---
type: Glossary Term
title: SEP (MCP Enhancement Proposal)
description: A design document that provides information to the MCP community or describes a new feature for the Model Context Protocol. SEP governance means breaking change
resource: "https://www.contextstudios.ai/glossary/mcp-enhancement-proposal-sep"
category: infrastructure
language: en
timestamp: "2026-03-20T05:53:15.228Z"
---

# SEP (MCP Enhancement Proposal)

A design document that provides information to the MCP community or describes a new feature for the Model Context Protocol. SEP governance means breaking changes are announced and sequenced before landing in releases.