Epydios/Epydios-MCP-Policy-Gateway: MCP policy gateway (Python) for boundary-governed MCP tool execution. Intercepts tool calls, applies allow/deny/step-up approval rules, logs append-only evidence and supports proxy routing to downstream MCP servers. Includes local admin API, CLI approver workflow and sandboxed shell/fs tools for prototype evaluation and integration design. 
Language: Python
Topics: audit-logging, gateway, mcp, mcp-server, model-context-protocol, policy-gateway, tool-calling
Category: mcp-gateway-infrastructure