cutible AGENTS.md

cutible AGENTS.md is an instructions file for Codex, OpenCode from plokdalberb-byte/cutible. It costs 889 tokens per session, scanned A, original, MIT.

Project instructions for Cutible, a headless video-editing engine that works without a visual editor. They describe its layered structure, development commands, and interfaces, including an MCP server.

In plain words
What is it for?
Use them when modifying the engine, its media-processing layers, its command-line tools, or its programming interfaces.
Why use it?
They help an agent understand where video-editing behavior belongs and how to build and test changes safely.

Instructions file for CodexOpenCode

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 instructions/plokdalberb-byte/cutible/agents-md
Clone the repo
git clone --depth 1 https://github.com/plokdalberb-byte/cutible

Made for: Codex, OpenCode.

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.

agentmods badge for cutible AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/plokdalberb-byte/cutible/agents-md.svg)](https://agentmods.dev/instructions/plokdalberb-byte/cutible/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/plokdalberb-byte/cutible/agents-md"><img src="https://agentmods.dev/badge/instructions/plokdalberb-byte/cutible/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 889 This file is loaded in full into every session.
When invoked 889 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00889 $0.00889
Opus 5 $0.00445 $0.00445
Sonnet 5 $0.00178 $0.00178
Haiku 4.5 $0.00089 $0.00089

Measured 3d ago against content hash c493bc61ab9d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cutible 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 3d 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.

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.

AGENTS.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Project Structure & Module Organization

Cutible is a headless video-editing engine with 5 architectural layers:

Layer Modules Role
L1 Core schema.py, verbs.py Timeline-as-Data (Pydantic) + 14 low-level verb primitives
L2 Render compiler.py, qc.py Deterministic FFmpeg render + probe-based QC
L3 Capabilities verbs_high.py, ingest/, index/, perception/, render_farm/, remotion/, otio_bridge/ Composite verbs, media ingest, semantic search, VLM review, distributed render, OTIO interop
L4 Agents agents/ Multi-agent swarm: Planner → Editor → Sound → QC → Orchestrator
L5 Interfaces cli.py, mcp_server.py, api/app.py, sdk/client.py, sdk_ts/ CLI, MCP (35 tools), REST API, Python SDK, TypeScript SDK

The primary agent interface is the MCP server (mcp_server.py): 35 JSON-RPC 2.0 tools over stdio. The REST API and SDKs are secondary.

Key pattern: every verb returns a Diff, errors return VerbError(hint, context). The Project (Pydantic model) is the single source of truth — JSON, diffable, auditable.

Build, Test, and Development Commands

# Install (from repo root)
pip install -e ".[all,dev]"          # full install + dev tools
pip install -e "."                   # core only
pip install -e ".[api]"              # REST API only

# Lint & type-check
ruff check cutible/                  # lint (E, F, W, I, N, UP, B, SIM rules)
ruff format --check cutible/         # format check
mypy cutible/ --ignore-missing-imports

# Run tests
pytest                              # all tests
pytest tests/test_core.py           # core tests only
pytest -k "test_undo"               # specific test by name

# TypeScript SDK (cd sdk_ts/)
npm test                            # jest tests
npx tsc --noEmit                    # type-check (strict mode)

# Docker
docker-compose up app               # REST API on :8000
docker-compose --profile distributed up worker  # render farm worker

# CLI entry points
cutible                             # main CLI (12 commands)
cutible-mcp                         # MCP stdio server
cutible-api --host 0.0.0.0 --port 8000

Read the full file on GitHub · 65 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.

  1. 3d ago First seen · 65 lines · 889 tokens per session scan A c493bc61ab9d

Subscribe to this mod's changes

cutible AGENTS.md is an instructions file published in the GitHub repository plokdalberb-byte/cutible (0 stars, last pushed 2mo ago), licensed MIT. It adds 889 tokens to every session, about $0.0044 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.