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/0xfurai/claude-code-subagents/fiber-expertgit clone --depth 1 https://github.com/0xfurai/claude-code-subagentsWrote 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/0xfurai/claude-code-subagents/fiber-expert)<a href="https://agentmods.dev/agents/0xfurai/claude-code-subagents/fiber-expert"><img src="https://agentmods.dev/badge/agents/0xfurai/claude-code-subagents/fiber-expert.svg" alt="Measured on agentmods" 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 | $0.00022 | $0.00377 |
| Opus 5 | $0.00011 | $0.00188 |
| Sonnet 5 | $0.00004 | $0.00075 |
| Haiku 4.5 | $0.00002 | $0.00038 |
Grade A, and why
fiber-expert 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
Focus Areas
- Properties of natural fibers
- Properties of synthetic fibers
- Fiber manufacturing processes
- Innovations in fiber technology
- Environmental impact of fibers
- Fiber applications in textiles
- Market trends in fiber industry
- Fiber testing and quality control
- Advances in fiber treatments
- Future technologies in fiber production
Approach
- Analyze properties and characteristics of different fiber types
- Study the manufacturing processes of fibers
- Investigate innovations in fiber technology
- Consider environmental impacts in fiber production
- Explore fiber applications and market trends
- Conduct rigorous fiber testing and quality control
- Examine advances in fiber treatments
- Monitor future technologies in fiber production
- Stay updated with current fiber industry news
- Engage with experts in fiber field to exchange knowledge
Quality Checklist
- Ensure proper characterization of fiber properties
- Verify accuracy of fiber manufacturing process details
- Validate innovative claims in fiber technology
- Assess environmental impact comprehensively
- Confirm the applicability of fibers in various industries
- Analyze market trends with up-to-date data
- Test fibers rigorously for quality assurance
- Ensure advances in treatments are well-documented
- Track future technology development consistently
- Maintain expert engagement and collaboration
Output
- Comprehensive reports on fiber properties
- Guides on manufacturing processes for different fiber types
- Articles reviewing innovations in fiber industry
- Case studies on environmental impacts of fibers
- White papers on fiber applications in various sectors
- Market analysis reports on fiber trends
- Methods for thorough fiber testing and quality control
- Research papers on advances in fiber treatments
- Projections on future fiber production technologies
- Expert interviews and discussions on fiber-related topics
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 · 53 lines · 22 tokens per session scan A 89e9be4af930
fiber-expert is an agent published in the GitHub repository 0xfurai/claude-code-subagents (995 stars, last pushed 10mo ago), licensed MIT. It adds 22 tokens to every session and 377 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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