uzomuzo-oss: Skill for Claude Code

.claude/skills/oss-select/SKILL.md

oss-select is a skill for Claude Code from future-architect/uzomuzo-oss. It costs 18 tokens per session (256 once invoked), scanned A, original, Apache-2.0.

A package-assessment workflow for reviewing open-source software before adopting it. It can assess one package, compare packages, or scan Go dependencies.

In plain words
What is it for?
Use it to evaluate or compare open-source packages and review dependencies listed in a Go module.
Why use it?
It helps replace ad hoc dependency choices with a documented approval decision. This is useful when a package may affect maintenance, security, or long-term project risk.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

This is future-architect/uzomuzo-oss's own configuration. It tells Claude Code how to work on uzomuzo-oss 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 uzomuzo-oss configures →

Reuse

Borrowing it

Nothing to install: this file belongs to future-architect/uzomuzo-oss. 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/future-architect/uzomuzo-oss/main/.claude/skills/oss-select/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/future-architect/uzomuzo-oss

Made for: Claude Code.

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 oss-select

README.md
[![agentmods](https://agentmods.dev/badge/skills/future-architect/uzomuzo-oss/oss-select.svg)](https://agentmods.dev/skills/future-architect/uzomuzo-oss/oss-select)
Your own site
<a href="https://agentmods.dev/skills/future-architect/uzomuzo-oss/oss-select"><img src="https://agentmods.dev/badge/skills/future-architect/uzomuzo-oss/oss-select.svg" alt="Measured on agentmods" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 256 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00018 $0.00256
Opus 5 $0.00009 $0.00128
Sonnet 5 $0.00004 $0.00051
Haiku 4.5 $0.00002 $0.00026

Measured 6d ago against content hash 7dd046ba6847, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

oss-select 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 6d 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.

.claude/skills/oss-select/SKILL.md · 23 lines

What it actually says

/oss-select — OSS Package Evaluation

Full specification: See .github/prompts/oss-select.prompt.md for the complete evaluation procedure, adoption criteria, and output formats.

Quick Reference

  • Evaluate: /oss-select pkg:golang/modernc.org/sqlite — single package assessment
  • Compare: /oss-select pkg:golang/modernc.org/sqlite pkg:golang/github.com/mattn/go-sqlite3
  • Scan: /oss-select scan — bulk check all go.mod dependencies
  • Verdicts: Approved / Conditional / Not Approved / Needs Investigation
  • Always include major version suffix in PURLs (e.g., semver/v3 not semver)
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. 6d ago First seen · 23 lines · 18 tokens per session scan A 7dd046ba6847

Subscribe to this mod's changes

oss-select is a skill published in the GitHub repository future-architect/uzomuzo-oss (32 stars, last pushed yesterday), licensed Apache-2.0. It adds 18 tokens to every session and 256 once invoked, about $0.0001 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 2026-09-01.

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