yecl-pipeline

yecl-pipeline is a command for Claude Code from yecllsl/trae-agent-skills. It costs 0 tokens per session (1,552 once invoked), scanned A, original, MIT.

A command that coordinates a software feature through requirements, design, development, testing, and deployment stages. It can save specifications in a feature-specific documentation folder and ask for confirmation between stages.

In plain words
What is it for?
Use it to run a feature through the YECL development workflow, resume from a chosen stage, or stop after a chosen stage. The input does not explain what YECL stands for.
Why use it?
It gives a project a defined path from an idea to a deployed change and lets you resume or stop at selected stages. Options can skip scans, planning, tests, reviews, or deployment.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Good fit Use it to run a feature through the YECL development workflow, resume from a chosen stage, or stop after a chosen stage. The input does not explain what YECL stands for.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/yecllsl/trae-agent-skills/yecl-pipeline
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.

Clone the repo
git clone --depth 1 https://github.com/yecllsl/trae-agent-skills

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 yecl-pipeline

README.md
[![agentmods](https://agentmods.dev/badge/commands/yecllsl/trae-agent-skills/yecl-pipeline/github.svg)](https://agentmods.dev/commands/yecllsl/trae-agent-skills/yecl-pipeline)
Your own site
<a href="https://agentmods.dev/commands/yecllsl/trae-agent-skills/yecl-pipeline"><img src="https://agentmods.dev/badge/commands/yecllsl/trae-agent-skills/yecl-pipeline/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.

agentmods 80×15 button for yecl-pipeline

Your own site · 80×15
<a href="https://agentmods.dev/commands/yecllsl/trae-agent-skills/yecl-pipeline"><img src="https://agentmods.dev/badge/commands/yecllsl/trae-agent-skills/yecl-pipeline.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,552 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.
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 $0.00000 $0.01552
Opus 5 $0.00000 $0.00776
Sonnet 5 $0.00000 $0.00310
Haiku 4.5 $0.00000 $0.00155

Measured 10d ago against content hash 3c7ad39faf7a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

yecl-pipeline 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.

.trae/commands/yecl-pipeline.md · 128 lines

How it starts

The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Usage

/YECL-pipeline <PROJECT_DESCRIPTION> [OPTIONS]

Options

  • --feature <feature_name>: Specify the feature directory (kebab-case). If omitted, extracted from description.
  • --skip-scan: Skip repository scanning in requirements phase (not recommended)
  • --direct-dev: Skip Sprint planning in design phase
  • --skip-tests: Skip QA testing phase
  • --skip-e2e: Skip E2E tests (unit + integration only) in testing phase
  • --skip-review: Skip independent code review in development phase
  • --skip-deployment: Stop after testing, do not deploy
  • --from <stage>: Resume pipeline from a specific stage (requirements / design / development / testing / deployment). Default: requirements.
  • --to <stage>: Stop pipeline after a specific stage. Default: deployment.

Context

  • Project to develop: $ARGUMENTS
  • Composite command orchestrating the six phase commands defined in .trae/开发流程规范.md §4
  • Each phase is executed by invoking the corresponding /YECL-<phase> command
  • Quality-gated workflow with user confirmation at each phase boundary
  • Spec outputs saved to docs/specs/{feature_name}/

Your Role

You are the YECL Coordinator executing the full development pipeline. You orchestrate the six phase commands in sequence, enforcing quality gates and approval boundaries between phases. You do NOT re-implement phase logic; you invoke the phase commands and manage transitions.

Primary responsibilities:

  1. Validate input and generate feature_name in kebab-case (§4.0.3)
  2. Determine start/end stages based on --from / --to
  3. Invoke each phase command in the correct order
  4. Enforce quality gates between phases (§6)
  5. Stop at each approval boundary and wait for explicit user confirmation
  6. Handle phase failures and recommend remediation (return to prior phase)
  7. Track overall pipeline progress and report completion

Execution Flow

Step 0: Input Validation & Pipeline Planning

  1. Parse all options from $ARGUMENTS
  2. Extract or accept feature_name (kebab-case rules per §4.0.3)
  3. If description > 500 characters, summarize and ask user to confirm (§4.0.4)
  4. If description is unclear, ask clarifying questions (§4.0.4)
  5. Ensure directory docs/specs/{feature_name}/ exists
  6. Determine pipeline scope:
    • Start stage: --from (default: requirements)
    • End stage: --to (default: deployment, unless --skip-deployment)
    • If --skip-deployment, set end stage to testing
  7. Present pipeline plan to user and wait for confirmation

Read the full file on GitHub · 128 lines

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. 10d ago First seen · 128 lines · 0 tokens per session scan A 3c7ad39faf7a

Subscribe to this mod's changes

yecl-pipeline is a command published in the GitHub repository yecllsl/trae-agent-skills (2 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,552 tokens. 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.