protect-test-integrity

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "protect-test-integrity",
  "version": "0.0.2",
  "description": "Blocks a commit that turns tests green by weakening them instead of fixing the code: a deleted test file, a net loss of assertions across the change, or a vacuous assertion (assert True, expect(true).toBe(true)) added in place of a real one. Covers Python, JS/TS, Go and Java test layouts. Mechanised slice of agent-discipline's never(fix_test_by) rule; added skips are block-test-skips. Enforced at commit and at agent tool-use (an edit that weakens a test is judged against the file on disk, the turn's end against HEAD; Edit and Write cannot delete a file). A reviewed exception carries 'chock: allow test-integrity' on an added line of the test file; a waiver is honoured at commit only, never in the agent. [Session-enforced at the turn's end by a Stop hook; needs git and a Python 3.11+. This client records no file-writing tool vocabulary, so the write itself is not judged: what the turn actually left on disk is re-read, and a construct a rule denies is refused then, however it was written. With no working Python the hook exits 2; without git, fail-open clients allow silently. A gate that cannot reach a decision refuses rather than allowing one it never judged. Enforcement at every commit and in CI still needs chock installed in the repo. Enforces only in a client that reads the com.github.copilot namespace and tells the hook where the package lives; a client that exports no plugin-root variable runs the hook, which then allows, so treat this package as advisory unless a deny has been witnessed in your own client.]",
  "author": {
    "name": "chock-core"
  },
  "repository": "https://github.com/open-coder-ai/chock-catalog",
  "license": "Apache-2.0",
  "keywords": [
    "chock",
    "policy-as-code",
    "hook",
    "block"
  ],
  "extensions": {
    "io.github.open-coder-ai": {
      "artifact": "hook",
      "enforcement": "block",
      "hooks": "com.github.copilot/hooks/hooks.json"
    }
  }
}