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protect-test-integrity

v0.0.2

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 via PreToolUse and Stop hooks; needs git and a Python 3.11+. PreToolUse judges the file a tool call would write; Stop re-reads what the turn actually left on disk, so a file written through a shell heredoc is judged too. 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.]

Claude Code1 Skill

By chock-coreLicense: Apache-2.02 GitHub starsUpdated 6 days ago

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 30, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install protect-test-integrity for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install protect-test-integrity-4@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/open-coder-ai/chock-copilot-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is claude/protect-test-integrity/.

Plugin files

claude/protect-test-integrity/
├── .claude-plugin/plugin.json
└── skills/protect-test-integrity/SKILL.md

Included Skills1

protect-test-integrityskills/protect-test-integrity/SKILL.md

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.

Plugin manifests1

claude/protect-test-integrity/.claude-plugin/plugin.json
{
  "name": "protect-test-integrity",
  "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 via PreToolUse and Stop hooks; needs git and a Python 3.11+. PreToolUse judges the file a tool call would write; Stop re-reads what the turn actually left on disk, so a file written through a shell heredoc is judged too. 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.]",
  "keywords": [
    "chock",
    "policy-as-code",
    "hook",
    "block"
  ],
  "version": "0.0.2",
  "author": {
    "name": "chock-core"
  },
  "license": "Apache-2.0",
  "repository": "https://github.com/open-coder-ai/chock-catalog"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[protect-test-integrity on Agent Plugins Marketplace](https://pluginsmp.com/plugins/protect-test-integrity-4)