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@mcpolyglot/testkit

v0.0.1

Published

MCP conformance harness and test fixtures for mcpolyglot connectors. Drives stdio servers like a real MCP client.

Readme

@mcpolyglot/testkit

MCP conformance harness and test fixtures for mcpolyglot connectors. Drives stdio servers like a real MCP client so connector behavior can be asserted end-to-end.

What's in here

  • A minimal MCP client that speaks JSON-RPC over stdio.
  • Helpers for spawning a mcpolyglot serve subprocess, listing tools, and calling them.
  • Fixture builders for the common shapes (configs, in-memory SQLite, etc.) that connector test suites need.

This package is intended for use inside the mcpolyglot monorepo and by anyone writing a third-party connector who wants to assert that their tools behave correctly under the security pipeline.

Docs

  • Architecture → https://github.com/ishay60/mcpolyglot/blob/develop/ARCHITECTURE.md
  • Repo → https://github.com/ishay60/mcpolyglot

MIT licensed.