mil-hdbk-516

mil-hdbk-516 is a skill for Claude Code from jgsystemsconsulting/jgs-se-knowledge-packs. It costs 109 tokens per session (1,393 once invoked), scanned A, original, no licence file.

A guide to airworthiness certification for military aircraft and related systems. Airworthiness certification is the process of showing that an air system is safe and meets required standards for flight.

In plain words
What is it for?
Use it to plan certification, organize systems-engineering evidence, and work through criteria for structures, propulsion, avionics, electrical systems, diagnostics, and other technical areas.
Why use it?
It helps teams turn broad certification requirements into a tailored set of criteria for a specific air system.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the jgs-se-knowledge-packs plugin — 83 skills shipped together

Good fit Use it to plan certification, organize systems-engineering evidence, and work through criteria for structures, propulsion, avionics, electrical systems, diagnostics, and other technical areas.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516
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.

Any agent
npx skills add jgsystemsconsulting/jgs-se-knowledge-packs --skill mil-hdbk-516
Clone the repo
git clone --depth 1 https://github.com/jgsystemsconsulting/jgs-se-knowledge-packs

Made for: Claude Code.

Or install jgs-se-knowledge-packs, the plugin that ships this one along with the rest of its 83 skills.

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 mil-hdbk-516

README.md
[![agentmods](https://agentmods.dev/badge/skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516/github.svg)](https://agentmods.dev/skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516)
Your own site
<a href="https://agentmods.dev/skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516"><img src="https://agentmods.dev/badge/skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516/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 mil-hdbk-516

Your own site · 80×15
<a href="https://agentmods.dev/skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516"><img src="https://agentmods.dev/badge/skills/jgsystemsconsulting/jgs-se-knowledge-packs/mil-hdbk-516.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 109 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,393 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 $0.00109 $0.01393
Opus 5.5 $0.00044 $0.00557
Sonnet 5.5 $0.00022 $0.00279
Haiku 4.5 $0.00011 $0.00139

Measured 3d ago against content hash 45840953b387, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mil-hdbk-516 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.

packs/mil-hdbk-516/SKILL.md · 94 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. 3d ago Changed · +11 lines · -10 tokens per session 45840953b387
  2. 2mo ago First seen · 83 lines · 119 tokens per session scan A 3003dbf97c2f

Subscribe to this mod's changes

mil-hdbk-516 is a skill published in the GitHub repository jgsystemsconsulting/jgs-se-knowledge-packs (54 stars, last pushed 3d ago), with no licence file. It adds 109 tokens to every session and 1,393 once invoked, about $0.0004 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 2026-08-31.

Related

mil-hdbk-516 compared with skills from other repositories

mil-hdbk-516 next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
mil-hdbk-516jgsystemsconsulting/jgs-se-knowledge-packsSkill543d agononeA109Claude Code
legal-holdanthropics/claude-for-legalSkill9.9ktodayApache-2.0A68Claude Code
specification-writingwanshuiyin/Auto-claude-code-research-in-sleepSkill19kyesterdayMITA49Claude Code
terms-of-servicegenspark-ai/genofficeSkill12kyesterdayApache-2.0A32Claude Code, Codex
gesellschaftsrechtliche-satzungen-agbKlotzkette/claude-fuer-deutsches-rechtSkill1.8kyesterdayApache-2.0A69Claude Code
ai-risk-managementbriiirussell/cybersecurity-skillsSkill5075d agoMITA180Claude Code
ad-policy-checkgooseworks-ai/goose-skillsSkill1.3ktodayMITA128Claude Code, Codex