agentmods.dev

Stop

Stop is a hook for Claude Code from CRJFisher/ariadne. Its token cost is not measured, scanned A, a copy of SessionStart, MIT.

A group of commands that run when a coding-agent response finishes. They check the build, linting, file names, test-file coverage, tests and the project entry point.

In plain words
What is it for?
Use it in projects that need automatic checks after each agent response. It helps enforce naming rules, ensure tests are present and run the project's build and test checks.
Why use it?
It catches common problems at the end of a task, before the response is treated as finished.

Hook for Claude Code

One of 3 entries in settings.json — they are configured in one file and arrive together.

22 3d ago A scan tokens not measured copy · 36% MIT
View the source file CRJFisher/ariadne
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add hooks/crjfisher/ariadne/stop
Clone the repo
git clone --depth 1 https://github.com/CRJFisher/ariadne

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin 36% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

Stop scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the commands this hook runs, not an audit. A hook is shell that executes on your machine at the event it names, which is why every command in it is printed with what was found.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

36% identical to SessionStart — 27 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/settings.json · 32 lines

What it actually says

{
  "Stop": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "cd \"$CLAUDE_PROJECT_DIR\" && pnpm exec tsx \"$CLAUDE_PROJECT_DIR/.claude/hooks/build_stop.ts\""
        },
        {
          "type": "command",
          "command": "cd \"$CLAUDE_PROJECT_DIR\" && pnpm exec tsx \"$CLAUDE_PROJECT_DIR/.claude/hooks/eslint_stop.ts\""
        },
        {
          "type": "command",
          "command": "cd \"$CLAUDE_PROJECT_DIR\" && pnpm exec tsx \"$CLAUDE_PROJECT_DIR/.claude/hooks/file_naming_validator_stop.ts\""
        },
        {
          "type": "command",
          "command": "cd \"$CLAUDE_PROJECT_DIR\" && pnpm exec tsx \"$CLAUDE_PROJECT_DIR/.claude/hooks/test_file_enforcement_stop.ts\""
        },
        {
          "type": "command",
          "command": "cd \"$CLAUDE_PROJECT_DIR\" && pnpm exec tsx \"$CLAUDE_PROJECT_DIR/.claude/hooks/run_tests_stop.ts\""
        },
        {
          "type": "command",
          "command": "cd \"$CLAUDE_PROJECT_DIR\" && pnpm exec tsx \"$CLAUDE_PROJECT_DIR/.claude/hooks/entrypoint_stop.ts\""
        }
      ]
    }
  ]
}
Same file

What else settings.json configures

This page is one entry in a file that holds 3. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 32 lines scan A 34dfc4e91939

Subscribe to this mod's changes

Stop is a hook published in the GitHub repository CRJFisher/ariadne (22 stars, last pushed 3d ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it A with 0 findings. It is 36% identical to SessionStart, differing in 27 lines, and is treated as a copy.

DebuggingTestingastcode-intelligencenodejsparsertree-sitter
Related

Other hooks, from other repositories

PreToolUse

Runs before the agent uses a tool for Grep tool calls, executing sem-first.sh. From Ataraxy-Labs/sem.

Ataraxy-Labs/sem · not measured

Stop

Runs when the agent finishes a response, executing keep-listening.sh. From Ataraxy-Labs/sem.

Ataraxy-Labs/sem · not measured

SessionStart

Runs when a session starts, running wd agents discover. From configflux/weld.

configflux/weld · not measured

PreToolUse

Runs before the agent uses a tool for Grep, Glob, Bash and Read tool calls, running frigg hook pretooluse. From bnomei/frigg.

bnomei/frigg · not measured

PreToolUse

Runs before the agent uses a tool for Agent and ExitPlanMode tool calls, executing inject-rules-into-subagent.py and plan-review-gate.py (2 commands). From semihkayan/codeweave-mcp.

semihkayan/codeweave-mcp · not measured

PostToolUse

Runs after a tool call finishes for ExitPlanMode and EnterPlanMode tool calls, executing implementation-router.py and init-plan-mode.py (2 commands). From semihkayan/codeweave-mcp.

semihkayan/codeweave-mcp · not measured