develop-feature

develop-feature is a skill for Claude Code from AgiFlow/aicode-toolkit. It costs 50 tokens per session (352 once invoked), scanned A, original, AGPL-3.0.

A feature-development skill for adding or editing functionality in a project that has configured design patterns and scaffolding methods. Scaffolding means using the project's existing templates or structure instead of starting from scratch.

In plain words
What is it for?
Use it to implement a feature or make pattern-guided edits in a configured project.
Why use it?
It helps keep new feature work consistent with the project's established patterns. It is not intended for creating a standalone project or for review-only requests.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the aicode-develop plugin — 1 skill, 1 command shipped together

Good fit Use it to implement a feature or make pattern-guided edits in a configured project.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/agiflow/aicode-toolkit/develop-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 AgiFlow/aicode-toolkit --skill develop-feature
Clone the repo
git clone --depth 1 https://github.com/AgiFlow/aicode-toolkit

Made for: Claude Code.

Or install aicode-develop, the plugin that ships this one along with the rest of its 1 skill, 1 command.

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 develop-feature

README.md
[![agentmods](https://agentmods.dev/badge/skills/agiflow/aicode-toolkit/develop-feature/github.svg)](https://agentmods.dev/skills/agiflow/aicode-toolkit/develop-feature)
Your own site
<a href="https://agentmods.dev/skills/agiflow/aicode-toolkit/develop-feature"><img src="https://agentmods.dev/badge/skills/agiflow/aicode-toolkit/develop-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 develop-feature

Your own site · 80×15
<a href="https://agentmods.dev/skills/agiflow/aicode-toolkit/develop-feature"><img src="https://agentmods.dev/badge/skills/agiflow/aicode-toolkit/develop-feature.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 352 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 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 5.1 $0.00050 $0.00352
Opus 5.5 $0.00020 $0.00141
Sonnet 5.5 $0.00010 $0.00070
Haiku 4.5 $0.00005 $0.00035

Measured 18d ago against content hash 7fd2348e0415, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

develop-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 18d 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.

plugins/aicode-develop/skills/develop-feature/SKILL.md · 13 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 18d ago First seen · 13 lines · 50 tokens per session scan A 7fd2348e0415

Subscribe to this mod's changes

develop-feature is a skill published in the GitHub repository AgiFlow/aicode-toolkit (161 stars, last pushed 4d ago), licensed AGPL-3.0. It adds 50 tokens to every session and 352 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-28.

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