Best Alternatives to Defenter Proxy

MCPower Security Proxy

Runtime not confirmed

Security proxy that automatically wraps MCP servers with real-time monitoring and policy enforcement

MCP Audit

Runtime: npx

Transparent audit proxy for MCP servers: logs every tool call, flags poisoning and rug pulls.

MCP Slim Guard

Runtime not confirmed

Schema compression (83%+ savings) + security proxy for MCP servers — SSRF, injection, rate limit

Ida Pro MCP

Runtime: uvx

Connects AI assistants to IDA Pro for decompilation, disassembly, database changes, and reverse-engineering workflows.

MCP Fortress

Runtime: Remote (SSE)

Security scanner for MCP servers with vulnerability detection and prompt injection analysis.

Gatekeeper

Runtime: npx

Run MCP tool calls through Runestone Gatekeeper — policy enforcement, human approval, audit.

WalletTriage

Runtime: npx

Real-time exploit-exposure risk check for EVM wallets, paid per query via x402 (USDC on Base).

Ui Ux Suite

Runtime: npx

UI/UX design-audit MCP server: scores a project on 12 dimensions vs WCAG 2.2 + APCA.

MCP Seatbelt

Runtime: npx

MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.

Agent Security Scanner MCP

Runtime: npx

Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities.

Huntress

Runtime: npx

MCP server for Huntress — accounts, organizations, agents, incidents, and reports.

MCP Audit

Runtime: npx

Proxies MCP traffic to add signed audits, redaction, policies, rate limits, and a local read-only dashboard.