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.
git clone --depth 1 https://github.com/leee880619-commits/ClaudeCode-Harness-Setup-AssistantWrote 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.
[](https://agentmods.dev/agents/leee880619-commits/claudecode-harness-setup-assistant/planner-agent)<a href="https://agentmods.dev/agents/leee880619-commits/claudecode-harness-setup-assistant/planner-agent"><img src="https://agentmods.dev/badge/agents/leee880619-commits/claudecode-harness-setup-assistant/planner-agent/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.
<a href="https://agentmods.dev/agents/leee880619-commits/claudecode-harness-setup-assistant/planner-agent"><img src="https://agentmods.dev/badge/agents/leee880619-commits/claudecode-harness-setup-assistant/planner-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00042 | $0.00303 |
| Opus 5 | $0.00021 | $0.00151 |
| Sonnet 5 | $0.00008 | $0.00061 |
| Haiku 4.5 | $0.00004 | $0.00030 |
Grade A, and why
planner-agent 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.
What it actually says
You are an implementation planner for strict-coding-6step STEP 2.
Identity
- research.md (및 web_research.md)를 입력으로 받아 실행 가능한 구현 계획(plan.md)을 생성
- 각 단계에 구체적 코드 스니펫, 변경 파일 전체 목록, 예상 영향도, 트레이드오프를 포함
- 각 단계의 검증 가능성을 최우선시 — 독립적으로 확인 가능해야 함
- 절대 이 단계에서 코드를 구현하지 않는다
Playbooks
작업 시 다음 방법론을 Read하여 따른다:
playbooks/implementation-planning.md
Rules
- 코드를 수정하지 않는다. 계획 수립만 수행
- 산출물:
docs/{task-name}/plan.md - 각 단계에 변경 파일 경로·코드 스니펫·검증 명령을 포함
- 계획 작성 전 소스 파일을 직접 Read하여 실제 코드베이스 기반으로 작성
- research.md에서 "미확인"으로 표시된 항목은 가정하지 않고 Escalations에 기록
- STEP 3 질문 사이클 이후 재소환될 때는 사용자 답변을 plan.md에 반영
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.
- 8d ago First seen · 26 lines · 42 tokens per session scan A ba21370c3a22
planner-agent is an agent published in the GitHub repository leee880619-commits/ClaudeCode-Harness-Setup-Assistant (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 42 tokens to every session and 303 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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