vfx-agent-toolkit: Instructions file for Claude Code

CLAUDE.md

vfx-agent-toolkit CLAUDE.md is an instructions file for Claude Code from sideshowroberto/vfx-agent-toolkit. It costs 730 tokens per session, scanned A, original, MIT.

Repository instructions for developing and shipping the vfx-agent-toolkit, a marketplace of Claude Code plugins and connectors for visual-effects applications. They describe the file layout, generated files, manifests, installers, and release rules.

In plain words
What is it for?
Use them when adding or updating plugins, skills, agents, marketplace entries, connectors, installers, or documentation in the repository.
Why use it?
They help contributors avoid editing generated files incorrectly or breaking artifacts that are shipped to users.

Instructions file for Claude Code

Written for Claude Code: Claude Code plugin machinery. Also seen: mentions .claude-plugin; mentions CLAUDE.md; mentions Claude Code.

This is sideshowroberto/vfx-agent-toolkit's own configuration. It tells Claude Code how to work on vfx-agent-toolkit itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vfx-agent-toolkit configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sideshowroberto/vfx-agent-toolkit. 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/sideshowroberto/vfx-agent-toolkit/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/sideshowroberto/vfx-agent-toolkit

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.

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README.md
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Your own site
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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.

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<a href="https://agentmods.dev/instructions/sideshowroberto/vfx-agent-toolkit/claude-md"><img src="https://agentmods.dev/badge/instructions/sideshowroberto/vfx-agent-toolkit/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 730 This file is loaded in full into every session.
When invoked 730 The same file — it is already loaded in full.
Security scan A 0 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00730 $0.00730
Opus 5.5 $0.00292 $0.00292
Sonnet 5.5 $0.00146 $0.00146
Haiku 4.5 $0.00073 $0.00073

Measured 5d ago against content hash ea82399579eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vfx-agent-toolkit CLAUDE.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 5d 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.

CLAUDE.md · 74 lines

How it starts

The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Instructions for Claude Code sessions working inside this repo (contributors and maintainers). This is a public open-source repo published to github.com/sideshowroberto/vfx-agent-toolkit under the MIT license.

What this repo is

A Claude Code plugin marketplace plus MCP connector toolkit for VFX artists. Users add it with /plugin marketplace add sideshowroberto/vfx-agent-toolkit and install plugins from it. Everything in this repo ships to end users.

Repo layout

.claude-plugin\marketplace.json   Marketplace manifest - plugin list, versions
plugins\<plugin>\                 One directory per plugin
  .claude-plugin\plugin.json      Plugin manifest
  skills\<skill-name>\SKILL.md    Skills (markdown with YAML frontmatter)
  agents\<agent-name>.md          Agents (markdown with YAML frontmatter)
  install.ps1                     Optional setup script (vfx-core has one)
connectors\<app>\                 MCP bridge installers per application
  install.ps1 / register.ps1      Setup scripts
  bridge\                         Bundled bridge code (nuke, houdini, maya)
docs\                             GETTING-STARTED.md, ARCHITECTURE.md

Generated artifacts - do not hand-edit manifests

plugin.json and marketplace.json are GENERATED in the upstream development workspace and synced into this repo. If a skill or agent needs changing, edit the SKILL.md or agent markdown file. Do not hand-edit the manifests to add or remove plugins; manifest changes happen upstream and land here via sync. If a manifest looks wrong, flag it rather than patching it in place.

Rules for anything that ships

  • ASCII only. No em dashes, curly quotes, arrows, box-drawing characters, or emoji in any file that ships (markdown, scripts, skill files). This repo is used on Windows where non-ASCII characters corrupt in some tools and terminals. Use -, -> spelled as text, and straight quotes.
  • No secrets. Never commit API keys, tokens, credentials, or anything that looks like one. Setup scripts prompt for keys or read env vars.
  • Generic examples only. No personal paths (C:\Users\<someone>), no studio or client names, no network drive paths. Use placeholders like C:\path\to\project or %USERPROFILE%.
  • Windows-first scripts, portable content. Installers are PowerShell. Skills and agents must not assume any OS beyond what the target app requires. In script examples use python, not python3 (python3 does not exist on Windows).

Read the full file on GitHub · 74 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. 5d ago First seen · 74 lines · 730 tokens per session scan A ea82399579eb

Subscribe to this mod's changes

vfx-agent-toolkit CLAUDE.md is an instructions file published in the GitHub repository sideshowroberto/vfx-agent-toolkit (17 stars, last pushed today), licensed MIT. It adds 730 tokens to every session, about $0.0029 per session on Opus 5.5. 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 2026-11-02.

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