Claude Skills by vamseeachanta

Expert naval architect agent — dual persona covering engineering calculations and regulatory/legal compliance for ship design, stability, resistance, and classification society requirements

Build and extend fixture-backed OrcaFlex reporting proof paths in digitalmodel using stable metadata baselines, normalized HTML snapshots, and reusable reporting test helpers.

Extract structured data from Gmail emails using REST API (no pip dependencies). Covers inbox scanning, subject line regex extraction, email text parsing, thread-aware drafting, and legal-scan-before-commit workflow.

Extract structured data from Gmail inbox emails, enrich with domain-specific

DEPRECATED — superseded by gmail-extract-and-act. Extract emails from Gmail to /mnt/ace/<repo>/, archive to repos, commit, then delete. Uses archive-everything model.

DEPRECATED — superseded by gmail-extract-and-act. Extract Gmail data into archive repo, parse attachments, legal scan, then delete. Uses archive-everything model.

Periodic relationship maintenance via email — identify contacts due for outreach, draft personalized check-ins, queue for user approval. Supports per-account tone and cadence.

Identify and batch-unsubscribe from newsletters and marketing emails across Gmail accounts. Scans List-Unsubscribe headers, generates candidates, executes with user approval.

Normalize, classify, and manage contact databases across 3 Gmail accounts. Clean CSV exports, deduplicate, tag categories, flag touchbase/unsubscribe candidates.

Download attachments from Gmail threads, parse their content (Excel, PDF), extract structured data, and save to target repos with proper legal scanning.

Extract structured data from Gmail emails using REST API (no pip dependencies). Covers inbox scanning, subject line regex extraction, email text parsing, thread-aware drafting, and legal-scan-before-commit workflow.

The email-as-queue workflow — extract structured data from emails, act on it, track thread state, and delete emails when topics complete. Email is transient; extracted data is persistent.

Manual OAuth2 token exchange for Gmail on headless servers. Bypass gmail-mcp-multiauth browser requirement. Generate auth URLs, exchange codes, manage multi-account credentials with auto-refresh.

Multi-account Gmail management via himalaya CLI. Three accounts (aceengineer, achantav, skestates) with distinct triage rules, contact DBs, and tone profiles. Foundation skill for email automation.

Class-level Gmail and email operations: multi-account setup, OAuth, triage, extraction, archiving, attachments, unsubscribe, and touchbase workflows.

Outbound email actions — periodic relationship touchbase messages and batch unsubscribe from newsletters/marketing. Combines gmail-touchbase + gmail-unsubscribe into one skill.

Daily multi-account Gmail inbox triage — scan unread, classify by urgency, cross-reference contacts, generate actionable digest. Supports ace/personal/skestates accounts.

'Expert FFS engineer applying API 579-1/ASME FFS-1 methodology to corroded

"AI interface skill for Blender 3D \u2014 headless CLI execution, Python\

Expert CAD Engineering Specialist with comprehensive knowledge of CAD

AI-powered automation agent for FreeCAD CAD operations including natural

"gmsh Meshing Skill \u2014 CLI, .geo scripting, Python API, and solver\

"AI interface skill for PyVista 3D visualization --- VTK wrapper for mesh

Use when converting SolidWorks .sldprt/.sldasm geometry to Blender for rendering, animation, or visualization, including questions about STEP export settings, FreeCAD as a bridge, or which mesh format (STL/OBJ/GLTF) to choose.

"OpenFOAM AI Interface Skill \u2014 case setup, CLI execution, output\

"End-to-end CFD analysis workflow using OpenFOAM \u2014 from problem\

'Classify and extract structured content from engineering documents using

'Layer 3 domain sub-skill for extracting cathodic protection data from

'Layer 3 domain sub-skill for extracting drilling riser data from API

'Layer 3 domain sub-skill for extracting naval architecture data from

Domain expertise for drilling engineering covering well planning, hydraulics,

"SPE Drillbotics Mode V (virtual track) reference \u2014 competition\

Class-level external engineering domain reconnaissance: field development, external drive ingest planning, and source-to-artifact conversion.

Domain expertise for financial markets, investment analysis, corporate

"GIS-Informed Engineering Workflow \u2014 GIS site data to engineering\

"Google Earth Engine AI Interface Skill \u2014 ee Python API, authentication,\

"Python GIS Ecosystem Skill \u2014 GDAL/OGR, Fiona, Shapely, Rasterio,\

"QGIS AI Interface Skill \u2014 PyQGIS headless automation, Processing\

Integrate with AQWA hydrodynamic software for RAO computation, damping

Run ANSYS AQWA analyses in batch/headless mode on Linux. Covers CLI execution,

AQWA input file formats (LIS, DAT, MES), analysis type configurations,

AQWA output formats (RAO CSV, coefficient JSON), LIS parsing conventions,

AQWA solver stages (RESTART), OPTIONS keywords, FIDP/FISK external

BEMRosetta hydrodynamic coefficient converter - AQWA to OrcaFlex workflow

Analyze catenary and lazy wave riser configurations for static shape,

Expert Electrical Engineer specializing in cathodic protection (CP) systems

Master skill for hydrodynamic diffraction analysis - AQWA, OrcaWave,

Fatigue analysis for offshore structures including S-N curves, rainflow

"Finite Element Analysis Analyst \u2014 slender structure FEA for marine\

Hydrodynamic analysis using BEM, RAOs, added mass, damping, and wave