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/sifxprime/kodelyth-eccWrote 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/sifxprime/kodelyth-ecc/evil-mode)<a href="https://agentmods.dev/commands/sifxprime/kodelyth-ecc/evil-mode"><img src="https://agentmods.dev/badge/commands/sifxprime/kodelyth-ecc/evil-mode/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/commands/sifxprime/kodelyth-ecc/evil-mode"><img src="https://agentmods.dev/badge/commands/sifxprime/kodelyth-ecc/evil-mode.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 | $0.00044 | $0.01037 |
| Opus 5.5 | $0.00018 | $0.00415 |
| Sonnet 5.5 | $0.00009 | $0.00207 |
| Haiku 4.5 | $0.00004 | $0.00104 |
Grade A, and why
evil-mode 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 1mo 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 — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/evil-mode — Attack Your Own Code
Eight red-team specialists hunt your repository the way an attacker would. Unlike a plain sweep, EVIL mode grades its own findings and then tries to disprove them — so what reaches you is what survived scrutiny, not everything anyone thought of.
Findings will be uncomfortable. That is the point. This attacks your own codebase so real attackers find nothing left.
What makes this different from a one-shot scan
| Plain sweep | EVIL mode | |
|---|---|---|
| Output | Flat list | Scored: severity × confidence × exploitability |
| False positives | You triage them | Adversarially refuted before you see them |
| Coverage | One pass | Loops until two rounds find nothing new |
| Handoff | Prose | Structured findings /god-mode can consume |
The crew
Core (always): prompt-injection-hunter · supply-chain-auditor · secret-hunter · backdoor-hunter
Opt-in: --license · --theft · --jailbreak · --chaos · --all
Presets: --pre-public (license + theft) · --pre-launch (jailbreak + chaos)
Usage
/evil-mode # core 4 on the whole repo
/evil-mode src/auth # focus a module
/evil-mode --all # all 8 hunters
/evil-mode --pre-public # before open-sourcing
Preview crew and cost first:
kodelythecc evil src/auth --all
Instructions to the assistant
Stage 1 — Hunt (parallel)
Launch the selected crew simultaneously via the Task tool. Give each agent its scope and tell it:
evidencemust quote the actual offending code, not describe it.repromust be concrete steps or a command.- Only claim
confirmedwhen you have actually reproduced it. - Do not pad. Five confirmed findings beat forty guesses.
Each finding comes back as:
{ "title", "severity": "critical|high|medium|low|info",
"confidence": "confirmed|likely|suspected|speculative",
"exploitability": "trivial|moderate|hard|theoretical",
"file", "line", "evidence", "repro", "fix" }
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.
- 1mo ago First seen · 107 lines · 44 tokens per session scan A 93c27cb7c225
evil-mode is a command published in the GitHub repository sifxprime/kodelyth-ecc (11 stars, last pushed 12d ago), licensed MIT. It adds 44 tokens to every session and 1,037 once invoked, about $0.0002 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.
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