mcp-assert

Blackwell Systems · BlackwellSystems.mcp-assert

Deterministic correctness testing for MCP servers. CLI, CI, and zero-config audit.

A single Go binary that connects to your MCP server over stdio, SSE, or HTTP, calls your tools, and asserts the results. Define assertions in YAML, run them in CI. Works with servers written in Go, TypeScript, Python, Rust, Java, or anything else that speaks MCP.

winget install --id BlackwellSystems.mcp-assert --exact --source winget

Latest 0.6.0

Release Notes

Installer type: zip

Architecture Scope Download SHA256
x64 Download F5AE0C8E39070A31E84C63BA6ABB6F331B7213AC25BC553D9E5C1DDF086C5B40
arm64 Download 20BF9742CD8C03C1A25E8A2C89D82609D519B389CA0EE428774ECDEA5EDAC4BD

Details

Homepage
https://github.com/blackwell-systems/mcp-assert
License
MIT
Publisher
Blackwell Systems

Tags

clideveloper-toolsmcpmodel-context-protocoltesting