orch-add-feature

orch-add-feature is a skill for Claude Code, Codex from gongyijie85/dsh-ecc. It costs 52 tokens per session (464 once invoked), scanned A, a copy of orch-add-feature, MIT.

A guided workflow for building a completely new feature. It researches and plans the work, writes tests first, implements the feature, reviews it, and prepares a commit.

In plain words
What is it for?
Use it when a codebase needs behavior or support that does not exist yet.
Why use it?
It turns a new capability into smaller planned work and uses tests to define what success means before implementation. This reduces uncertainty during development.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when a codebase needs behavior or support that does not exist yet.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gongyijie85/dsh-ecc/orch-add-feature
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.

Any agent
npx skills add gongyijie85/dsh-ecc --skill orch-add-feature
Clone the repo
git clone --depth 1 https://github.com/gongyijie85/dsh-ecc

Made for: Claude Code, Codex.

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 orch-add-feature

README.md
[![agentmods](https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/orch-add-feature/github.svg)](https://agentmods.dev/skills/gongyijie85/dsh-ecc/orch-add-feature)
Your own site
<a href="https://agentmods.dev/skills/gongyijie85/dsh-ecc/orch-add-feature"><img src="https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/orch-add-feature/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 orch-add-feature

Your own site · 80×15
<a href="https://agentmods.dev/skills/gongyijie85/dsh-ecc/orch-add-feature"><img src="https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/orch-add-feature.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 464 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 100% copy Near-identical to another mod 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 $0.00052 $0.00464
Opus 5 $0.00026 $0.00232
Sonnet 5 $0.00010 $0.00093
Haiku 4.5 $0.00005 $0.00046

Measured 8d ago against content hash 6ba858d94cfa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

orch-add-feature 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 8d 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.

Origin

This is a copy

100% identical to orch-add-feature — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/orch-add-feature/SKILL.md · 46 lines

What it actually says

orch-add-feature

Actor · action · target: orch · add · feature. Thin wrapper over the shared engine in orch-pipeline.

When to Use

  • The user wants a capability that does not exist yet ("add", "build", "implement", "support …").
  • It is net-new behavior — not a correction (orch-fix-defect) and not an alteration of existing behavior (orch-change-feature).

Operation settings

  • Default size floor: standard — run Research + Plan unless clearly small.
  • Phase mask: 0 → 1 → 2 → 4 → 5 → 6 (skip 3 Scaffold; that is MVP-only).
  • First move (phase 4): write new failing tests for the new behavior, then implement to green.

How It Works

  1. Run the orch-pipeline engine with the settings above.
  2. Classify size first; small / trivial features collapse toward 4 → 5 → 6.
  3. Stop at Gate 1 (plan approval) and Gate 2 (pre-commit).
  4. Add security-reviewer if the feature touches a security trigger.

Related: /feature-dev is a standalone version of this flow. orch-add-feature differs by sharing the orch-pipeline engine — the size classifier and the two gates — with the rest of the family, so it right-sizes trivial features to 4 → 5 → 6.

Example

orch-add-feature: add OAuth2 login to nws-poller
→ research existing auth libs → plan task_list  [GATE 1: approve]
→ TDD each task → code-review (+ security-reviewer: auth path)
→ commit  [GATE 2: confirm]
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. 8d ago First seen · 46 lines · 52 tokens per session scan A 6ba858d94cfa

Subscribe to this mod's changes

orch-add-feature is a skill published in the GitHub repository gongyijie85/dsh-ecc (7 stars, last pushed yesterday), licensed MIT. It adds 52 tokens to every session and 464 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to orch-add-feature, differing in 0 lines, and is treated as a copy.

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