polygraphso
01Plugin Claude Code
Official polygraph marketplace — tools for grading and verifying MCP servers with the open litmus harness.
8 1mo ago A
tokens not measured
original Apache-2.0
Behavioral litmus harness for MCP servers — the open @polygraphso/litmus package (CLI, library, MCP server).
Plugin Claude Code
Official polygraph marketplace — tools for grading and verifying MCP servers with the open litmus harness.
Plugin Claude Code
Grade and verify MCP servers A–F with the open polygraph litmus — tool-output injection, egress, sensitive-data, and adversarial-input checks. Bundles the polygraph skill, the polygraph-litmus MCP server, and /polygraph:grade · /polygraph:check.