tabletop-game-room-experience: Skill for Claude Code

.agents/skills/dart-setup-ffi-assets/SKILL.md

dart-setup-ffi-assets is a skill for Claude Code, Codex from salihgueler/tabletop-game-room-experience. It costs 145 tokens per session (4,340 once invoked), scanned B, original, no licence file.

A setup guide for compiling C and C++ code into libraries that Dart applications can use. It uses Dart's Native Assets system and build and linking files.

In plain words
What is it for?
Configuring native assets, compiling C or C++ source code, and packaging the result as static or dynamic libraries for Dart.
Why use it?
It explains the setup needed when Dart code depends on native C or C++ libraries.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is salihgueler/tabletop-game-room-experience's own configuration. It tells Claude Code and Codex how to work on tabletop-game-room-experience 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 tabletop-game-room-experience configures →

Reuse

Borrowing it

Nothing to install: this file belongs to salihgueler/tabletop-game-room-experience. 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/salihgueler/tabletop-game-room-experience/main/.agents/skills/dart-setup-ffi-assets/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/salihgueler/tabletop-game-room-experience

Made for: Claude Code, Codex.

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 dart-setup-ffi-assets

README.md
[![agentmods](https://agentmods.dev/badge/skills/salihgueler/tabletop-game-room-experience/dart-setup-ffi-assets/github.svg)](https://agentmods.dev/skills/salihgueler/tabletop-game-room-experience/dart-setup-ffi-assets)
Your own site
<a href="https://agentmods.dev/skills/salihgueler/tabletop-game-room-experience/dart-setup-ffi-assets"><img src="https://agentmods.dev/badge/skills/salihgueler/tabletop-game-room-experience/dart-setup-ffi-assets/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.

agentmods 80×15 button for dart-setup-ffi-assets

Your own site · 80×15
<a href="https://agentmods.dev/skills/salihgueler/tabletop-game-room-experience/dart-setup-ffi-assets"><img src="https://agentmods.dev/badge/skills/salihgueler/tabletop-game-room-experience/dart-setup-ffi-assets.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 145 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,340 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00145 $0.04340
Opus 5 $0.00072 $0.02170
Sonnet 5 $0.00029 $0.00868
Haiku 4.5 $0.00015 $0.00434

Measured 12d ago against content hash 361b38a74d11, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade B, and why

dart-setup-ffi-assets scanned grade B 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 12d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo apt install build-essential
.agents/skills/dart-setup-ffi-assets/SKILL.md · 420 lines

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.

Read it on GitHub

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. 12d ago First seen · 420 lines · 145 tokens per session scan B 361b38a74d11

Subscribe to this mod's changes

dart-setup-ffi-assets is a skill published in the GitHub repository salihgueler/tabletop-game-room-experience (5 stars, last pushed 7d ago), with no licence file. It adds 145 tokens to every session and 4,340 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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