tasks are performed via ERC-7710 precision delegations. Agents can perform actions without having access to the private key.
Using CoinFello’s expertise, Moltbots can perform a wide range of blockchain operations via natural language instructions. Supported capabilities include ERC-20 asset sharing, bridging EVM networks, interworking with NFTs such as ERC-721 or ERC-1155 tokens, staking, lending, automatic rebalancing of token portfolios, and execution of multi-step strategies.
The CoinFello OpenClaw skill is built on the Agent Skills specification and is compatible with the OpenClaw environment and Codex Claude. The implementation is released under the MIT license, which allows developers to freely deploy, modify and contribute to their AI agent environment.
CoinFello notes that the system is designed to remain open and customizable. While CoinFello acts as the default Web3 agent, Moltbots can delegate permissions to any suitable agent on the chain. The company says future development will focus on expanding the permissions framework and deeper integration with the MetaMask Smart Accounts Kit to support more extensive portfolio management features.
Interest in the intersection of AI agents and crypto infrastructure has grown in recent months as developers experiment with autonomous software agents capable of interacting with decentralized networks. CoinFello’s OpenClaw skill aims to provide a secure foundation for this emerging category by bridging natural language interfaces with on-chain performance.
About CoinFello
CoinFello is an AI agent designed to interpret, execute and automate interactions with smart contracts. Built for self-maintenance, the platform is currently available in private alpha for end users, with developer releases expected soon. CoinFello supports EVM-compatible networks, uses EigenAI to provide a self-governing AI environment, and integrates the MetaMask smart account suite to give users control over their assets.
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