Mind Network Deploys the FHE-based MCP service on BytePlus to enable secure and verifiable AI agents

Mind Network is deploying its FHE-powered Secure Agent Ecosystems on BytePlus cloud infrastructure, enabling privacy-preserving and verifiable cross-platform execution for AI agents.

Today, AI and agents are becoming the next “App Store”, transforming the way we live and work. Tools like ChatGPT and DeepSeek, along with their plugins, have already become part of our daily routines.

There is no doubt that the era of AI agents has arrived, and their growth is accelerating. However, this rapid expansion also raises three fundamental challenges:

• How do we trust these agents?
• Are they reliable?
• Are they flexible enough for real-world adoption?

As a global cloud platform for enterprise customers, BytePlus offers robust AI capabilities and a mature service architecture, providing a strong foundation for deploying intelligent agents. By leveraging Mind Network’s privacy-preserving computation and verifiability features on BytePlus infrastructure, developers can enhance the trustworthiness and autonomy of their AI applications. This integration showcases how innovative blockchain-AI solutions can be independently implemented on BytePlus to meet evolving demands for secure and reliable AI.

To address the challenges of trust and verifiability, Mind Network has introduced the FHE-powered Model Context Protocol (MCP), now available to BytePlus as a set of pluggable tools. MCP can be integrated into various agent platforms. These modules enable developers and users to deploy AI agents with encrypted validation, on-chain consensus mechanisms, and privacy-first guarantees, providing a robust security foundation for the rapidly expanding Agentic ecosystem.

Solutions

The core solution introduces FHE validation for AI agents.

Since each agent might run different backend models, this setup uses FHE to validate and verify the models’ claims, building trust.

Here’s how it works:

Node providers can fork a validation template, customize it with their own logic, and deploy it on BytePlus as unique validation nodes.

Each node validates and encrypts its result into ciphertext using FHE, submitting it to the validation hub for consensus via FHE-encrypted on-chain computation.

The FHE Validation MCP orchestrates on-chain communication between agents.

This solution is pluggable and modular, making it flexible for consumer AI agents and open to community contributions — ensuring decentralized, trustworthy, and reliable agent validation.

User Experience

With this solution, we offer a typical end-to-end experience:

Once deployed on BytePlus, users or consumer agents can connect their Web3 wallet and trigger FHE validation backed by blockchain guarantees.

MCP

What is MCP?

The Model Context Protocol (MCP) plugin developed by Mind Network is built on top of the general MCP framework and is designed to bridge AI models and blockchain infrastructure. It allows external systems to query AI models securely, ensuring that AI requests are verified, encrypted, and privacy-preserving. Mind Network’s MCP infrastructure is designed to minimize the risk of sensitive user data exposure and aims to provide a tamper-resistant pathway for AI-agent interactions, making it ideal for decentralized applications and enterprise integrations.

Why Mind Network Built MCP

Mind Network developed MCP with a long-term vision: enabling AI agents to seamlessly assist users in performing complex natural conversations with an on-chain guarantee. Instead of manually navigating blockchain interfaces, users can directly interact with large language models (LLMs) integrated via the Model Context Protocol (MCP) server through wallets, securely executing tasks such as maximizing FHE rewards in specific hubs.

Mind Network’s MCP is designed so that users’ private keys stay securely within their crypto wallets, and are not transmitted to the AI agent during message signing or transaction processes. Additionally, Mind Network’s MCP employs a robust multi-node Fully Homomorphic Encryption (FHE) voting mechanism to authenticate and validate both AI models and the surrounding operational environment. This design helps ensure that interactions with AI models and Mind Network’s data are verifiable and resistant to tampering, promoting authenticity and reliability, effectively addressing critical trust and verification challenges in decentralized environments.

Mind Network’s MCP plugin is primarily designed for developers, offering them a more intuitive and user-friendly way to build blockchain-integrated applications while seamlessly joining the FHE-backed Agentic World ecosystem.

Benefits

Seamless Automation: Users can rely on conversational commands to complete blockchain operations, simplifying tasks that would otherwise require complex manual steps.

FHE-backed Trust: Every AI model call undergoes multi-node Fully Homomorphic Encryption (FHE) voting to verify its authenticity, ensuring the integrity of both the AI and Mind Network data.

Data Privacy: Upcoming MCP features will allow users to encrypt their conversational requests using FHE, letting them choose to protect sensitive operation details and safeguard their privacy.

Scalable Agent Integration: MCP lays the groundwork for a future where AI agents become powerful assistants across multiple decentralized applications, optimizing tasks and maximizing rewards for users without requiring deep technical knowledge.

How to Operate the MCP Plugin on Agent Workspace

To start using the Mind Network MCP plugin, follow these simple steps:

1. Access Agent Workspace:

• Log in to the Agent workspace: https://www.coze.com/space.
• Navigate to the “Resource Library” and create a new plugin.

2. Plugin Setup:

• Enter your preferred plugin name and description.
• Choose the creation method as “Cloud-side Plugin — Based on Existing Services.”

• Enter the Plugin URL: https://mcp-api.mindnetwork.io.
• Click “Create Tool.”

3. Configure the Tool:

• Input the Tool Name and Tool Description.

• Under “Tool Path,” enter:
  https://mcp-api.mindnetwork.io/ai/deepseek/chat
• Configure the necessary input and output parameters.

4. Trial Run and Verification:

• Click “Test Run” in the top-right corner.
• Provide required parameters:

wallet: Enter your wallet address.

signature: Generate your signature by signing the message “Sign to confirm your DeepSeek query. No gas or fee required.” at https://app.mycrypto.com/sign-message.

Use of external signing tools like MyCrypto is optional and at users’ own discretion. BytePlus does not verify third-party integrations.

5. Publish Plugin:

• After successful trial verification, click “Publish.”

6. Create and Integrate AI Agent:

• On the left menu, select “Project Development” → “Create” → “Create AI Agent.”
• After creating your AI Agent, add the newly published MCP plugin.

7. Interact with Your AI Agent:

• Under the “Preview and Debug” tab, enter your wallet address and corresponding signature to begin interactions with the AI agent.
• Finally, click “Publish” to deploy your AI agent on the desired platform.

This deployment demonstrates how privacy-preserving, verifiable AI agents can be built using Mind Network’s technology on BytePlus cloud infrastructure.

Mind Network’s collaboration underscores a shared commitment to secure, privacy-preserving technologies, empowering users and businesses through innovative blockchain-AI integrations.

For those interested in exploring more technical details or contributing, Mind Network has made the MCP server code available on GitHub: https://github.com/mind-network/mind-agent-mcp-server.

How to Develop the FHE Validation Node on BytePlus Function Service

To start developing FHE Validation Node, you can checkout this github repo developed by Mind Network: https://github.com/mind-network/mind-fhe-zk-voting-paillier-ts

Once you have fully tested your validation node locally, you can then deploy into BytePlus Function Service by following their instructions: https://www.byteplus.com/en/product/faas

You will then need to choose and register a FHE Validation Hub: https://agent.mindnetwork.xyz/agenticworld

Once deployment and registration are done, your agent will participate in the validation of other AI Agents.

This integration is independently developed and maintained by Mind Network. BytePlus provides the underlying cloud infrastructure but does not endorse, certify, or provide technical support for this solution unless explicitly stated in official BytePlus documentation. All trademarks and brand names are the property of their respective owners.

About Mind Network

Mind Network pioneers quantum-resistant Fully Homomorphic Encryption (FHE) infrastructure, powering a fully encrypted internet through secure data and AI computation. In collaboration with industry leaders, Mind Network is establishing HTTPZ — a Zero Trust Internet Protocol — to set new standards for trusted AI and encrypted on-chain data processing in Web3 and AI ecosystems.

Mind Network is backed by notable investors including Binance Labs, Cogitent, Hashkey, Animoca Brands, Chainlink, and has received two Ethereum Foundation Grants for its FHE research. Partnering with industry leaders like Zama, Mind Network is building a fully encrypted infrastructure, committed to realizing the vision of HTTPZ for the next generation internet.

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