head to head · open source
dagster vs claude-context
dagster has 16,183 GitHub stars, 2,296 forks, 2,589 open issues and last shipped 3 days ago. claude-context has 12,548 stars, 926 forks, 146 open issues and last shipped 2 months ago. dagster leads on adoption by 29% (16,183 vs 12,548 stars). dagster is written in Python under Apache-2.0; claude-context is written in TypeScript under MIT. dagster has attracted 14% as many forks as stars, claude-context 7%. dagster was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| dagster | claude-context | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 13K |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-18 | 2026-07-14 |
| Forks | ⑂ 2.3K | ⑂ 926 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dagster if
- You weight community size — 16K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick claude-context if
- You want the claude-context feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and claude-context fits your workflow better
About dagster
Dagster is a cloud native data pipeline orchestrator written in Python and released under the Apache 2.0 licence, built for data engineers, data scientists, and machine learning teams who declare the tables, data sets, models, and reports their pipelines should produce and need those assets tested, observable, and kept up to date from local development through production.
read the full dagster overview →
About claude-context
Claude Context is an open source Model Context Protocol (MCP) plugin that adds semantic code search to Claude Code and other AI coding agents. It is written in TypeScript, licensed under MIT, and published to npm as @zilliz/claude context core and @zilliz/claude context mcp . The project lives in the AI coding agent ecosystem, where it plugs into MCP compatible clients such as Claude Code, OpenAI Codex CLI, Cursor, and Gemini CLI. A companion VS Code extension is distributed through the Visual Studio Marketplace as zilliz.semanticcodesearch .
read the full claude-context overview →
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Frequently asked questions
Is dagster or claude-context more popular?
dagster has 16,183 GitHub stars and claude-context has 12,548. dagster has the larger community by that measure.
Are dagster and claude-context free?
Both are open source. dagster is licensed under Apache-2.0 and claude-context under MIT. Neither carries a licence fee.
What is the difference between dagster and claude-context?
dagster is written in Python and claude-context in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, dagster or claude-context?
Choose dagster if you want the larger community (16,183 stars) or its Apache-2.0 licence terms. Choose claude-context if its feature set, stack or MIT licence fits better. Both are self-hostable.