karimo-overview: Skill for Claude Code

.claude/skills/subagent-driven-development/SKILL.md

subagent-driven-development is a skill for Claude Code from opensesh/karimo-overview. It costs 0 tokens per session (1,848 once invoked), scanned A, original, Apache-2.0.

A development workflow that assigns separate implementation tasks to independent AI subagents and reviews their results in two stages.

In plain words
What is it for?
It helps execute multi-task implementation plans, coordinate parallel work, and review each task's compliance and quality.
Why use it?
It separates specification checking from code-quality review when several tasks can be worked on independently.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions subagents.

This is opensesh/karimo-overview's own configuration. It tells Claude Code how to work on karimo-overview itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything karimo-overview configures →

Reuse

Borrowing it

Nothing to install: this file belongs to opensesh/karimo-overview. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/opensesh/karimo-overview/main/.claude/skills/subagent-driven-development/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/opensesh/karimo-overview

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.

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README.md
[![agentmods](https://agentmods.dev/badge/skills/opensesh/karimo-overview/subagent-driven-development/github.svg)](https://agentmods.dev/skills/opensesh/karimo-overview/subagent-driven-development)
Your own site
<a href="https://agentmods.dev/skills/opensesh/karimo-overview/subagent-driven-development"><img src="https://agentmods.dev/badge/skills/opensesh/karimo-overview/subagent-driven-development/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 subagent-driven-development

Your own site · 80×15
<a href="https://agentmods.dev/skills/opensesh/karimo-overview/subagent-driven-development"><img src="https://agentmods.dev/badge/skills/opensesh/karimo-overview/subagent-driven-development.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,848 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 $0.01848
Opus 5.5 $0.00000 $0.00739
Sonnet 5.5 $0.00000 $0.00370
Haiku 4.5 $0.00000 $0.00185

Measured 1mo ago against content hash df7639875bde, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

subagent-driven-development 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 1mo 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.

.claude/skills/subagent-driven-development/SKILL.md · 340 lines

How it starts

The opening of the file, as written. The whole thing — 340 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Subagent-Driven Development

This skill activates when executing implementation plans, handling multi-task work, or when parallel execution would be beneficial. Triggers on phrases like "implement the plan", "execute tasks", "dispatch agents", or when more than 3 independent tasks exist.


Core Concept

Execute implementation plans by dispatching independent subagents for each task, with mandatory two-stage reviews: spec compliance first, then code quality.

Fresh agent per task + BOS-aware reviews = high quality, fast iteration


When to Use

Apply this approach when you have:

  • A completed implementation plan (see: writing-plans skill)
  • Tasks that are mostly independent
  • Intent to work in parallel within one session

Decision Tree:

Have an implementation plan?
├── No  → Use writing-plans skill first
└── Yes → Are tasks independent?
    ├── No  → Execute sequentially
    └── Yes → Use subagent-driven development ✓

Process Flow

1. Preparation

Extract all tasks from plan into a tracking list:

## Task List

- [ ] Task 1: Create component skeleton
- [ ] Task 2: Implement core logic
- [ ] Task 3: Add styling with BOS tokens
- [ ] Task 4: Write integration tests

2. Per-Task Cycle

For each task:

┌─────────────────────────────────────────────────────────────────┐
│  DISPATCH IMPLEMENTER                                           │
│  → Use implementer-prompt with full task context                │
│  → Include BOS design system requirements                       │
└─────────────────────────────────────────────────────────────────┘
                              ↓
┌─────────────────────────────────────────────────────────────────┐
│  ANSWER QUESTIONS                                               │
│  → Clarify requirements before work begins                      │
│  → Provide BOS pattern references if needed                     │
└─────────────────────────────────────────────────────────────────┘
                              ↓
┌─────────────────────────────────────────────────────────────────┐
│  SPEC COMPLIANCE REVIEW                                         │
│  → Did they build exactly what was requested?                   │
│  → Missing requirements? Extra features?                        │
│  → BOS tokens used correctly?                                   │
└─────────────────────────────────────────────────────────────────┘
                              ↓
┌─────────────────────────────────────────────────────────────────┐
│  CODE QUALITY REVIEW                                            │
│  → Clean, tested, maintainable?                                 │
│  → React Aria patterns followed?                                │
│  → Design system compliance verified?                           │
└─────────────────────────────────────────────────────────────────┘
                              ↓
┌─────────────────────────────────────────────────────────────────┐
│  ITERATE IF ISSUES                                              │
│  → Fix flagged issues                                           │
│  → Re-review until approved                                     │
└─────────────────────────────────────────────────────────────────┘
                              ↓
           Mark task complete, proceed to next

Read the full file on GitHub · 340 lines

Files

What ships with it

2 files 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.

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. 1mo ago First seen · 340 lines · 0 tokens per session scan A df7639875bde

Subscribe to this mod's changes

subagent-driven-development is a skill published in the GitHub repository opensesh/karimo-overview (11 stars, last pushed 5mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,848 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 2026-09-03.

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