Menu
Sub-skill of fe-analyst: BC Types in OrcaFlex (+2).
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
A direct command skips the review prompt. Inspect the source before running it.
npx skills add https://github.com/vamseeachanta/workspace-hub --skill fe-analyst-bc-types-in-orcaflexThe command stays on one line. Scroll horizontally to inspect it before copying.
Prefer a local copy? Download the files currently available to SkillsMP.
Based on SOC occupation classification
Write outbound email and external messages in Vamsee Achanta's voice โ a subtle offer to help, never bold or rash claims. Load before drafting ANY email, LinkedIn/Collide reply, proposal note, or outreach sent under his name.
Save/publish analysis or computation results from ANY ecosystem repo to Hugging Face as a queryable, viewer-renderable dataset. Use when the user wants to "save results to hugging face", "publish dataset to HF", "hugging face data saving", "save analysis results", "hf dataset", "make results queryable", or "render via datasets-server API". Reshapes nested results into flat parquet tables, writes a dataset card with a viewer `configs:` block and provenance, applies license/public-vs-private routing, enforces a domain data-quality gate (faithful-to-source != correct), publishes to `aceengineer/<repo>-<projection>`, and verifies via the datasets-server API.
Clone, create, fork, configure, and manage GitHub repositories. Manage remotes, secrets, releases, and workflows. Works with gh CLI or falls back to git + GitHub REST API via curl.
Showing SKILL.md
| name | fe-analyst-bc-types-in-orcaflex |
| description | Sub-skill of fe-analyst: BC Types in OrcaFlex (+2). |
| version | 1.0.0 |
| category | engineering |
| type | reference |
| scripts_exempt | true |
| BC Type | OrcaFlex Setting | Engineering Scenario |
|---|---|---|
| Fixed (clamped) | End A/B: Fixed | Flowline tie-in, rigid flange |
| Free | End A/B: Free | Anchor chain free end |
| Vessel-attached | End A/B: Connected to vessel | Riser top, mooring fairlead |
| Anchored (pinned) | End B: Fixed position, free rotation | Drag embedment anchor |
| Seabed contact | Seabed model active | Pipeline touchdown, mooring chain |
| Mid-line constraint | Constraint object | Clamp, bend stiffener tip |
| Coupled structure | Linked to another line | Pipeline-riser junction, in-line tee |
Boundary Conditions:
โโโ Top End (End A)
โ โโโ Connection: Vessel "FPSO" / anchor point / fixed
โ โโโ Position (x, y, z): [m, global]
โ โโโ Degrees of freedom: Translational [fixed/free], Rotational [fixed/free]
โ โโโ Effective stiffness (if flexible connection): kx, ky, kz [kN/m]
โ
โโโ Bottom End (End B)
โ โโโ Connection: Seabed / anchor / fixed point
โ โโโ Position (x, y, z): [m, global]
โ โโโ Chain/wire burial โ effective anchor point
โ
โโโ Seabed Model
โ โโโ Type: Linear elastic / non-linear / PONDUS
โ โโโ Normal stiffness: kn [kN/m/m]
โ โโโ Friction coefficient: ฮผ (axial and lateral)
โ โโโ Slope: ฮธ_seabed [ยฐ]
โ
โโโ Intermediate Constraints (if any)
โโโ Bend stiffener / bell mouth: position along line, stiffness curve
โโโ Clamps: position, gap, friction
โโโ Buoyancy modules: start/end KP, spacing
bc_checks = {
"anchor_drag_not_modelled": "End B fixed XYZ โ ensure drag embedment verified separately",
"vessel_motion_missing": "End A connected to vessel but no RAOs imported โ static only",
"seabed_stiffness_too_high": kn > 500, # [kN/m/m] โ causes numerical issues
"friction_coeff_zero": mu_axial == 0.0, # Under-conservative for walking
"free_end_tension_check": end_tension < 0, # Negative = compression โ flag
}