hevn
HEVN ships a first-party MCP server through its CLI. `hevn mcp install` wires the HEVN command surface into MCP coding agents (Claude Code, Codex, Cursor); `hevn mcp serve` runs the server. The MCP tool surface maps to the dedicated /api/v1/mcp/* operations in the HEVN API, authenticated with a HEVN API key (hvn_...). Money-movement tools are guarded by user spend permissions.
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Documentation
Documentation link · transport stdio
Tools
create_api_key— Create a new MCP API keylist_api_keys— List all MCP API keysdelete_api_key— Delete an MCP API keyget_balance— Get USDC balance on Baseresolve_address— Resolve smart wallet address by emailtransfer— Transfer USDC through MCP using invoice/contact/quote contexttransfer_to_user— Transfer USDC to a user via spend permissionlist_transfers— List MCP transfers for the authenticated user
About MCP
The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.
Browse every MCP server on the APIs.io network or compare with the broader Agent Skill surfaces of the same providers.