Open Deep Research
Configurable open deep-research agent from LangChain that brings your own models, search tools and MCP servers for multi-step research.
Open Deep Research scores 6/10 (Solid) in Crawl & Search.
Language Python License MIT Stars 11.9k★ Type heavyweight Self-host Yes Repo langchain-ai/open_deep_research Homepage https://github.com/langchain-ai/open_deep_research
Quality
Solid 6.0
Adoption 52
Activity 46
Maturity 88
Community 56
Capability 50
Show the math
Overall 6/10
value = 6/10
score = value
Adoption 5.7/10
value = 51.9/100
score = 1 + 9 * value / 100
Activity 5.1/10
value = 45.8/100
score = 1 + 9 * value / 100
Maturity 8.9/10
value = 87.6/100
score = 1 + 9 * value / 100
Community 6.1/10
value = 56.2/100
score = 1 + 9 * value / 100
Capability 5.5/10
value = 50/100
score = 1 + 9 * value / 100
Key metrics
11.9k★ GitHub stars
10/90d Recent commits
1 devs/90d Recent contributors
1.6y Project age
active Last commit
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Labels
- Self-hosted
Self-hosted
You deploy and operate it yourself; there is no hosted option here.
- Heavyweight
Heavyweight
Resource-heavy to run (GPU, large memory, or multi-service stack).
research agent langgraph search mcp