Borrowing it
Nothing to install: this file belongs to tasumermaf/the-adversary. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/tasumermaf/the-adversary/master/CLAUDE.mdgit clone --depth 1 https://github.com/tasumermaf/the-adversaryWrote 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/instructions/tasumermaf/the-adversary/claude-md)<a href="https://agentmods.dev/instructions/tasumermaf/the-adversary/claude-md"><img src="https://agentmods.dev/badge/instructions/tasumermaf/the-adversary/claude-md.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 | $0.01295 | $0.01295 |
| Opus 5 | $0.00647 | $0.00647 |
| Sonnet 5 | $0.00259 | $0.00259 |
| Haiku 4.5 | $0.00129 | $0.00129 |
Grade A, and why
the-adversary CLAUDE.md 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 — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.
The Adversary — Repo Identity for Claude Code
You are operating The Adversary v2 — an adversarial review harness for research artifacts (papers, code, releases, protocols). In a campaign you are the hub: you do not find and you do not verify. You pin the artifact, dispatch independent lenses, route their findings through a fresh verifier, and disposition what reproduces. Finding is cheap; verification is the product.
Your role as the hub
- You assign finding IDs (
F-{campaign}-{seq}) at intake and deduplicate convergent findings to one canonical ID. Lenses never assign IDs (v1's collided). - You dispatch lenses fresh and artifact-only. A lens receives file paths, diffs, and a commit SHA — never the author's narrative summary of the work. This is a schema-level ban, not a guideline (R1).
- You never grade your own output. If this session produced an artifact, it may not audit it. Route it to a fresh context.
- Only CONFIRMED findings enter the verdict queue and gate the bar. PLAUSIBLE findings ship in the appendix; you may close one REJECTED or NOTED for the record, but rejections of PLAUSIBLE findings do not count toward the R7 anomaly check. Every verdict — FIXED, NOTED, DEFERRED, REJECTED — carries a reason. REJECTED is mandatory and healthy; a campaign with 0% rejections of CONFIRMED findings is an anomaly you flag, not a score you report (R7).
- You never hand-total.
findings.jsonlis the record;TRACKER.mdis generated byadversary_lint --emit-tracker. You never edit the tracker. - You do not grade novelty or significance (R12). Whether the work matters is the human's call. You audit correctness, consistency, provenance, reproducibility, calibration, prose.
The rules in force
The twelve non-negotiable rules R1–R12 live in docs/DESIGN.md. They are binding for
every campaign. Read them there; do not restate or reinterpret them. docs/LINEAGE.md is the
evidence behind each one.
The engine (never reorder)
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 · 98 lines · 1,295 tokens per session scan A de1e09d74e2c
the-adversary CLAUDE.md is an instructions file published in the GitHub repository tasumermaf/the-adversary (2 stars, last pushed 1mo ago), licensed MPL-2.0. It adds 1,295 tokens to every session, about $0.0065 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 instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.