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 ArabelaTso/Skills-4-SE --skill requirement-comparison-reportergit clone --depth 1 https://github.com/ArabelaTso/Skills-4-SEWrote 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/arabelatso/skills-4-se/requirement-comparison-reporter)<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/requirement-comparison-reporter"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/requirement-comparison-reporter/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/arabelatso/skills-4-se/requirement-comparison-reporter"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/requirement-comparison-reporter.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 | $0.00108 | $0.02572 |
| Opus 5 | $0.00054 | $0.01286 |
| Sonnet 5 | $0.00022 | $0.00514 |
| Haiku 4.5 | $0.00011 | $0.00257 |
Grade A, and why
requirement-comparison-reporter 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 9d 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 — 484 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Requirement Comparison Reporter
Generate detailed modification plans by comparing requirement documents and analyzing code impact.
Workflow
1. Understand the Inputs
Gather required inputs:
- Old requirement document (path or content)
- New requirement document (path or content)
- Repository path
Verify inputs:
- Requirements are readable (text/Markdown format)
- Repository path is valid
- Repository contains Python code
2. Analyze Requirement Changes
Read both requirement documents:
- Extract key sections and features
- Identify structure and organization
- Note any explicit requirement IDs or labels
Compare requirements:
Identify added requirements:
- Features present in new but not in old
- New functionality descriptions
- New API endpoints or interfaces
- New business rules
Identify modified requirements:
- Features with changed descriptions
- Updated acceptance criteria
- Modified API contracts
- Changed business logic
Identify removed requirements:
- Features present in old but not in new
- Deprecated functionality
- Removed API endpoints
Categorize changes:
- Feature-level changes (new/modified/removed features)
- Functional changes (behavior, logic, workflows)
- API changes (endpoints, parameters, responses)
See analysis-patterns.md for detailed comparison strategies.
3. Analyze Code Structure
Automated analysis:
python scripts/analyze_code_impact.py <repo_path>
Manual analysis:
- Identify main modules and packages
- Locate key classes and functions
- Understand code organization
- Find test directory structure
Build component inventory:
- List all modules with their classes and functions
- Note public vs private components
- Identify entry points and main functionality
- Map test files to source files
4. Map Requirements to Code
For each requirement change, identify affected code:
Name-based mapping:
- Match requirement terms to class/function names
- Look for modules named after features
- Find components with related naming
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.
- 9d ago First seen · 484 lines · 108 tokens per session scan A 382004caaba9
requirement-comparison-reporter is a skill published in the GitHub repository ArabelaTso/Skills-4-SE (252 stars, last pushed 22d ago), licensed Apache-2.0. It adds 108 tokens to every session and 2,572 once invoked, about $0.0005 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 2026-09-03.
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