What is cc-hooks CLAUDE.md?

A development guide for cc-hooks, a Claude Code hook system that can announce events with speech and add context from AI. It also sets rules for documentation, standalone Python scripts, and database changes.

Use it when developing, documenting, testing, or maintaining cc-hooks. It covers plugin and standalone installation documents, one-off Python tools, and sequential SQL migrations.

It gives contributors shared rules for organizing the project and running small scripts with their own declared dependencies. It also helps prevent unsafe or confusing database migration changes.

How husniadil/cc-hooks configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to husniadil/cc-hooks. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/husniadil/cc-hooks/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/husniadil/cc-hooks

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/husniadil/cc-hooks/claude-md/github.svg)](https://agentmods.dev/instructions/husniadil/cc-hooks/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/husniadil/cc-hooks/claude-md"><img src="https://agentmods.dev/badge/instructions/husniadil/cc-hooks/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/husniadil/cc-hooks/claude-md"><img src="https://agentmods.dev/badge/instructions/husniadil/cc-hooks/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 8,589 This file is loaded in full into every session.

When invoked 8,589 The same file — it is already loaded in full.

Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.08589	$0.08589
Opus 5.5	$0.03436	$0.03436
Sonnet 5.5	$0.01718	$0.01718
Haiku 4.5	$0.00859	$0.00859

Measured 1mo ago against content hash 720a7f74dd06, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

cc-hooks CLAUDE.md scanned grade B with 2 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 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

1. Check server logs: `tail -f ~/.claude/.cc-hooks/logs/{claude_pid}.log`

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl http://localhost:12222/health

CLAUDE.md · 1,121 lines

How it starts

The opening of the file, as written. The whole thing — 1,121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Development guide for cc-hooks - a Claude Code hooks processing system with TTS announcements and contextual AI.

Documentation Structure

README.md - Plugin installation (recommended for most users)
STANDALONE_README.md - Standalone installation (for developers/contributors)
MIGRATION.md - Migration guide from standalone to plugin mode
CLAUDE.md - This file: Development and technical guide

Best Practices

PEP 723 for Standalone Scripts

All test scripts, utilities, and one-off tools MUST use PEP 723 for dependency management:

#!/usr/bin/env -S uv run --script
# /// script
# dependencies = ["aiosqlite", "python-dotenv"]
# ///

Why:

Self-contained with explicit dependencies
No global environment pollution
Works across different machines
Easy to run: uv run script.py

Database Migrations

CRITICAL RULES:

One SQL statement per migration - Never combine multiple statements
Append-only - Never modify existing migrations that are deployed
Sequential versions - Always increment from the latest version

Code Style

Clean, readable code with minimal single-line comments
Self-contained, reusable components
Direct communication (no sugar-coating in error messages)
Practical over perfect

Quick Start

Plugin Mode (Recommended):

# Set up alias first (add to .bashrc/.zshrc)
alias cld='~/.claude/plugins/marketplaces/cc-hooks-plugin/claude.sh'

# Start Claude Code with cc-hooks
cld

# Common configurations
cld --audio=gtts --language=id
cld --audio=elevenlabs --ai=full
cld --silent=announcements

Standalone Mode:

# From cc-hooks directory
./claude.sh

# Common configurations
./claude.sh --audio=gtts --language=id
./claude.sh --audio=elevenlabs --ai=full
./claude.sh --silent=announcements

Project Overview

Purpose: Middleware that processes Claude Code hook events with audio feedback and contextual AI messages.

Read the full file on GitHub · 1,121 lines

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.

1mo ago First seen · 1,121 lines · 8,589 tokens per session scan B 720a7f74dd06

Subscribe to this mod's changes

cc-hooks CLAUDE.md is an instructions file published in the GitHub repository husniadil/cc-hooks (19 stars, last pushed 6d ago), licensed MIT. It adds 8,589 tokens to every session, about $0.0344 per session on Opus 5.5. A static security scan graded it B with 2 findings (reads agent configuration directories, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Claude Code claude-code-plugins elevenlabs gtts openrouter text-to-speech

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 9,715 tokens

cc-hooks: Instructions file for Claude Code