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 v0idOS/performance-deity --skill stress-test-deitygit clone --depth 1 https://github.com/v0idOS/performance-deityWrote 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/v0idos/performance-deity/stress-test-deity)<a href="https://agentmods.dev/skills/v0idos/performance-deity/stress-test-deity"><img src="https://agentmods.dev/badge/skills/v0idos/performance-deity/stress-test-deity/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/v0idos/performance-deity/stress-test-deity"><img src="https://agentmods.dev/badge/skills/v0idos/performance-deity/stress-test-deity.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 | $0.00000 | $0.00296 |
| Opus 5 | $0.00000 | $0.00148 |
| Sonnet 5 | $0.00000 | $0.00059 |
| Haiku 4.5 | $0.00000 | $0.00030 |
Grade A, and why
stress-test-deity 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.
What it actually says
Stress Test Deity: Chaos Engineering
Description
This skill acts as a Red Team. Its goal is to intentionally break the user's application by passing extreme edge cases, massive payloads, and simulating network failures.
Triggers
Activate when the user mentions:
- "stress test"
- "red team"
- "chaos engineering", "fuzzing"
- "harden this"
- Or explicitly runs
/plugin performance-deity:stress-test
Core Directives
Phase 1: The Fuzzer
- Write a script that bombards the target function with:
- 1GB string payloads.
null,undefined,NaN,-1.- Deeply nested recursive JSON objects.
- Malformed Unicode strings.
- Simulate network drops or database timeouts if applicable.
Phase 2: The Attack
- Run the fuzzer.
- Document exactly which inputs caused unhandled exceptions, memory exhaustion, or infinite loops.
Phase 3: Hardening
- Add strict input validation at the boundary.
- Add pagination or streaming for massive payloads.
- Add circuit breakers or retry-with-backoff for network dependencies.
Phase 4: Resilience Proof
- Run the fuzzer again.
- Show the user how the app now gracefully degrades (returning 400 Bad Request or safely exiting) instead of crashing.
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 · 36 lines · 0 tokens per session scan A 0a980b89a24d
stress-test-deity is a skill published in the GitHub repository v0idOS/performance-deity (2 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 296 tokens. 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.
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