tangency-labs/fieldcraft
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
⚡ Executive Summary & Quick Facts
Authoritative Sourcefieldcraft is fieldcraft is an open-source project written in Rust: One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), tangency-labs/fieldcraft has accumulated 285 GitHub stars and 38 forks. It is written in Rust, licensed under Apache-2.0, and ranks #16,329 globally. It is actively maintained with the latest commit recorded on Nov 3, 2026.”
| Repository | tangency-labs/fieldcraft ↗ |
|---|---|
| Primary Category | ai agents |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 285 stars · ⑂ 38 forks · #16,329 globally |
| Maintenance | ● Active (Last commit: Nov 3, 2026) · 93 open issues |
| Target Audience | Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, fieldcraft is actively maintained. Continuous telemetry recorded the last code commit on Nov 3, 2026 (10 days ago). Supported by 285 stars and 38 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,548
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
fieldcraft gained 10 stars in the last 30 days, about 1 a day, and now has 285. It is about 1 year old and has averaged roughly 285 stars a year. It ranks #1,548 among Rust repositories and #16,329 across all languages on GitHubRepo.
Trending Record
7
DAYS ON TRENDING
#15730
BEST RANK
Nov 3, 2026
FIRST APPEARANCE
Active
STATUS TODAY
fieldcraft has maintained a continuous presence across global trending indexes, peaking at #15730. Below is the 30-day activity profile:
💡 Overview
fieldcraft is an open-source project written in Rust: One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-agents, cae, cfd. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Rust for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ cargo install fieldcraft⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
fieldcraft coordinates its core functionality through a modular Rust pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with fieldcraft.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install fieldcraft using your package manager: `cargo install fieldcraft`
Initialize your project workspace or configuration file for fieldcraft.
Import fieldcraft into your codebase or invoke it directly from your terminal.
Execute your test suite or run `fieldcraft --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
tangency-labs/fieldcraft is currently ranked #16,329 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #16,299 | IReallyWantToSleep/superresolution | Java | ★ 286 | Compare ↗ |
| #16,299 | NeuracoreAI/neuracore | Python | ★ 286 | Compare ↗ |
| #16,299 | dannybouwers/trala | Go | ★ 286 | Compare ↗ |
| #16,299 | geolens-io/geolens | Python | ★ 286 | Compare ↗ |
| #16,299 | NVIDIA/TensorRT-Model-Connect | Python | ★ 286 | Compare ↗ |
| #16,329 | tangency-labs/fieldcraft This Project | Rust | ★ 285 | |
| #16,329 | windmill/windmill | JavaScript | ★ 285 | Compare ↗ |
| #16,329 | batiste/django-page-cms | Python | ★ 285 | Compare ↗ |
| #16,329 | ncr/rack-proxy | Ruby | ★ 285 | Compare ↗ |
| #16,329 | MichaelXavier/Angel | Haskell | ★ 285 | Compare ↗ |
| #16,329 | jobovy/galpy | Python | ★ 285 | Compare ↗ |
Frequently Asked Questions
What does fieldcraft do? +
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
Is fieldcraft actively maintained in 2026? +
Yes, fieldcraft is actively maintained. The latest code push was recorded on Nov 3, 2026 (10 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 285 stars and 93 open issues.
What language is fieldcraft written in? +
The primary language is Rust. Topics include: ai-agents, cae, cfd, computational-mechanics, engineering.
How many stars does fieldcraft have? +
fieldcraft has 285 stars and 38 forks on GitHub.
How does fieldcraft rank among GitHub repositories? +
With 285 stars, tangency-labs/fieldcraft is ranked #16,329 globally across all repositories tracked on GitHubRepo and #1,548 among Rust projects.
What license is fieldcraft distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
