A generic MCP proxy that filters which tools are exposed from a remote MCP server, reducing context window token usage by only loading the tools you actually need.
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.
A configurable proxy that filters GitHub MCP server tools via YAML whitelist, reducing context consumption from 100+ tools to only the ones you need while providing meta-tools to discover available functionality.
Reduces AI token consumption by optimizing MCP tool definitions and responses, with a probe for measurement and a gate for filtered tool exposure and cost reduction.