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.
npx skills add metaschema-framework/claude-plugins --skill repo-organizationgit clone --depth 1 https://github.com/metaschema-framework/claude-pluginsWrote 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/metaschema-framework/claude-plugins/repo-organization)<a href="https://agentmods.dev/skills/metaschema-framework/claude-plugins/repo-organization"><img src="https://agentmods.dev/badge/skills/metaschema-framework/claude-plugins/repo-organization/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/metaschema-framework/claude-plugins/repo-organization"><img src="https://agentmods.dev/badge/skills/metaschema-framework/claude-plugins/repo-organization.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00018 | $0.00635 |
| Opus 5.5 | $0.00007 | $0.00254 |
| Sonnet 5.5 | $0.00004 | $0.00127 |
| Haiku 4.5 | $0.00002 | $0.00064 |
Grade A, and why
repo-organization 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 2mo 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 — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Metaschema Framework Repository Organization
The metaschema-framework GitHub organization contains interconnected repositories for the Metaschema information modeling framework and OSCAL tooling.
Repository Overview
Specification
- metaschema - The Metaschema specification and documentation
- Defines the modeling language syntax and semantics
- Contains specification documents and examples
Build Infrastructure
- oss-maven - Parent POM and shared build configuration
- Defines common Maven settings for all Java projects
- Plugin configurations, dependency management, release profiles
- All Java projects inherit from this parent POM
- maven2 - Maven repository for published releases
- Hosts released artifacts for public consumption
- Used as a Maven repository via GitHub Pages
Core Java Libraries
-
metaschema-java - Java implementation of Metaschema
- Core data binding framework
- XML/JSON parsing and serialization
- Constraint validation engine
- Schema generation (XML Schema, JSON Schema)
- Depends on: oss-maven (parent)
-
liboscal-java - OSCAL Java bindings
- Generated Java classes for OSCAL models
- Built using metaschema-java
- Depends on: oss-maven (parent), metaschema-java
Command-Line Tools
- oscal-cli - OSCAL command-line tool
- Validation, conversion, profile resolution
- Built on liboscal-java and metaschema-java
- Depends on: oss-maven (parent), liboscal-java, metaschema-java
Dependency Hierarchy
oss-maven (parent POM)
└── metaschema-java
└── liboscal-java
└── oscal-cli
Common Patterns
Build System
- All Java projects use Maven
- Parent POM in oss-maven provides shared configuration
- Multi-module Maven projects are common
- GitHub Actions for CI/CD
Project Structure (Java repos)
repo/
├── pom.xml # Parent POM (inherits oss-maven)
├── module-core/
│ ├── pom.xml
│ └── src/
├── module-cli/
│ ├── pom.xml
│ └── src/
└── ...
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.
- 2mo ago First seen · 95 lines · 18 tokens per session scan A e1ed5c8059da
repo-organization is a skill published in the GitHub repository metaschema-framework/claude-plugins (10 stars, last pushed 8mo ago), licensed CC0-1.0. It adds 18 tokens to every session and 635 once invoked, about $0.0001 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.
repo-organization compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| repo-organizationmetaschema-framework/claude-plugins | Skill | 10 | 8mo ago | CC0-1.0 | A | 18 | Claude Code |
| imagegenopenai/codex | Skill | 134k | today | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 100k | today | Apache-2.0 | A | 19 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 79k | 3d ago | MIT | A | 200 | Claude Code, Codex |
| browser-automationopenclaw/openclaw | Skill | 394k | today | MIT | A | 36 | Claude Code |
| systematic-debuggingobra/superpowers | Skill | 315k | 6d ago | MIT | A | 21 | Claude Code |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | today | MIT | A | 95 | Claude Code |