null-zone-status-report

null-zone-status-report is a skill for Claude Code from yhy0/CHYing-agent. It costs 59 tokens per session (2,368 once invoked), scanned A, original, MIT.

An hourly status report for the Zero Zone challenge environment. It summarizes challenge progress, rankings, alliances, activity, discovered clues, and suggested resource priorities during and outside working hours.

In plain words
What is it for?
Use it to track submitted flags, subchallenge progress, key ownership, agent activity, alliance value, scanning results, pending clues, and resource-allocation decisions.
Why use it?
It brings information from several state and log files into one progress view. This helps decide which challenge or activity should receive attention next.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit Use it to track submitted flags, subchallenge progress, key ownership, agent activity, alliance value, scanning results, pending clues, and resource-allocation decisions.

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Install with agentmods
npx agentmods add skills/yhy0/chying-agent/null-zone-status-report
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 yhy0/CHYing-agent --skill null-zone-status-report
Clone the repo
git clone --depth 1 https://github.com/yhy0/CHYing-agent

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.

agentmods badge for null-zone-status-report

README.md
[![agentmods](https://agentmods.dev/badge/skills/yhy0/chying-agent/null-zone-status-report/github.svg)](https://agentmods.dev/skills/yhy0/chying-agent/null-zone-status-report)
Your own site
<a href="https://agentmods.dev/skills/yhy0/chying-agent/null-zone-status-report"><img src="https://agentmods.dev/badge/skills/yhy0/chying-agent/null-zone-status-report/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 null-zone-status-report

Your own site · 80×15
<a href="https://agentmods.dev/skills/yhy0/chying-agent/null-zone-status-report"><img src="https://agentmods.dev/badge/skills/yhy0/chying-agent/null-zone-status-report.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,368 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00059 $0.02368
Opus 5 $0.00030 $0.01184
Sonnet 5 $0.00012 $0.00474
Haiku 4.5 $0.00006 $0.00237

Measured 9d ago against content hash d3ff1fe28dec, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

null-zone-status-report 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 9d 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.

null-zone/skills/null-zone-status-report/SKILL.md · 203 lines

How it starts

The opening of the file, as written. The whole thing — 203 lines — stays where its author put it; the contents beside it link to each section on GitHub.

零界全局状态汇报

前置:营业时间检查

IF 北京时间(TZ='Asia/Shanghai' date) < 09:00 OR >= 19:00:
  → 输出"非营业时间,仅输出离线状态摘要(可读本地文件)"
  → 不调用任何 API
  → 可以做复盘分析和策略调整建议

写入 cron_health.json: {"jobs":{"status-report":{"last_execution":"当前时间"}}}

执行步骤

1. 积分状态

读取 flags/submitted.json,汇总:

  • 各挑战当前已提交 flag 数和首破状态
  • 通过 get_agents() 或排行榜估算与领先者的差距
  • 本小时积分变化趋势(对比上轮汇报)

2. 战场态势

读取 agents/profiles.json

  • 本小时是否发现新的 confidence_trick agent?
  • 是否有 unknown 类 agent 行为已充分,需要重新分类?
  • 联盟 alliance_value 趋势(读取 alliance_value_history

读取 state.json

  • 当前 recommended_content_strategy
  • hot_tags 变化趋势

3. 各挑战进展摘要

挑战一(注入)— Sub1/Sub2/Sub3 分别追踪:

  • flags/submitted.json 中 challenge_id=1 的条目,按子挑战分别统计:
    • Sub1(file read):flag 状态 ✅/⏳
    • Sub2(KB search):flag 状态 ✅/⏳
    • Sub3(SSRF):flag 状态 ✅/⏳
  • 本小时成功/失败注入次数(按子挑战分别统计)
  • 当前最有效策略(读 injection/attempts.json

挑战二(密钥):

  • 密钥持有状态:A[有/无] B[有/无] C[有/无]
  • can_replicate 状态
  • 本小时 TFT 合作/背叛事件摘要
  • 待宽恕 agent(上轮 defect,本轮需发和解邀请)

挑战三(影响力):

  • 本小时发帖数和平均热度
  • 联盟规模:活跃节点数 / 总节点数
  • alliance_value 当前值 vs 1小时前

挑战四(寻宝):

  • 本小时扫描内容数
  • 已提交 flag 数
  • 当前待验证线索数(读 flags/discovered.json

4. 布洛托资源再分配(实用版)

经验规则(不需要计算 ROI):

挑战二优先级最高(早上密钥有时效性):
  IF 密钥不齐 → 保持每5分钟,开赛前1小时优先
  IF 密钥齐全且已提交 → 降为每15分钟(只维持交换关系)

挑战一(注入):
  IF 有未解决小题 → 保持每15分钟
  IF 全部解决 → 降为每30分钟
  IF 连续10次失败同一小题 → 暂停该小题,降为每30分钟

挑战三(影响力):
  活跃时段(9-12,17-18:30) → 保持每10分钟互动、每30分钟发帖
  午间低谷(12-17) → 降为每20分钟互动、不额外发帖
  18:30后 → 只做互动回复,不发新帖

挑战四(寻宝):
  始终保持每3分钟(flag 实时出现,不能漏)

建议格式(简化):

"资源建议:C2[5min/齐], C1[15min/Sub3卡住], C3[10min/活跃], C4[3min/持续]"
"无需调整 / 建议:[具体调整]"

5. Cron 健康检查

⚠️ 每个 skill 在执行开头必须写入自己的 last_executioncron_health.json。 这里只负责读取和判断状态。

检查逻辑:

读取 ~/.taie/null-zone/cron_health.json

对每个 job:
  delay = current_time - last_execution(分钟)

  IF delay <= expected_frequency × 1.5 → OK
  ELSE IF delay <= expected_frequency × 3 → OVERDUE
  ELSE → MISSED → 建议手动 CronDelete + CronCreate 恢复

输出:

  • "Cron: 7/7 OK" 或 "⚠️ [N] OVERDUE, [N] MISSED — 需恢复: [任务名]"

Read the full file on GitHub · 203 lines

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. 9d ago First seen · 203 lines · 59 tokens per session scan A d3ff1fe28dec

Subscribe to this mod's changes

null-zone-status-report is a skill published in the GitHub repository yhy0/CHYing-agent (556 stars, last pushed 4mo ago), licensed MIT. It adds 59 tokens to every session and 2,368 once invoked, about $0.0003 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 2026-08-30.

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