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/hifarrer/ffmpegapi-agent-docs/agents-mdgit clone --depth 1 https://github.com/hifarrer/ffmpegapi-agent-docsWhat 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 | $0.01025 | $0.01025 |
| Opus 5 | $0.00513 | $0.00513 |
| Sonnet 5 | $0.00205 | $0.00205 |
| Haiku 4.5 | $0.00103 | $0.00103 |
Grade A, and why
ffmpegapi-agent-docs AGENTS.md 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 yesterday.
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.
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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- yesterday First seen · 72 lines · 1,025 tokens per session scan A 3c29e3481fcb
ffmpegapi-agent-docs AGENTS.md is an instructions file published in the GitHub repository hifarrer/ffmpegapi-agent-docs (0 stars, last pushed 2mo ago), with no licence file. It adds 1,025 tokens to every session, about $0.0051 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
HISE CLAUDE.md
Claude Code instructions for christophhart/HISE, covering agents.md - hise modules repository, absolute rules, project overview, build system and build configurations.
gsap-skills CLAUDE.md
Instructions for greensock/gsap-skills, a project described as: Official AI skills for GSAP. These skills teach AI coding agents how to correctly use GSAP (GreenSock Animation Platform), including best practices, common animation patterns, and plugin usage.
portable-hermes-agent AGENTS.md
Instructions for aivrar/portable-hermes-agent, covering hermes agent - development guide, what hermes is, contribution rubric — what we want / what we don't, what we want and what we don't want (rejected even when well-built).
docvideoer CLAUDE.md
Instructions for coding-ax/docvideoer, covering claude.md — docvideoer, 触发方式, 外部 skill 依赖, 工作目录 and 核心流水线（6 步）.
live-coding-music-mcp CLAUDE.md
Claude Code instructions for williamzujkowski/live-coding-music-mcp, covering live-coding-music-mcp — development guide for llms, tone and style guidelines, core principles, examples and documentation standards.
framer-motion-skills copilot-instructions.md
Copilot instructions for C-Jeril/framer-motion-skills, covering framer motion ai skills, available skills, usage, recommendations and code examples.