penumbra-mcp
MCP server for privacy-preserving Penumbra blockchain interactions. penumbra-mcp is a Model Context Protocol (MCP) server maintained by bmorphism. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It exposes 5 tools, including get_validator_set, get_chain_status, get_transaction, get_dex_state and get_governance_proposals, that an agent can call directly. It is categorized under Blockchain/Wallet and Integration/Claude.
What is this MCP
This MCP server provides tools for interacting with the Penumbra blockchain while maintaining privacy. It offers functionality for transaction queries, validator set information, DEX state, and governance proposals.
How to use this MCP
Install via npm/yarn, configure with environment variables, and integrate with Claude desktop. Interact through natural language commands like "Show me the current Penumbra validator set" or "Look up Penumbra transaction [HASH]".
What this MCP can be used for
This MCP enables privacy-preserving operations including shielded transactions, private staking, sealed-bid auctions, and anonymous governance voting on the Penumbra blockchain.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the penumbra-mcp MCP server?
penumbra-mcp is a Model Context Protocol server from bmorphism. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect penumbra-mcp to my AI client?
Add penumbra-mcp to your client's MCP configuration using the stdio or SSE connection shown in the usage examples on this page, then restart the client to load the server.
What tools does penumbra-mcp provide?
penumbra-mcp provides 5 tools: get_validator_set, get_chain_status, get_transaction, get_dex_state and get_governance_proposals.
Is penumbra-mcp free to use?
penumbra-mcp is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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