Borrowing it
Nothing to install: this file belongs to robocopklaus/hassio-addon-blocky. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/robocopklaus/hassio-addon-blocky/main/CLAUDE.mdgit clone --depth 1 https://github.com/robocopklaus/hassio-addon-blockyWrote 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.
[](https://agentmods.dev/instructions/robocopklaus/hassio-addon-blocky/claude-md)<a href="https://agentmods.dev/instructions/robocopklaus/hassio-addon-blocky/claude-md"><img src="https://agentmods.dev/badge/instructions/robocopklaus/hassio-addon-blocky/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.
<a href="https://agentmods.dev/instructions/robocopklaus/hassio-addon-blocky/claude-md"><img src="https://agentmods.dev/badge/instructions/robocopklaus/hassio-addon-blocky/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.01853 | $0.01853 |
| Opus 5 | $0.00927 | $0.00927 |
| Sonnet 5 | $0.00371 | $0.00371 |
| Haiku 4.5 | $0.00185 | $0.00185 |
Grade A, and why
hassio-addon-blocky CLAUDE.md scanned grade A with 1 finding 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 9d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl http://localhost:4000/api/blocking/status How it starts
The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
Home Assistant Add-on wrapping Blocky, a DNS proxy and ad-blocker in Go. The add-on is a containerized integration layer: shell scripts + Tempio templates that translate Home Assistant config into Blocky's native YAML. No Go compilation — pre-built binaries are downloaded during Docker build.
Blocky version is pinned via BLOCKY_VERSION ARG in blocky/Dockerfile.
Development Commands
# Build (from repo root)
docker build --build-arg BUILD_ARCH=amd64 -t blocky-addon blocky
# Lint (matches CI)
hadolint blocky/Dockerfile
shellcheck blocky/rootfs/etc/cont-init.d/*.sh blocky/rootfs/etc/services.d/blocky/*
# Test (from repo root)
pnpm check # all three checks: contracts + guards + render
# render runs bare on Linux, auto-dispatched to Docker on macOS
pnpm check:contracts # static three-file parity (options/schema/translations/template)
pnpm check:guards # runtime guard functions vs committed render goldens
pnpm check:render # real tempio+blocky render vs goldens; Linux only
# (on macOS it refuses with a Docker hint — use `pnpm check`)
# Release (semantic-release via pnpm)
pnpm release:dry-run # preview what would be released
pnpm release # create release (CI runs this via workflow_dispatch)
# Inside a running container — test template rendering
tempio -conf /data/options.json -template /usr/share/tempio/blocky.gtpl -out /etc/blocky/config.yml
blocky validate --config /etc/blocky/config.yml
curl http://localhost:4000/api/blocking/status
Architecture
User configures in HA UI
↓
blocky/config.yaml — schema, defaults, validation rules
blocky/translations/en.yaml — UI field descriptions
↓
blocky/rootfs/usr/share/tempio/blocky.gtpl — Go/Tempio template: HA options → Blocky YAML
↓
blocky/rootfs/etc/cont-init.d/config.sh — runs template (or copies custom config)
blocky/rootfs/etc/services.d/blocky/run — starts Blocky with generated config
blocky/rootfs/etc/services.d/blocky/finish — handles crashes, prevents restart loops
↓
Blocky binary (DNS on :53, HTTP API on :4000)
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.
- 9d ago First seen · 129 lines · 1,853 tokens per session scan A e621c34d77c3
hassio-addon-blocky CLAUDE.md is an instructions file published in the GitHub repository robocopklaus/hassio-addon-blocky (10 stars, last pushed yesterday), licensed MIT. It adds 1,853 tokens to every session, about $0.0093 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
vibe-coding-prompt-template backend.instructions.md
Instructions for KhazP/vibe-coding-prompt-template: Read AGENTS.md, agentdocs/techstack.md, and agentdocs/codepatterns.md.
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.