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 skills add athola/claude-night-market --skill war-room-checkpointgit clone --depth 1 https://github.com/athola/claude-night-marketWrote 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/skills/athola/claude-night-market/war-room-checkpoint)<a href="https://agentmods.dev/skills/athola/claude-night-market/war-room-checkpoint"><img src="https://agentmods.dev/badge/skills/athola/claude-night-market/war-room-checkpoint/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/skills/athola/claude-night-market/war-room-checkpoint"><img src="https://agentmods.dev/badge/skills/athola/claude-night-market/war-room-checkpoint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 6 Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
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 | $0.00030 | $0.02789 |
| Opus 5.5 | $0.00012 | $0.01116 |
| Sonnet 5.5 | $0.00006 | $0.00558 |
| Haiku 4.5 | $0.00003 | $0.00279 |
Grade A, and why
war-room-checkpoint 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.
How it starts
The opening of the file, as written. The whole thing — 352 lines — stays where its author put it; the contents beside it link to each section on GitHub.
War Room Checkpoint Skill
Lightweight inline assessment for determining whether a decision point within a command warrants War Room escalation.
Verification
Run make attune-test from the repository root to verify checkpoint
logic still works after changes.
Purpose
This skill is not invoked directly by users. It is called by other commands (e.g., /do-issue, /pr-review) at critical decision points to:
- Calculate Reversibility Score (RS) for the current context
- Determine if full War Room deliberation is needed
- Return either a quick recommendation (express) or escalate to full War Room
When Commands Should Invoke This
| Command | Trigger Conditions |
|---|---|
/do-issue |
3+ issues, dependency conflicts, overlapping files |
/pr-review |
>3 blocking issues, architecture changes, ADR violations |
/architecture-review |
ADR violations, high coupling, boundary violations |
/fix-pr |
Major scope, conflicting reviewer feedback |
When NOT To Use
| Situation | Use instead |
|---|---|
| A user asks for deliberation directly | Skill(attune:war-room) |
| The decision is cheap to reverse (high RS) | Proceed without a checkpoint |
| A panel already ruled on this decision | The prior verdict |
This skill decides whether deliberation is warranted and returns fast when it is not. A command that checkpoints every decision pays the scoring cost to be told to proceed almost every time, and re-checkpointing a settled call re-litigates it.
Invocation Pattern
Skill(attune:war-room-checkpoint) with context:
- source_command: "{calling_command}"
- decision_needed: "{human_readable_question}"
- files_affected: [{list_of_files}]
- issues_involved: [{issue_numbers}] (if applicable)
- blocking_items: [{type, description}] (if applicable)
- conflict_description: "{summary}" (if applicable)
- profile: "default" | "startup" | "regulated" | "fast" | "cautious"
Checkpoint Flow
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 Changed · -1 lines 4edfe4828534
- 10d ago Changed · +10 lines 0f2ef3b4b1f5
- 1mo ago Changed · -11 lines 4b774205f411
- 2mo ago First seen · 354 lines · 30 tokens per session scan A 9384dcdba08e
war-room-checkpoint is a skill published in the GitHub repository athola/claude-night-market (348 stars, last pushed yesterday), licensed MIT. It adds 30 tokens to every session and 2,789 once invoked, about $0.0001 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 2026-09-03.
war-room-checkpoint compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| war-room-checkpointathola/claude-night-market | Skill | 348 | yesterday | MIT | A | 30 | Claude Code |
| chameleonccplugins/awesome-claude-code-plugins | Skill | 998 | 2mo ago | Apache-2.0 | A | 168 | Claude Code |
| explainerccplugins/awesome-claude-code-plugins | Skill | 998 | 2mo ago | Apache-2.0 | A | 155 | Claude Code |
| fact-checkerccplugins/awesome-claude-code-plugins | Skill | 998 | 2mo ago | Apache-2.0 | A | 178 | Claude Code |
| claudex-second-opinionccplugins/awesome-claude-code-plugins | Skill | 998 | 2mo ago | Apache-2.0 | A | 74 | Claude Code |
| before-you-claimAleksandarBisevac/claude-plugins | Skill | 4 | yesterday | MIT | A | 276 | Claude Code |
| code-reviewerhackermanishackerman/claude-skills-vault | Skill | 2 | 24d ago | MIT | A | 0 | Claude Code |