Gate MCP tool calls behind deterministic policy enforcement with Intercept

Use Intercept when an MCP-connected agent needs transport-layer policy enforcement for risky tools, argument limits, spend caps, hidden tools, or rate limits before calls reach the upstream server.

Prerequisites

Node.js or Go runtime, MCP client, upstream MCP server, YAML policy file

Installation

No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.

• Source: https://github.com/PolicyLayer/Intercept

Documentation

• https://github.com/PolicyLayer/Intercept

Source

• Agent Skill Exchange