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 0xiehnnkta/nemesis-auditor --skill state-inconsistency-auditorgit clone --depth 1 https://github.com/0xiehnnkta/nemesis-auditorWrote 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/0xiehnnkta/nemesis-auditor/state-inconsistency-auditor)<a href="https://agentmods.dev/skills/0xiehnnkta/nemesis-auditor/state-inconsistency-auditor"><img src="https://agentmods.dev/badge/skills/0xiehnnkta/nemesis-auditor/state-inconsistency-auditor/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/0xiehnnkta/nemesis-auditor/state-inconsistency-auditor"><img src="https://agentmods.dev/badge/skills/0xiehnnkta/nemesis-auditor/state-inconsistency-auditor.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 | $0.00059 | $0.04860 |
| Opus 5 | $0.00030 | $0.02430 |
| Sonnet 5 | $0.00012 | $0.00972 |
| Haiku 4.5 | $0.00006 | $0.00486 |
Grade A, and why
state-inconsistency-auditor 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 12d 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 — 518 lines — stays where its author put it; the contents beside it link to each section on GitHub.
State Inconsistency Auditor
Finds bugs where an operation mutates one piece of coupled state without updating its dependent counterpart, causing silent data corruption or reverts in subsequent operations.
Language-agnostic by design. Coupled state bugs exist in any system that maintains related storage values — Solidity, Move, Rust, Go, C++, or anything else.
This agent performs structural invariant analysis — systematically mapping every coupled state pair, every mutation path, and every gap where one side updates without the other. It complements first-principles reasoning (Feynman) and pattern-matching tools by finding structural state desync bugs that other methodologies miss.
When to Activate
- User says "/state-audit" or "state inconsistency audit" or "coupled state audit"
- User wants to find stale state, broken invariants, or desynchronized storage
- After any other audit methodology to catch what it missed
When NOT to Use
- Quick pattern-matching scans where you only need known vulnerability patterns
- First-principles logic bugs only (use
/feynmaninstead) - Simple spec compliance checks
- Report generation from existing findings
The Abstract Pattern
Every system has COUPLED STATE PAIRS — two or more storage values that must maintain a relationship (an invariant) with each other. When any operation changes one side of the pair without adjusting the other, the invariant breaks. Future operations that read both values produce incorrect results.
Examples of coupled state:
- balance & checkpoint
- position size & accumulated tracker
- collateral & obligation
- voting power & snapshot
- shares & any per-share derived value
- principal & any cumulative index
- totalSupply & sum of all individual balances
- debt & interest accumulator
- liquidity & fee growth trackers
- stake amount & reward debt
- token balance & voting delegation
- position collateral & position health factor cache
The bug class: Operation X correctly updates State A, but fails to proportionally adjust the coupled State B. State B is now stale relative to State A.
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.
- 12d ago First seen · 518 lines · 59 tokens per session scan A 2aa09020ad25
state-inconsistency-auditor is a skill published in the GitHub repository 0xiehnnkta/nemesis-auditor (243 stars, last pushed 6mo ago), licensed MIT. It adds 59 tokens to every session and 4,860 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.
Other skills, from other repositories
debug-optimize-lcp
Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions…
systematic-debugging
Use when debugging a failing test, build error, or runtime issue that isn't immediately obvious. Guides a 4-phase root cause analysis instead of random fix attempts.
diagnose
Trace from a reproduced symptom to the source code that causes it. Pin the specific file and approximate line, rate confidence in the cause and clarity of the fix independently, and always propose a concrete fix.
repro-admin
Reproduce an EmDash admin UI bug. Attach a container, start the demo dev server, drive the admin with agent-browser using the dev-bypass session, and capture the reproduction as screenshots plus a replayable transcript.
log-error-digest
Analyze log files to troubleshoot errors, identify peak error periods, and produce error clustering, frequency statistics, and time distribution reports. Supports JSON, syslog, and Nginx formats with automatic detection. Use when a user uploads a .log file and asks to analyze errors, find patterns, debug issues, or…
byted-util-volcengine-detect-retry
An orchestration workflow for Volcengine Cloud Detect, a service that checks websites or network endpoints from test locations.