Runtime security gateway and FastMCP server that protects MCP clients from tool poisoning, prompt injection, and unauthorized tool schema changes through policy enforcement, fail-closed scanning, and human approval gates.
A least-privilege enforcement proxy for MCP servers. It sits between MCP clients and upstream servers, enforcing tool policies, hiding denied tools, requiring human approval for risky actions, and providing a structured audit trail.
Enables safe use of any MCP server by proxying and live-scanning all tool requests and responses, blocking or redacting poison descriptions, indirect prompt injection, malicious arguments, and unauthorized destinations.
Security scanner and runtime proxy for MCP servers. Catches tool poisoning, prompt injection, and rug-pull attacks (silent tool description changes) before they reach your AI agent. Includes a static scanner and a runtime stdio proxy.