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 agentmods add skills/demodev-lab/claude-code-plugin-demokit/controllernpx skills add demodev-lab/claude-code-plugin-demokit --skill controllergit clone --depth 1 https://github.com/demodev-lab/claude-code-plugin-demokitWhat 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 | $0.00034 | $0.00291 |
| Opus 5 | $0.00017 | $0.00146 |
| Sonnet 5 | $0.00007 | $0.00058 |
| Haiku 4.5 | $0.00003 | $0.00029 |
Grade A, and why
controller 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 yesterday.
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.
What it actually says
/controller - REST Controller 생성
help
인자가 help이면 아래 도움말만 출력하고 실행을 중단한다:
/controller — REST Controller 생성
사용법:
/controller {Name}
파라미터:
Name PascalCase 도메인명 (필수)
예시:
/controller User
/controller Order
관련 명령:
/service — Service 레이어 생성
/crud — CRUD 일괄 생성
실행 절차
- Controller 파일 생성:
domain/{name}/controller/{Name}Controller.java - @RestController + @RequestMapping("/api/v1/{names}") (복수형)
- HTTP 메서드 매핑:
- POST → 201 Created + Location header
- GET → 200 (직접 반환)
- PUT → 200 (직접 반환)
- DELETE → 204 No Content
- @Valid record DTO 검증
- var 지역 변수 타입 추론
관련 Agent
- api-expert
관련 템플릿
templates/code/controller.template.java
What ships with it
1 file 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.
- yesterday First seen · 45 lines · 34 tokens per session scan A d3c986835b0f
controller is a skill published in the GitHub repository demodev-lab/claude-code-plugin-demokit (2 stars, last pushed 6mo ago), licensed MIT. It adds 34 tokens to every session and 291 once invoked, about $0.0002 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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