plugin

MCP Boundary

MCP engineering at the seam

.mdOpen in ChatGPT

A pure-skill engineering plugin that traces active callers and entrypoints, implements or migrates the real MCP path, reconciles source with package and activated runtime, and keeps host claims inside qualifying observations.

Install

  1. 1Add it in ChatGPT

    Open Plugins in the ChatGPT sidebar (web or desktop), search for “MCP Boundary” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.

Skills 1

  • MCP Boundary

    Complete MCP work on the live path

Things to ask

  • “Use $mcp-boundary to trace and repair the active MCP path, then verify the requested behavior.”
  • “Use $mcp-boundary to migrate this MCP implementation and retire superseded active paths.”
  • “Use $mcp-boundary to reconcile source, package, runtime, and named-host behavior without overstating evidence.”

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