World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
⚡ Executive Summary & Quick Facts
Authoritative SourceOpenMontage is OpenMontage is an open-source project written in Python: World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.. It provides a free, self-hosted open-source alternative to Cursor.
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), calesthio/OpenMontage has accumulated 73,813 GitHub stars and 9,673 forks. It is written in Python, licensed under AGPL-3.0, and ranks #164 globally. It is actively maintained with the latest commit recorded on Oct 28, 2026.”
| Repository | calesthio/OpenMontage ↗ |
|---|---|
| Primary Category | agent |
| Language & Stack | Python |
| Software License | AGPL-3.0 |
| Community Traction | ★ 73.8K stars · ⑂ 9.7K forks · #164 globally |
| Maintenance | ● Active (Last commit: Oct 28, 2026) · 418 open issues |
| Replaces SaaS | Open Source Cursor Alternative ($20/month per user) → |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 90/100 · Grade AYes, OpenMontage is actively maintained. Continuous telemetry recorded the last code commit on Oct 28, 2026 (15 days ago). Supported by 73,813 stars and 9,673 community forks, this repository holds a calculated health index of 90/100, reflecting regular maintenance (15 days ago) and active community feedback (418 open).
Star History
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+11.7K
STARS · LAST 30 DAYS
390
PER DAY
#44
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +11.7K | +35.1K |
| Per day | 1 | 390 | 390 |
| Forks gained | +0 | +1.8K | +484 |
OpenMontage gained 11.7K stars in the last 30 days, about 390 a day, and now has 73.8K. It is about 1 year old and has averaged roughly 73.8K stars a year. It ranks #44 among Python repositories and #164 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#11
BEST RANK
Sep 23, 2026
FIRST APPEARANCE
Active
STATUS TODAY
OpenMontage has maintained a continuous presence across global trending indexes, peaking at #11. Below is the 30-day activity profile:
💡 Overview
OpenMontage is an open-source project written in Python: World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Engineered for speed, consistency, and developer ease, it solves common hurdles in Python. 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 Python 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
$ pip install OpenMontage⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
OpenMontage coordinates its core functionality through a modular Python 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
Production System Integration
Embed OpenMontage into Python backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open source license.
🚀 Getting Started
Install OpenMontage using your package manager: `pip install OpenMontage`
Initialize your project workspace or configuration file for OpenMontage.
Import OpenMontage into your codebase or invoke it directly from your terminal.
Execute your test suite or run `OpenMontage --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
calesthio/OpenMontage is currently ranked #164 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #159 | apache/superset | Python | ★ 75.5K | Compare ↗ |
| #160 | Eugeny/tabby | TypeScript | ★ 75.2K | Compare ↗ |
| #161 | pallets/flask | Python | ★ 75.1K | Compare ↗ |
| #162 | danielmiessler/SecLists | PHP | ★ 74.7K | Compare ↗ |
| #163 | Fission-AI/OpenSpec | TypeScript | ★ 74.5K | Compare ↗ |
| #164 | calesthio/OpenMontage This Project | Python | ★ 73.8K | |
| #165 | unionlabs/union | Rust | ★ 73.7K | Compare ↗ |
| #166 | nektos/act | Go | ★ 72.5K | Compare ↗ |
| #167 | moby/moby | Go | ★ 72.2K | Compare ↗ |
| #168 | cline/cline | TypeScript | ★ 71.5K | Compare ↗ |
| #169 | usestrix/strix | Python | ★ 71.5K | Compare ↗ |
Frequently Asked Questions
What does OpenMontage do? +
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Is OpenMontage actively maintained in 2026? +
Yes, OpenMontage is actively maintained. The latest code push was recorded on Oct 28, 2026 (15 days ago). It holds a calculated Maintenance Health Score of 90/100 (A rating) with 73,813 stars and 418 open issues.
What language is OpenMontage written in? +
The primary language is Python. Topics include: agent, agentic-ai, ai, claude, copilot.
How many stars does OpenMontage have? +
OpenMontage has 73,813 stars and 9,673 forks on GitHub.
How does OpenMontage rank among GitHub repositories? +
With 73,813 stars, calesthio/OpenMontage is ranked #164 globally across all repositories tracked on GitHubRepo and #44 among Python projects.
What license is OpenMontage distributed under? +
The repository reports a AGPL-3.0 license. Always verify the repository LICENSE file for legal terms.
