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 agentmods add agents/first-fluke/oh-my-agent/fixture-agentgit clone --depth 1 https://github.com/first-fluke/oh-my-agentWhat 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 | $0.00011 | $0.00021 |
| Opus 5 | $0.00005 | $0.00010 |
| Sonnet 5 | $0.00002 | $0.00004 |
| Haiku 4.5 | $0.00001 | $0.00002 |
Grade A, and why
fixture-agent 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 3d 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
Fixture Agent
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.
- 3d ago First seen · 7 lines · 11 tokens per session scan A b1dde70e758c
fixture-agent is an agent published in the GitHub repository first-fluke/oh-my-agent (1,256 stars, last pushed 4d ago), licensed MIT. It adds 11 tokens to every session and 21 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.
Other agents, from other repositories
browser-agent
General-purpose browser automation agent using playwright-cli. Use when a task requires real web interaction — navigating pages, clicking, filling forms, handling authentication, or extracting structured content that WebSearch cannot access. Do not use for simple information lookup; prefer WebSearch first.
ai-pattern-analyzer
../../.assistants/folio/sub-agents/ai-pattern-analyzer.md.
calendar-blocker
../../.assistants/lyren/sub-agents/calendar-blocker.md.
citation-reviewer
../../.assistants/folio/sub-agents/citation-reviewer.md.
system-audit-gatherer
../../.assistants/cantos/sub-agents/system-audit-gatherer.md.
system-audit-reasoner
../../.assistants/cantos/sub-agents/system-audit-reasoner.md.