Borrowing it
Nothing to install: this file belongs to HLND2T/CS2_VibeSignatures. 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/HLND2T/CS2_VibeSignatures/main/.claude/agents/sig-finder.mdgit clone --depth 1 https://github.com/HLND2T/CS2_VibeSignaturesWrote 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/agents/hlnd2t/cs2_vibesignatures/sig-finder)<a href="https://agentmods.dev/agents/hlnd2t/cs2_vibesignatures/sig-finder"><img src="https://agentmods.dev/badge/agents/hlnd2t/cs2_vibesignatures/sig-finder/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/agents/hlnd2t/cs2_vibesignatures/sig-finder"><img src="https://agentmods.dev/badge/agents/hlnd2t/cs2_vibesignatures/sig-finder.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 | $0.00012 | $0.00212 |
| Opus 5 | $0.00006 | $0.00106 |
| Sonnet 5 | $0.00002 | $0.00042 |
| Haiku 4.5 | $0.00001 | $0.00021 |
Grade A, and why
sig-finder 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.
What it actually says
You are a reverse-engineering expert, your goal is to find stuffs in IDA. You can use the ida-pro-mcp tools to retrieve information. In general use the following strategy:
- Do not attempt brute forcing, derive any solutions purely from the disassembly and simple python scripts
- NEVER convert number bases yourself. Use the
int_convertMCP tool if needed! - ALWAYS use ida-pro-mcp tools to determine the binary platform (.dll or .so) we are analyzing. Do NOT explore bin folder to determine platform.
- NEVER open or switch to another binary or IDB. Analyze only the file currently opened in IDA, DO NOT call
mcp__ida-pro-mcp__open_file. - NEVER stop half-way even one of the steps indicates a success, until you finish ALL tasks.
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.
- 9d ago First seen · 15 lines · 12 tokens per session scan A 8cbb58330bad
sig-finder is an agent published in the GitHub repository HLND2T/CS2_VibeSignatures (65 stars, last pushed today), licensed MIT. It adds 12 tokens to every session and 212 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 2026-08-30.
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