Perform astrodynamics calculations, trajectory design, and mission analysis. Use this skill for tasks involving "delta-v budget", "orbit propagation", "ground tracks", "eclipse analysis", "maneuver planning", "launch windows", or "transfer orbit design".
Mathematical calculations, conversions, and computations
Perform Environmental Control and Life Support System (ECLSS) sizing and analysis for crewed spacecraft, stations, and habitats. Use this skill to size O₂ generation, CO₂ removal, water recovery, thermal/humidity control, and habitable volume. Trigger for "life support," "ECLSS," "crew systems," "O2 generation," "CO2 scrubbing," "water recycling," "habitable volume," "cabin pressure," or "crew consumables."
VIO (Visual Inertial Odometry) data processing utilities for SE(3) pose conversion and 3D visualization. Use when working with SE(3) matrices and need pose representation conversion (tx,ty,tz,qw,qx,qy,qz), 3D visualization of pose trajectories with orientation arrows, or Visual Inertial Odometry data transformation and analysis
Perform structural and mass properties analysis for spacecraft. Use this skill to calculate Center of Gravity (CG), Moments of Inertia (MOI), Margins of Safety under launch loads, and fundamental frequency estimates. Trigger this for "mass properties," "structural margin," "load analysis," "CG calculation," or "natural frequency."
EllPHi library usage guide for anisotropic persistent homology. Use when: (1) writing code that imports ellphi, (2) working with anisotropic persistent homology or ellipsoid tangency distances, (3) debugging ellphi solver issues or understanding coefficient format.
Use when working with physics bodies, collision shapes, raycasting, areas, rigid bodies, ragdolls, soft bodies, Jolt physics, and physics interpolation in Godot 4.3+
SOTA Computer Vision Expert (2026). Specialized in YOLO26, Segment Anything 3 (SAM 3), Vision Language Models, and real-time spatial analysis.
Perform reliability, radiation risk, and failure mode assessments for space missions. Use this skill to calculate mission life probability, TID exposure, FMECA, and parts derating. This skill provides the bottom-up failure data used as "Causes" in hazard-analysis. Trigger for "FMECA," "reliability," "radiation," "TID," "single event effects," or "parts screening."
Migration monitoring, CDC, and observability infrastructure
Generate images using Antigravity AI image generation models.
Performs an initial scan of the Alfworld environment to identify all visible objects and receptacles. Processes raw observation text into a structured list of entities to build a mental map for planning.
Searches open web for recent space and launch news (China and international), writes bilingual Markdown under web/space-news/YYYY/MM/ with primary-source links, saves illustrative images under a per-article figures/ folder next to each post, updates month index and sidebar when needed, and verifies VuePress build. Use when the user asks to update Space News, ingest or crawl space news, add dated news posts, or automate 航天动态 / space-news content for cislunarspace.
Prepare GPUMD harmonic phonon-dispersion calculations using `compute_phonon`, `kpoints.in`, and supercell replication. Use when the user needs harmonic phonons, `omega2.out`, `D.out`, phonon DOS, or a GPUMD-based starting point for lattice-dynamics analysis.
General phonon-workflow skill built around phonopy, independent of force backend. USE WHEN you need to prepare finite-displacement phonon calculations, build force constants, and analyze phonon properties (band structure, DOS, thermal quantities) while obtaining forces from different engines such as VASP, Quantum ESPRESSO, or ML force fields.
Astro with Supabase integration for Netlify.
Extract from text all quantitative and qualitative variables, numerical measurements, geolocation, shape, temperature, distance, and timespatial variables and make detailed description of all measurements with indication of units.
Work with astronomical data using Astropy for FITS file I/O, coordinate transformations, physical units, precise time handling, and catalog operations. Use when processing telescope images, matching celestial catalogs, handling time-series observations, or building photometry/spectroscopy pipelines. Ideal for astronomy research requiring proper unit handling, coordinate frame transformations, and astronomical time scales.
Navigation patterns for Astro sites. Header, footer, mobile menu, breadcrumbs, skip links. Use for all navigation implementation.
