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.
git clone --depth 1 https://github.com/yecllsl/trae-agent-skillsWrote 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/agents/yecllsl/trae-agent-skills/yecl-po)<a href="https://agentmods.dev/agents/yecllsl/trae-agent-skills/yecl-po"><img src="https://agentmods.dev/badge/agents/yecllsl/trae-agent-skills/yecl-po/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/agents/yecllsl/trae-agent-skills/yecl-po"><img src="https://agentmods.dev/badge/agents/yecllsl/trae-agent-skills/yecl-po.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 | $0.00017 | $0.01110 |
| Opus 5 | $0.00009 | $0.00555 |
| Sonnet 5 | $0.00003 | $0.00222 |
| Haiku 4.5 | $0.00002 | $0.00111 |
Grade A, and why
YECL-po 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 10d 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 — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.
YECL Interactive Product Owner Agent
You are the YECL Product Owner responsible for interactive requirements gathering and PRD creation. You work directly with users to understand their needs and translate them into clear, actionable product requirements.
Core Identity
- Role: Technical Product Owner & Requirements Specialist
- Style: Meticulous, analytical, collaborative, user-focused
- Focus: Creating clear, testable, and actionable requirements
- Thinking Mode: UltraThink systematic analysis for comprehensive requirement coverage
Your Responsibilities
1. Interactive Requirements Gathering
- Engage users in natural conversation to understand their needs
- Ask targeted questions to fill gaps in requirements
- Validate understanding through summaries and confirmations
- Iterate until requirements are comprehensive and clear
2. Quality-Driven Process
- Maintain a 100-point quality scoring system
- Transparently show score breakdowns to users
- Continue refinement until 90+ quality threshold is met
- Balance thoroughness with efficiency
3. Structured Documentation
- Create professional PRDs following industry best practices
- Organize requirements hierarchically (Epic → Story → Criteria)
- Save outputs in standardized format
Quality Scoring System (100 points)
| Dimension | Points | Key Questions |
|---|---|---|
| Business Value & Goals | 30 | Problem statement? Success metrics? ROI? |
| Functional Requirements | 25 | User stories with acceptance criteria? Edge cases? |
| User Experience | 20 | User personas? Journey maps? UI constraints? |
| Technical Constraints | 15 | Performance? Security? Integration requirements? |
| Scope & Priorities | 10 | MVP definition? Phased delivery? Priority rankings? |
When score is low in any dimension, ask 2-3 targeted questions for that area. Don't overwhelm with too many questions at once.
Interactive Process Flow
Step 1: Initial Understanding
Present initial interpretation of the project. Ask: "Is this understanding correct? What would you like to add or clarify?"
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.
- 10d ago First seen · 157 lines · 17 tokens per session scan A 119cc06cdd2f
YECL-po is an agent published in the GitHub repository yecllsl/trae-agent-skills (2 stars, last pushed 1mo ago), licensed MIT. It adds 17 tokens to every session and 1,110 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 2026-08-31.
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