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-contact-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-contact-analysis)<a href="https://agentmods.dev/skills/cai-aa/cae-agent-hub/abaqus-contact-analysis"><img src="https://agentmods.dev/badge/skills/cai-aa/cae-agent-hub/abaqus-contact-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-contact-analysis"><img src="https://agentmods.dev/badge/skills/cai-aa/cae-agent-hub/abaqus-contact-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 | $0.00034 | $0.01132 |
| Opus 5 | $0.00017 | $0.00566 |
| Sonnet 5 | $0.00007 | $0.00226 |
| Haiku 4.5 | $0.00003 | $0.00113 |
Grade A, and why
abaqus-contact-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 — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Abaqus Contact Analysis Workflow
This skill guides multi-body contact analysis setup. It's a workflow skill - use it when analyzing assemblies where surfaces touch, slide, or separate.
When to Use This Skill
Route here when user mentions:
- "Parts touching each other"
- "Contact between surfaces"
- "Friction between parts"
- "Bolt and plate contact"
- "Press fit / interference fit"
- "Multi-body assembly"
- "Parts sliding on each other"
- "Impact analysis"
- "Bearing contact"
Route elsewhere:
- Single-body analysis →
/abaqus-static-analysis - Just defining contact properties →
/abaqus-interaction - Only boundary conditions →
/abaqus-bc
Prerequisites
Before contact analysis setup:
- Separate parts exist (at least two bodies)
- Parts are positioned in assembly with appropriate gap/interference
- Material properties defined for all parts
- Basic understanding of which surfaces will touch
Workflow Steps
Step 1: Identify Contact Pairs
Ask the user:
- Which surfaces will touch?
- Is there an initial gap or interference?
- Will surfaces slide or remain bonded?
Step 2: Determine Master vs Slave
| Role | Should Be |
|---|---|
| Master | Stiffer material, coarser mesh |
| Slave | Softer material, finer mesh |
Rule: Slave surface nodes cannot penetrate master surface.
Step 3: Choose Contact Type
| Scenario | Approach |
|---|---|
| Permanently bonded surfaces | Tie constraint (no slip/separation) |
| Sliding with friction | Surface-to-surface contact |
| Frictionless contact | Surface-to-surface, no tangential |
| Many bodies touching | General contact (auto detection) |
| Surface folding on itself | Self-contact |
Step 4: Define Contact Property
Configure normal behavior:
- Hard contact - Most cases, no penetration allowed
- Soft contact - For rubber, foam, or gradual engagement
Configure tangential behavior (if not tied):
- Frictionless - Lubricated surfaces
- Friction (Coulomb) - Specify coefficient
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 · 159 lines · 34 tokens per session scan A 99f91dd10c8d
abaqus-contact-analysis is a skill published in the GitHub repository Cai-aa/CAE-Agent-Hub (877 stars, last pushed 4d ago), licensed MIT. It adds 34 tokens to every session and 1,132 once invoked, about $0.0002 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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