spec-kit
github/spec-kit💫 Toolkit to help you get started with Spec-Driven Development
Pushed yesterday.MIT LicensePythonDeveloper tools147.0k+3.5k
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130 developer tools projects. Libraries, CLIs and infrastructure for building with AI.
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Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.
30 projects matching “engine”Page 1 of 2
vllm
vllm-project/vllmA high-throughput and memory-efficient inference and serving engine for LLMs
Pushed today.Apache License 2.0PythonDeveloper tools96.3k+543
ragflow
infiniflow/ragflowRAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
Pushed today.Apache License 2.0GoDeveloper tools93.5k+480
headroom
headroomlabs-ai/headroomCompress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
Pushed today.Apache License 2.0PythonDeveloper tools78.8k+728
meilisearch
meilisearch/meilisearchA lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
Pushed today.OtherRustDeveloper tools59.8k+84
LocalAI
mudler/LocalAILocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.
Pushed today.MIT LicenseGoDeveloper tools50.2k+175
ray
ray-project/rayRay is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.
Pushed today.Apache License 2.0PythonDeveloper tools44.2k+54
Vane
ItzCrazyKns/VaneVane is an AI-powered answering engine.
Pushed 2 months ago.MIT LicenseTypeScriptDeveloper tools38.0k+208
cognee
topoteretes/cogneeCognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
Pushed today.Apache License 2.0PythonDeveloper tools33.1k+211
nautilus_trader
nautechsystems/nautilus_traderProduction-grade Rust-native trading engine with deterministic event-driven architecture
Pushed today.GNU Lesser General Public License v3.0RustDeveloper tools31.2k+234
haystack
deepset-ai/haystackOpen-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.
Pushed today.Apache License 2.0PythonDeveloper tools26.9k+59
AirSim
microsoft/AirSimOpen source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research
Pushed 2 months ago.OtherC++Developer tools18.6k+23
zvec
alibaba/zvecA lightweight, lightning-fast, in-process vector database
Pushed today.Apache License 2.0C++Developer tools16.2k+23
loop-engineering
cobusgreyling/loop-engineeringPractical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.
Pushed today.MIT LicenseTypeScriptDeveloper tools11.7k+37
Pocket Flow: 100-line LLM framework. Let Agents build Agents!
Last push 3 months ago.MIT LicensePythonDeveloper tools11.3k+16
spring-ai-alibaba
alibaba/spring-ai-alibabaAgentic AI Framework for Java Developers
Pushed 28 days ago.Apache License 2.0JavaDeveloper tools11.1k+28
ccf-deadlines
ccfddl/ccf-deadlines⏰ Agenticly track worldwide conference deadlines (Website, Python Cli, Wechat Applet)
Pushed yesterday.MIT LicenseRustDeveloper tools9.5k+23
BentoML
bentoml/BentoMLThe easiest way to serve AI apps and models - Build Model Inference APIs, Job queues, LLM apps, Multi-model pipelines, and more!
Pushed 2 days ago.Apache License 2.0PythonDeveloper tools8.9k+10
evolver
EvoMap/evolverThe GEP-powered self-evolving engine for AI agents. Auditable evolution with Genes, Capsules, and Events. | evomap.ai
Pushed 3 days ago.GNU General Public License v3.0JavaScriptDeveloper tools8.7k+12
superpowers-zh
jnMetaCode/superpowers-zh🦸 AI 编程超能力 · 中文增强版 — superpowers（250k+ ⭐）完整汉化 + 4 个中国原创 skills，让 Claude Code / Copilot CLI / Hermes Agent / Cursor / Windsurf / Kiro / Gemini CLI / Qoder 等 26 款 AI 编程工具真正会干活
Pushed 9 days ago.MIT LicenseJavaScriptDeveloper tools8.5k+50
Deep Learning and Reinforcement Learning Library for Scientists and Engineers
No push in 3.7 years ago.OtherPythonDeveloper tools7.4k+1
swarms
kyegomez/swarmsThe Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai
Pushed yesterday.Apache License 2.0PythonDeveloper tools7.4k+43
dramaclaw
dramaclaw/dramaclawA general-purpose AIGC video engine: script to finished film in one pipeline — dramas, ads, product videos, otome games, and more. | 通用 AIGC 视频引擎 —— 从剧本到成片一条流水线，漫剧、广告、电商、乙游皆可
Pushed today.OtherPythonDeveloper tools7.2k+654
shimmy
Michael-A-Kuykendall/shimmy⚡ Pure-Rust WebGPU inference engine — OpenAI-API compatible, GGUF native, runs on any GPU. No Python. No llama.cpp. Single binary.
Pushed 3 days ago.Apache License 2.0RustDeveloper tools6.0k+10