Borrowing it
Nothing to install: this file belongs to Jahrome907/minecraft-agent-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Jahrome907/minecraft-agent-skills/main/.agents/skills/minecraft-datapack/SKILL.mdgit clone --depth 1 https://github.com/Jahrome907/minecraft-agent-skillsWrote 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.
[](https://agentmods.dev/skills/jahrome907/minecraft-agent-skills/minecraft-datapack)<a href="https://agentmods.dev/skills/jahrome907/minecraft-agent-skills/minecraft-datapack"><img src="https://agentmods.dev/badge/skills/jahrome907/minecraft-agent-skills/minecraft-datapack/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.
<a href="https://agentmods.dev/skills/jahrome907/minecraft-agent-skills/minecraft-datapack"><img src="https://agentmods.dev/badge/skills/jahrome907/minecraft-agent-skills/minecraft-datapack.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00060 | $0.02901 |
| Opus 5 | $0.00030 | $0.01451 |
| Sonnet 5 | $0.00012 | $0.00580 |
| Haiku 4.5 | $0.00006 | $0.00290 |
Grade A, and why
minecraft-datapack 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.
How it starts
The opening of the file, as written. The whole thing — 347 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Minecraft Datapack Skill
Inspect pack.mcmeta and the target Minecraft version before editing. Preserve
an existing target unless migration is requested; metadata numbers alone do not
make older command or registry schemas compatible. Complete the requested pack
changes, then use static checks and the available game environment proportionately.
Skill Scope
Routing Boundaries
Use when: the deliverable is datapack files (pack.mcmeta,data/...) and.mcfunction/JSON content.Do not use when: the request is command-only snippets not tied to a datapack file tree (minecraft-commands-scripting).Do not use when: the request requires loader APIs, Java code, or runtime mod behavior (minecraft-modding).
Pack Metadata
| Minecraft Version | Preferred pack metadata |
|---|---|
| 1.21 / 1.21.1 | pack_format: 48 |
| 1.21.2 / 1.21.3 | pack_format: 57 |
| 1.21.4 | pack_format: 61 |
| 1.21.5 | pack_format: 71 |
| 1.21.6 | pack_format: 80 |
| 1.21.7 / 1.21.8 | pack_format: 81 |
| 1.21.9 / 1.21.10 | min_format: [88, 0], max_format: [88, 0] |
| 1.21.11 | min_format: [94, 1], max_format: [94, 1] |
| 26.1 | min_format: [101, 1], max_format: [101, 1] |
| 26.2 | min_format: [107, 1], max_format: [107, 1] |
Use pack_format for a legacy-only target through data pack format 81. Starting
with data pack format 82 in 1.21.9, define both explicit min_format and
max_format values. A range that includes a legacy format below 82 must also
retain pack_format and supported_formats; do not include
supported_formats for a modern-only range.
For a legacy-compatible range, supported_formats may be one integer, a
two-integer inclusive range, or an object with integer min_inclusive and
max_inclusive fields.
For exact patch targeting, use [major, minor] arrays for both min_format and
max_format, including .0 versions such as [88, 0]. A single integer is
equivalent to [major, 0] for min_format, while a single integer in
max_format allows any minor version on that major line. Do not write decimal
JSON numbers such as 94.1.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 3d ago Changed · -188 lines 9d48b7c3096c
- 11d ago First seen · 535 lines · 60 tokens per session scan A 5d71a1f2c88d
minecraft-datapack is a skill published in the GitHub repository Jahrome907/minecraft-agent-skills (136 stars, last pushed 4d ago), licensed MIT. It adds 60 tokens to every session and 2,901 once invoked, about $0.0003 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 2026-08-30.
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