Native Rust 2024 Systems • Space3d Engine • Agent Infrastructure

Ultra-Fast Native CLIs &
Scientific 3D Simulation Engines

Sub-3ms autonomous agent CLIs, pure-Rust molecular dynamics at 108M atom-steps/s, and the cross-platform Space3d game engine. High-performance, zero-dependency engineering by SpaceCorps.

27+
Systems & Engines
108M
Atom-Steps/s (spacemd)
14 µs
Exact Emission Solve
1M+
GPU Instances (Space3d)
< 3ms
CLI Cold Starts
Flagship Scientific & Graphics Systems

Space3d-Molecular & Space3d Engine

High-performance molecular dynamics, thermal-field electron emission physics, and a GPU-driven 3D game engine drawing 1M+ instances.

⚛️
molviewer • Real-time 3D Simulation Visualizer
Built on the Space3d engine • GPU-instanced atoms • Live thermodynamic plots
Copper crystal running in molviewer powered by the Space3d engine
Copper Crystal (Cu): Real-time atomistic simulation using the Embedded-Atom Method (EAM) potential with GPU-instanced rendering on the Space3d engine, live energy panel, and temperature control.
Engine: Space3d (wgpu) • Tick: 60 Hz • Pure Rust 2024

🔬 spacemd: Molecular Dynamics

Ultra-fast atomistic simulation engine in pure Rust. Simulates how atoms interact, computes energy partitions, pressure tensors, and radial distribution functions with zero C/C++/Fortran dependencies.

  • Throughput: 40M to 74M atom-steps/s (up to 108M mixed precision) on Apple M4 Max.
  • Potentials: Lennard-Jones, Morse, Buckingham, Ewald Coulomb, EAM (LAMMPS setfl/funcfl), harmonic bonds/angles.
  • Ensembles: NVE, NVT (Langevin, Nosé-Hoover, Berendsen), NPT (Berendsen), FIRE energy minimization.
  • Validation: Liquid argon self-diffusion: 2.43–2.55 × 10⁻⁵ cm²/s; NaCl Madelung: 1.74756459.

⚡ spaceemit: Electron Emission

Thermal-field electron emission physics engine. Computes current density, Nottingham heat, energy distributions, and barrier profiles across field, thermionic, and intermediate regimes.

  • Latency: 14 µs per point exact quantum transmission; 1,000,000 points in 1.65 seconds.
  • Physics: Murphy-Good, Richardson-Schottky, finite band depth, effective mass, curved emitter geometry.
  • Interfaces: Standalone Rust crate, CLI commands (compute, bench), and OpenAPI 3.1 REST API server (port 8741).
  • Accuracy: Energy spectra integrate to current density (sum rules) to ≤ 5 × 10⁻⁴.

🎮 Space3d: Cross-Platform 3D Engine

The foundational cross-platform 3D game and simulation engine in Rust. Powers molviewer and high-performance interactive graphics across desktop, web, iOS, and Android.

  • GPU-Driven Rendering: Built on wgpu 30 with indirect drawing capable of rendering 1,000,000+ instances in a few draw calls.
  • Deterministic ECS: Decoupled 60 Hz fixed tick (hecs) for fully reproducible simulations and tests.
  • Async Pipeline: Non-blocking asset streaming (glTF, OBJ, PNG/WebP with runtime editing) and SQLite persistence.
  • Testing: Built-in visual regression testing with golden screenshot comparisons in cargo test.
Add SpaceCorps Sparse Cargo Registry (No account needed)
cargo add spacemd --registry spacecorps • cargo install spaceemit-server --registry spacecorps

The SpaceCorps Systems & CLI Fleet

Search, inspect, and invoke engines and tools across Simulation & 3D, Cloud, Search, Social, Domains, DevOps, Hardware & IoT, and AI & Games.

🔍
Showing 27 of 27 systems
Sliplane CLI
Cloud
$ sliplane

Native command-line interface and agent tool for Sliplane cloud hosting. Manage servers, Docker services, managed PostgreSQL instances, and S3 storage.

✓ 13 mock tests • v1.0.0 • MIT
Cloudflare CLI
Cloud
$ cloudflare

Native interface for Cloudflare v4 API. Manage DNS host records, zone configurations, page rules, and instant edge cache purging with zero dependencies.

✓ 14 mock tests • v1.0.0 • MIT
Storage CLI
Cloud
$ storage

Azure Blob Storage file and folder uploader with automated streaming zip compression, container verification, and expiring SAS token generation.

✓ 16 mock tests • v1.0.0 • MIT
Exa CLI
Search
$ exa

Fast interface for Exa AI neural search and semantic web retrieval API. Extract full-text clean contents, highlights, and similar links for RAG pipelines.

✓ 19 mock tests • v1.0.0 • MIT
Firecrawl CLI
Scraping
$ firecrawl

Native tool for Firecrawl web scraping, URL crawling, and search API. Converts raw web pages into clean LLM-ready Markdown and structured JSON.

✓ 17 mock tests • v1.0.0 • MIT
TIC CLI
Search
$ tic

TIC corporate intelligence API interface. Query Swedish company registries, balance sheets, vehicle registrations, and bankruptcy databases.

✓ 15 mock tests • v1.0.0 • MIT
Spaceship CLI
Domains
$ spaceship

Native interface for Spaceship domain registrar. Query domain statuses, update custom nameservers, configure DNS records, and automate renewals.

✓ 13 mock tests • v1.0.0 • MIT
Loopia CLI
Domains
$ loopia

Loopia XML-RPC API automation tool. Manage domain registrations, zone records, subdomains, and invoice billing records from terminal or scripts.

✓ 17 mock tests • v1.0.0 • MIT
Namecheap CLI
Domains
$ namecheap-cli

Fast Rust CLI for Namecheap. Check domain availability for multiple TLDs concurrently, list registered domains, and update DNS host records.

✓ Domain Check • v1.0.0 • MIT
Reddit CLI
Social
$ reddit

Native Reddit intelligence CLI via Apify. Extract subreddit top posts, user comment trees, keyword mentions, and discussion sentiment.

✓ 8 mock tests • v1.0.0 • MIT
Twitter CLI
Social
$ twitter

Twitter / X intelligence CLI via Apify. Search tweets, extract user profile metadata, fetch user timelines, and scrape conversation threads.

✓ 13 mock tests • v1.0.0 • MIT
LinkedIn CLI
Social
$ linkedin

LinkedIn organizational research CLI via Apify. Extract company profiles, headcount metrics, industry classifications, and public organizational posts.

✓ 19 mock tests • v1.0.0 • MIT
YouTube CLI
Social
$ youtube

YouTube scraping and search CLI via Apify. Scrape video details, view counts, creator channel analytics, playlists, and video transcripts.

✓ 12 mock tests • v1.0.0 • MIT
TikTok CLI
Social
$ tiktok

TikTok intelligence scraper via Apify. Extract user profiles, follower metrics, trending hashtag videos, sound metadata, and search queries.

✓ 16 mock tests • v1.0.0 • MIT
Product Hunt CLI
Social
$ producthunt

Product Hunt launch tracker via Apify. Scrape daily top products, upvote totals, maker profiles, launch comments, and startup categories.

✓ 16 mock tests • v1.0.0 • MIT
Stack Overflow CLI
Social
$ stackoverflow

Stack Overflow developer research CLI via Apify. Search questions, retrieve accepted answers, inspect tag archives, and find coding solutions.

✓ 21 mock tests • v1.0.0 • MIT
Bugsink CLI
DevOps
$ bugsink

Native CLI for Bugsink self-hosted error tracking. Inspect exception clusters, query active issues, view stack traces, and manage project alerts.

✓ 19 mock tests • v1.0.0 • MIT
HeyReach CLI
DevOps
$ heyreach

HeyReach LinkedIn B2B lead generation API interface. Inspect sender accounts, campaign delivery metrics, prospect lead lists, and automation flows.

✓ 13 mock tests • v1.0.0 • MIT
Gmail CLI
Productivity
$ gmail

Native Gmail mailbox search and thread manager. Query inbox messages, download attachments, compose drafts, and automate agent notifications.

✓ 30 mock tests • v1.0.0 • MIT
Notify CLI
DevOps
$ notify

Multi-channel alert dispatcher. Send critical notifications across Slack incoming webhooks, SMTP emails, native OS system banners, and dialog popups.

✓ 10 mock tests • v1.0.0 • MIT
GitHub Issue Importer
DevOps
$ gh-issue-import

Idempotent bulk import tool for GitHub issues. Validate and synchronize complex issue hierarchies, milestone assignments, and labels from YAML/JSON specs.

✓ 15 mock tests • v1.0.0 • MIT
Claude Sessions CLI
DevOps
$ claude-sessions

Instant transfer and recovery of Claude desktop Code-tab sessions across accounts and organizations. 100% offline, native Rust, zero cloud telemetry.

✓ 13 tests • v1.0.0 • MIT
Samsung ArtMode CLI
Hardware
$ samsung-artmode

Native controller for Samsung The Frame TV Art Mode. Upload artwork, adjust matting colors and shadows, regulate display brightness, and schedule rotations.

✓ 13 mock tests • v1.0.0 • MIT
OpenAppleModels
AI & Games
$ oam

Real tool calls on Apple's on-device Foundation Models (iOS, iPadOS, macOS, visionOS 27): per-step tool steering, NPC dialogue, decisions, an OpenAI-compatible server, and a JSON-RPC protocol over stdio or a C ABI. Pre-release, no tagged release yet.

✓ 333 Swift tests • Protocol v1.0 • MIT
OpenAndroidModels
AI & Games
com.spacecorps.oam

Pre-release Kotlin sibling of OpenAppleModels for Gemini Nano (ML Kit GenAI Prompt API; Pixel 9+, Galaxy S26 and other AICore phones): the same game API and JSON-RPC protocol, over JNI. Not yet run on a Gemini Nano device. Google's terms exclude apps likely used by under-18s.

Pre-release • Protocol v1.0 • MIT
Space3d-Molecular
Simulation & 3D
cargo add spacemd --registry spacecorps

Fast pure-Rust molecular dynamics (74M-108M atom-steps/s) and thermal-field electron emission physics (14µs solve) built on the Space3d engine with live 3D visualizer and OpenAPI server.

✓ v0.1.0 • 4 Crates • PolyForm Shield
Space3d Engine
Simulation & 3D
$ space3d

Cross-platform 3D game and simulation engine in pure Rust. GPU-driven indirect draw renderer drawing 1M+ instances on wgpu, deterministic 60Hz ECS, async assets, and visual regression tests.

✓ Pure Rust 2024 • wgpu 30 • Desktop/Web/Mobile

The SpaceCorps Standard

Every Rust CLI in our suite conforms to a strict architectural blueprint for maximum performance and reliability.

⚡
Native Rust 2024

Compiled with fat LTO, symbol stripping, and strict optimization profiles. Yields static, self-contained binaries that start in under 3 milliseconds.

🛡️
OS Keystores

Zero plaintext tokens on disk. Integrated natively with macOS Keychain, Linux Secret Service, and Windows DPAPI with headless stdin piping for CI/CD.

🤖
Agent Protocol

Clean YAML on stdout by default; structured JSON with --json for agent function calling; machine-readable error envelopes on stderr with stable exit codes.

🧪
100% Offline TCP Mocks

Over 330 integration tests run against ephemeral in-process TCP servers. Zero network calls during tests ensures deterministic, non-flaky test runs.

📦
Zero Async Bloat

Built with synchronous blocking I/O (ureq and rustls) and scoped threads. Avoids massive async runtime dependencies and keeps RSS memory below 15MB.

📖
Autonomous Discovery

Every binary includes an embedded <bin> agent-readme [--json] manual and deploys dedicated llms.txt and Schema.org structured data.

Autonomous Agent Quickstart

How human operators and AI agents invoke SpaceCorps CLIs in automated loops.

bash — spacecorps-agent-session
# 1. Non-interactive keystore login in CI/CD or Docker container $ echo "$SLIPLANE_API_KEY" | sliplane login prod --api-key-stdin ✓ Saved credentials for 'prod' to system keystore # 2. Query resources with structured JSON for agent parsing $ sliplane services list -a prod --json [ { "id": "srv_4891b01c", "name": "api-gateway", "status": "healthy", "image": "registry.spacecorps.dev/gateway:v1.0", "port": 8080 } ] # 3. Retrieve autonomous instructions directly from any binary $ firecrawl agent-readme --json { "binary": "firecrawl", "version": "1.0.0", "tools": ["scrape", "crawl", "search"], "flags": { "--json": "machine readable stdout" } } # 4. Run pure-Rust molecular dynamics at 74M+ atom-steps/s $ spacemd example argon > argon.json && spacemd run argon.json ✓ Generated thermo.csv, report.json, summary.md, g(r), MSD, and XYZ trajectory # 5. Query thermal-field electron emission physics REST API $ curl -s localhost:8741/v1/emission -H 'content-type: application/json' -d '{"field": 5, "radius": 50, "workFunction": 4.5, "temperature": 1000}' { "count": 1, "currentDensity": [3.605e-09], "regime": ["field"], "elapsedMs": 0.84 }