Directory

All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

746 apps
Updated continuously
Python
58%
Apache 2.0

MLflow

AI Development · Monitoring

28,154

The open source AI engineering platform for debugging, evaluating, monitoring, and optimizing production LLMs and agents at scale.

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97
Repo Health
86
Technical
67
Dependency
Built with
Python 58%
TypeScript 33%
Updated today
Python
57%
Other

Sentry

Analytics · Developer Tools · Monitoring

44,861

Developer-first error tracking and performance monitoring platform with AI-powered root-cause analysis across 20+ languages and frameworks.

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95
Repo Health
80
Technical
69
Dependency
Built with
Python 57%
TypeScript 41%
Updated today
Python
100%
Apache 2.0

Agno

AI Development · Automation · Devops

42,358

Build, run, and manage agent platforms with a full production stack — SDK, runtime, and control plane included.

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92
Repo Health
87
Technical
66
Dependency
Built with
Python 100%
Updated 3 days ago
Python
55%
Other

authentik

Authentication · Security

25,757

The self-hosted Identity Provider that replaces Okta, Auth0, and Entra ID with a unified SSO platform supporting SAML, OAuth2/OIDC, LDAP, RADIUS, and WebAuthn.

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92
Repo Health
81
Technical
66
Dependency
Built with
Python 55%
TypeScript 36%
Updated today
Python
100%
GPL 3.0

ComfyUI

AI Design Tools · AI Development

135,227

The most powerful node-based AI workflow engine for creating images, video, 3D models, and audio with full control over every generation step.

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92
Repo Health
81
Technical
75
Dependency
Built with
Python 100%
Updated yesterday
Python
83%
MIT

LiteLLM

AI Development · Developer Tools

59,740

Open source AI gateway and Python SDK that gives you one OpenAI-compatible interface to call 100+ LLM providers, with built-in routing, cost tracking, guardrails, and virtual keys.

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92
Repo Health
81
Technical
69
Dependency
Built with
Python 83%
TypeScript 12%
Updated today
Python
45%
GPL 3.0

MaxKB

AI Development · Knowledge Management

22,880

Build enterprise-grade AI agents with RAG, workflows & multi-modal support

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92
Repo Health
68
Technical
66
Dependency
Built with
Python 45%
Vue 37%
TypeScript 17%
Updated today
Ruby
62%
MIT

OnetimeSecret

Security

2,947

Generate self-destructing single-use links to share passwords and sensitive data without leaving traces in inboxes or chat logs.

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92
Repo Health
81
Technical
72
Dependency
Built with
Ruby 62%
TypeScript 25%
Updated today
Python
69%
MIT

Langflow

AI Agents · AI Development

155,313

Build, test, and deploy AI agents and RAG workflows visually with native API and MCP server export.

View details
90
Repo Health
85
Technical
65
Dependency
Built with
Python 69%
TypeScript 22%
Updated today
PHP
100%
AGPL 3.0

Passbolt API

Password Manager · Security

6,140

Self-hosted, end-to-end encrypted password manager API built for teams who demand full ownership of their credentials.

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90
Repo Health
80
Technical
69
Dependency
Built with
PHP 100%
Updated 1 weeks ago
Java
97%
Other

SuperTokens

Authentication · Security

15,323

Open-source authentication platform you self-host, giving you complete control over user data with zero vendor lock-in.

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90
Repo Health
76
Technical
72
Dependency
Built with
Java 97%
Updated 3 days ago
Python
70%
AGPL 3.0

Tracecat

AI Agents · Automation · Security

3,815

Open-source agentic security automation platform that runs AI agents and durable workflows at scale with sandboxed execution.

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89
Repo Health
88
Technical
66
Dependency
Built with
Python 70%
TypeScript 28%
Updated yesterday
Python
73%
Apache 2.0

Unsloth

AI Assistants · AI Development

76,586

Run and fine-tune LLMs, diffusion, audio and embedding models on your own hardware, from a native desktop app, a browser UI, or a Python library.

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89
Repo Health
83
Technical
70
Dependency
Built with
Python 73%
TypeScript 21%
Updated 6 days ago
Python
99%
MIT

deepagents

AI Agents · AI Development

29,815

The batteries-included Python agent harness — planning, sub-agents, filesystem, shell, memory, and skills bundled in, built on LangGraph.

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88
Repo Health
83
Technical
70
Dependency
Built with
Python 99%
Updated today
Python
45%
MIT

Maltrail

Monitoring · Security

8,609

Detect malicious network traffic using 47+ live threat feeds, heuristics, and a fat-client reporting dashboard — no commercial stack required.

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87
Repo Health
59
Technical
100
Dependency
Built with
Python 45%
Rust 39%
Updated yesterday
Python
86%
Apache 2.0

PrivateGPT

AI Development

57,549

The open-source API layer that turns local LLMs into production private AI applications with full Claude API compatibility

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87
Repo Health
83
Technical
69
Dependency
Built with
Python 86%
Updated 6 days ago
Python
92%
Apache 2.0

ART

AI Development

10,779

Give your LLM agents on-the-job training—ART lets you apply GRPO reinforcement learning to any multi-step agentic workflow with minimal code changes.

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85
Repo Health
82
Technical
73
Dependency
Built with
Python 92%
Updated yesterday
Python
82%
Apache 2.0

headroom

AI Development · Developer Tools

73,964

Compress everything your AI agent reads — tool outputs, logs, RAG chunks, and files — before it reaches the LLM, achieving 60–95% fewer tokens with the same answers.

View details
85
Repo Health
86
Technical
69
Dependency
Built with
Python 82%
Rust 12%
Updated yesterday
Python
39%
Apache 2.0

OpenSandbox

Developer Tools · Security

15,537

Secure, fast, and extensible sandbox runtime for AI agents with multi-language SDKs and Docker/Kubernetes runtimes.

View details
85
Repo Health
81
Technical
72
Dependency
Built with
Python 39%
Go 35%
Updated today
Python
75%
AGPL 3.0

OpenViking

AI Development · AI Memory · Databases

38,811

An open-source context database that gives AI agents a unified filesystem for memory, resources, and skills with hierarchical tiered retrieval.

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85
Repo Health
75
Technical
65
Dependency
Built with
Python 75%
Rust 12%
Updated today
Python
94%
MIT

MemPalace

AI Agents · AI Development · AI Memory

59,323

Local-first AI memory with verbatim storage, pluggable backends, and 96.6% retrieval recall on LongMemEval — no API key required.

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84
Repo Health
84
Technical
71
Dependency
Built with
Python 94%
Updated 3 days ago
Python
64%
AGPL 3.0

Shadowbroker

Analytics · Monitoring · Security

11,261

Self-hosted OSINT dashboard that fuses 60+ live intelligence feeds — flight tracking, ship AIS, satellites, CCTV, seismic and radio networks — into one real-time map, with an agent-ready command channel for AI co-analysts.

View details
84
Repo Health
83
Technical
71
Dependency
Built with
Python 64%
TypeScript 32%
Updated 4 days ago
Python
88%
Apache 2.0

sirchmunk

AI Development · Data Engineering

1,350

Drop your files and search them instantly — no vector DB, no indexing pipeline, just raw data queried by a self-evolving intelligence layer.

View details
84
Repo Health
70
Technical
72
Dependency
Built with
Python 88%
TypeScript 11%
Updated 1 weeks ago
Python
99%
MIT

Agent Lightning

AI Development

18,509

A Microsoft-built training framework that optimizes AI agents with reinforcement learning, automatic prompt optimization, or supervised fine-tuning — with near-zero code changes to your existing agent, in any framework.

View details
83
Repo Health
68
Technical
69
Dependency
Built with
Python 99%
Updated 1 weeks ago

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