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 Cai-aa/CAE-Agent-Hub --skill abaqus-fatigue-analysisgit clone --depth 1 https://github.com/Cai-aa/CAE-Agent-HubWrote 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/cai-aa/cae-agent-hub/abaqus-fatigue-analysis)<a href="https://agentmods.dev/skills/cai-aa/cae-agent-hub/abaqus-fatigue-analysis"><img src="https://agentmods.dev/badge/skills/cai-aa/cae-agent-hub/abaqus-fatigue-analysis/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/cai-aa/cae-agent-hub/abaqus-fatigue-analysis"><img src="https://agentmods.dev/badge/skills/cai-aa/cae-agent-hub/abaqus-fatigue-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00024 | $0.01139 |
| Opus 5 | $0.00012 | $0.00570 |
| Sonnet 5 | $0.00005 | $0.00228 |
| Haiku 4.5 | $0.00002 | $0.00114 |
Grade A, and why
abaqus-fatigue-analysis 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 11d 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 — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Abaqus Fatigue Analysis Skill
Predict fatigue life from FEA stress results using S-N curves and damage accumulation.
When to Use This Skill
Route here when user mentions:
- "fatigue", "how many cycles", "fatigue life"
- "durability", "S-N curve", "cycles to failure"
- "rainflow counting", "Miner's rule"
- "high-cycle fatigue", "low-cycle fatigue"
Route elsewhere:
- Just stress analysis →
/abaqus-static-analysis - Crack propagation → specialized fracture tools
- Static strength check →
/abaqus-static-analysis
Important: Abaqus Fatigue Limitations
Abaqus has limited native fatigue capabilities. The typical workflow is:
- Run structural analysis in Abaqus (stress/strain results)
- Extract stress history from ODB
- Apply fatigue criteria externally (Basquin, Miner's rule)
For full fatigue analysis, consider external tools: fe-safe, nCode, FEMFAT.
Prerequisites
Before fatigue analysis:
- ✅ Completed static or dynamic analysis with converged results
- ✅ Material fatigue data (S-N curve or Coffin-Manson parameters)
- ✅ Stress output at critical locations
Workflow Steps
Step 1: Run Stress Analysis
Use /abaqus-static-analysis for constant loads or /abaqus-dynamic-analysis for time-varying.
Ensure output requests include:
S- Stress components (principal, Mises)E- Strain componentsPEEQ- Equivalent plastic strain (for low-cycle)
Step 2: Identify Critical Location
Find the maximum stress location:
- Use
/abaqus-odbto extract peak stress - Check stress concentrations (fillets, holes, notches)
- Consider fatigue notch factor (Kf) vs stress concentration (Kt)
Step 3: Extract Stress History
For constant amplitude: single max/min stress values. For variable amplitude: full stress-time history for rainflow counting.
Step 4: Apply Fatigue Criteria
Use appropriate method based on loading and life regime.
Step 5: Calculate Life and Damage
Apply Basquin equation for life, Miner's rule for cumulative damage.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 147 lines · 24 tokens per session scan A 9a02717f2382
abaqus-fatigue-analysis is a skill published in the GitHub repository Cai-aa/CAE-Agent-Hub (877 stars, last pushed 5d ago), licensed MIT. It adds 24 tokens to every session and 1,139 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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