A dedicated interface for interacting with the BNB Chain Model Context Protocol to fetch real-time DeFi data, technical documentation, and smart contract source code.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install bnbchain-mcp
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install bnbchain-mcp using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is BNB Chain MCP Skill?
The BNB Chain MCP Skill provides a robust bridge between AI agents and the BNB Chain ecosystem. By implementing the Model Context Protocol (MCP), this skill enables developers and users to programmatically query live blockchain data, including token pricing and lending rates from major protocols like Venus. This integration within the Openclaw Skills library ensures that agents have the context needed to navigate the Binance Smart Chain ecosystem efficiently.
Beyond simple data retrieval, the skill facilitates technical deep dives by allowing users to search official documentation and fetch smart contract source code directly. Whether you are building a DeFi dashboard or auditing a contract, this skill provides the necessary endpoints to automate your workflow using Openclaw Skills.
BNB Chain MCP Skill Use Cases
- Monitoring real-time token prices in USD for market analysis.
- Fetching lending and borrowing rates from DeFi protocols like Venus.
- Retrieving the source code of verified smart contracts for security audits.
- Searching official BNB Chain documentation for staking, validators, or technical specifications.
- Tracking repository changes by fetching recent git diffs for core BNB Chain projects.
How BNB Chain MCP Skill Works
- The BNB Chain MCP server is initialized and runs locally to handle requests.
- Users invoke the mcp-client.py script located within the skill directory.
- The client sends a request to the server with a specific tool name and JSON-formatted arguments.
- The server communicates with BNB Chain data providers or internal indices to fetch the requested information.
- The result is returned as a structured response, ready for use by the user or an AI agent powered by Openclaw Skills.
BNB Chain MCP Skill Setup
The MCP server must be active to process requests. Ensure you have the necessary environment configured before running the client.
To start the server:
uv run bnbchain-mcp
To execute tools via the client script:
python3 skills/bnbchain-mcp/scripts/mcp-client.py <tool_name> [arguments]
To see all available tools:
python3 skills/bnbchain-mcp/scripts/mcp-client.py list_tools
BNB Chain MCP Skill Data Schema & Taxonomy
The skill utilizes a structured tool-based schema for data retrieval. Each tool expects specific input parameters and returns standardized outputs:
| Tool Name | Input Parameter | Description |
|---|---|---|
| get_token_price | symbol (e.g., "BNB") | Returns current USD price. |
| get_defi_rates | protocol (e.g., "venus") | Returns lending/borrowing metrics. |
| search_documentation | query | Returns relevant documentation snippets. |
| get_recent_git_diffs | repo_name | Returns diffs for a specific repository. |
| get_smart_contract_source | contract_address | Returns the contract's source code. |
BNB Chain MCP Skill Advanced Features
- Direct integration with the Model Context Protocol for seamless agent communication.
- Automated smart contract source code retrieval for developer auditing.
- Real-time DeFi protocol monitoring via the Venus integration.
- Support for git diff analysis to track core blockchain repository evolution.
- Extensible CLI interface compatible with Openclaw Skills automated workflows.
SKILL.md
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