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/justinjdev/fight-clubWrote 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/commands/justinjdev/fight-club/fight)<a href="https://agentmods.dev/commands/justinjdev/fight-club/fight"><img src="https://agentmods.dev/badge/commands/justinjdev/fight-club/fight.svg" alt="Measured on agentmods" 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 | $0.00024 | $0.00715 |
| Opus 5 | $0.00012 | $0.00358 |
| Sonnet 5 | $0.00005 | $0.00143 |
| Haiku 4.5 | $0.00002 | $0.00072 |
Grade A, and why
fight 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.
How it starts
The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/fight
Run every fight-club reviewer against the target and produce a combined report.
The user invoked this command with: $ARGUMENTS
Step 1: Get the code
Parse $ARGUMENTS to determine the target:
- File path → read the file
- Number →
gh pr diff <number>to get the PR diff - "diff" or empty →
git diff HEAD
Step 2: Run all reviewers
Apply each of these lenses to the code. For each, produce findings using that skill's output format:
- Adversarial Architect — design, factoring, coupling, abstraction
- Adversarial Auditor — vulnerabilities, trust boundaries, data exposure
- Adversarial Optimizer — scaling assumptions, inefficiencies, hot paths
- Adversarial QA — coverage gaps, weak assertions, missing failure modes
- Adversarial SRE — production failure scenarios, silent failures, recovery risk
Step 3: Aggregate
After all reviewers, produce a summary:
## Fight Club Report
### Adversarial Architect
[findings or "No issues found"]
Verdict: Composable | Acceptable | Poor | Broken
### Adversarial Auditor
[findings or "No issues found"]
Verdict: Secure | Hardening Needed | Vulnerable | Critical
### Adversarial Optimizer
[findings or "No issues found"]
Verdict: Efficient | Optimization Needed | Will Not Scale | Blocking Issue
### Adversarial QA
[findings or "No issues found"]
Verdict: Solid | Needs Work | Insufficient | No Confidence
### Adversarial SRE
[findings or "No issues found"]
Verdict: Ready to Ship | Needs Hardening | High Risk | Do Not Ship
---
## Blocking (must fix before merge)
[Cross-lens list of every finding with Blocking: Yes. Empty section if none.]
## Follow-up (track as issues, do not block merge)
[Cross-lens list of every finding with Blocking: No. Group by lens.]
---
## Overall Verdict
[APPROVED / APPROVED (with follow-ups) / NEEDS WORK / REJECT]
[2-3 sentences: biggest risks, blockers, recommended next action]
Verdict rules
The overall verdict is determined by Blocking findings, not by severity alone:
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 · 80 lines · 24 tokens per session scan A e4399efd97cd
fight is a command published in the GitHub repository justinjdev/fight-club (1 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 24 tokens to every session and 715 once invoked, about $0.0001 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.
Other commands, from other repositories
discover
Run a full product discovery cycle — from outcome definition through opportunity mapping, prioritisation, and experiment design. Use when the team isn't sure what to build next, or before writing a PRD for a complex feature space.
tax-review
Tax-filing compliance check — invokes tax-reviewer to produce TM-tax-{slug}.md with MeF e-file schema, Form 8879, PTIN/Circular 230, and IRC §7216 consent gaps.
voice-compliance
Voice/telephony compliance check — invokes voice-ai-reviewer to produce TM-voice-{slug}.md with TCPA, STIR/SHAKEN, state recording-consent, EU AI Act Art. 50, and synth-voice deepfake-law gaps.
simplify
The over-engineering review: five tags (delete, stdlib, native, yagni, shrink), a mandatory replacement per finding, and a real null result when there is nothing to cut.
git
The pre-finish status: branch, hygiene findings, message checks, workflow lint, template state.
init
Install the formatters this repository needs, with every command visible before it runs.