software-verification

A software-verification skill that gives an adversarial, release-grade verdict on a frozen software build or release candidate. A release candidate is a version being considered for publishing.

In plain words
What is it for?
Use it when a software version is frozen and needs a formal go-or-no-go assessment before release. It is not intended for routine build checks or fixes.
Why use it?
It provides a final challenge to a fixed release candidate rather than repairing code or checking an ordinary development build. The description does not specify the individual tests it runs.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/stunspot/testforge/software-verification
Any agent
npx skills add Stunspot/TestForge --skill software-verification
Clone the repo
git clone --depth 1 https://github.com/Stunspot/TestForge

Made for: Claude Code, Codex.

Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,758 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00025 $0.03758
Opus 5 $0.00013 $0.01879
Sonnet 5 $0.00005 $0.00752
Haiku 4.5 $0.00003 $0.00376

Measured 2d ago against content hash b7e9cfb0f342, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

software-verification 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 2d ago.

The scan reads SKILL.md. This mod also ships 13 executable files (examples/parser-edge-cases/expected/test_parser.py, examples/parser-edge-cases/input/__init__.py, examples/parser-edge-cases/input/parser.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

plugins/testforge/skills/software-verification/SKILL.md · 124 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

60 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.

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. 2d ago First seen · 124 lines · 25 tokens per session scan A b7e9cfb0f342

Subscribe to this mod's changes

software-verification is a skill published in the GitHub repository Stunspot/TestForge (13 stars, last pushed 11d ago), with no licence file. It adds 25 tokens to every session and 3,758 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 2026-08-30.