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.
npx agentmods add instructions/chanmeng666/echook/agents-mdgit clone --depth 1 https://github.com/ChanMeng666/echookWhat 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 | $0.02720 | $0.02720 |
| Opus 5 | $0.01360 | $0.01360 |
| Sonnet 5 | $0.00544 | $0.00544 |
| Haiku 4.5 | $0.00272 | $0.00272 |
Grade C, and why
echook AGENTS.md scanned grade C 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 2d 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
5. **AI-agent-first: no human-interactive paths.** Every operation is a non-interactive `audio-hooks` subcommand (JSON in, JSON out) or a non-interactive script. There are **no** human menus, prompts, or `curl | bash` fl Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
5. **AI-agent-first: no human-interactive paths.** Every operation is a non-interactive `audio-hooks` subcommand (JSON in, JSON out) or a non-interactive script. There are **no** human menus, prompts, or `curl | bash` fl Copies of this mod
1 near-identical copy found in the catalogue:
- echook CLAUDE.md — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.
echook — AI Operator Guide
v6.4.0 · Multi-platform: Claude Code (plugin) · Cursor (native + auto-bridge) · Codex (plugin + native). Source-of-truth for every capability is
audio-hooks manifest(live JSON, includespointers,editor_targets,supported_editors). This file is orientation only.
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.
- 2d ago First seen · 71 lines · 2,720 tokens per session scan C e519d3e4263a
echook AGENTS.md is an instructions file published in the GitHub repository ChanMeng666/echook (86 stars, last pushed 10d ago), licensed MIT. It adds 2,720 tokens to every session, about $0.0136 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
untether GEMINI.md
Instructions for littlebearapps/untether, covering untether — gemini instructions, stack & conventions, architecture, key rules and testing.
headson CLAUDE.md
Instructions for kantord/headson, covering headson — agents guide, mission, primary surfaces to mind, core pipeline (keep behaviors intact) and heuristics & semantics to preserve.
claude-code-statusline CLAUDE.md
Instructions for glauberlima/claude-code-statusline, covering claude.md, project overview, development commands, testing and run all tests (unit + integration).
claude-tui CLAUDE.md
Instructions for slima4/claude-tui, covering claude.md, project overview, top-level scripts, tools and claude-code-statusline.
auto-uv-env AGENTS.md
Instructions for ashwch/auto-uv-env, covering agents.md - the auto-uv-env story, what this repo is, architecture diagrams, runtime activation flow and repository lifecycle.
claude-tui AGENTS.md
Instructions for slima4/claude-tui, covering agents.md, quick commands, testing, gotchas (hard-won knowledge) and local development.