_b00t_: Skill for Claude Code

.opencode/skills/t00n-skill/SKILL.md

t00n-skill is a skill for Claude Code, OpenCode from elasticdotventures/_b00t_. It costs 0 tokens per session (389 once invoked), scanned A, original, no licence file.

A skill for t00n, a data-serialization format used to represent structured information in a compact form. It covers the format's use, integration with datum, examples, and attribution details.

In plain words
What is it for?
Use it when working with t00n schemas, TOML/Markdown examples, datum integration, or reqif.yaml attribution.
Why use it?
It gives an agent guidance for handling t00n data and its related project conventions.

Skill for Claude CodeOpenCode

Written for Claude Code and OpenCode: shipped in a Claude Code plugin, but also installed under .opencode/.

This is elasticdotventures/_b00t_'s own configuration. It tells Claude Code and OpenCode how to work on _b00t_ 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 _b00t_ configures →

Part of the b00t plugin — 58 skills, 13 commands, 25 agents, 7 MCP servers, 2 plugins shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to elasticdotventures/_b00t_. 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/elasticdotventures/_b00t_/main/.opencode/skills/t00n-skill/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/elasticdotventures/_b00t_

Made for: Claude Code, OpenCode.

Or install b00t, the plugin that ships this one along with the rest of its 58 skills, 13 commands, 25 agents, 7 MCP servers, 2 plugins.

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 t00n-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/elasticdotventures/_b00t_/t00n-skill.svg)](https://agentmods.dev/skills/elasticdotventures/_b00t_/t00n-skill)
Your own site
<a href="https://agentmods.dev/skills/elasticdotventures/_b00t_/t00n-skill"><img src="https://agentmods.dev/badge/skills/elasticdotventures/_b00t_/t00n-skill.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 389 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00000 $0.00389
Opus 5 $0.00000 $0.00195
Sonnet 5 $0.00000 $0.00078
Haiku 4.5 $0.00000 $0.00039

Measured 8d ago against content hash 9d5e5142bd91, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

t00n-skill 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 8d 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.

.opencode/skills/t00n-skill/SKILL.md · 43 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 8d ago First seen · 43 lines · 0 tokens per session scan A 9d5e5142bd91

Subscribe to this mod's changes

t00n-skill is a skill published in the GitHub repository elasticdotventures/_b00t_ (14 stars, last pushed today), with no licence file. It costs nothing until one of its globs matches a file; then it loads 389 tokens. 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 2026-08-30.