AI Tools Scout
Open-source ToolsLLM ProjectsMCP ServersMethodology
AI Tools Scout

An open-source AI tools directory with clear use cases, visible source freshness, and maintenance evidence for anyone deciding what to try.

Explore
Open source AI projectsOpen source LLM projectsMCP servers list
More
SkillsContentAbout
Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
← Back to Leaderboard

Project comparison

Vanna vs Deer Flow

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

Vanna

🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using Agentic Retrieval 🔄.

Best matched with other agent tools.

23.8K
Stars
-2
Weekly
34/100
Health
Deer Flow

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Best matched with other agent tools.

77.6K
Stars
+10.7K
Weekly
90/100
Health

Quick Take

Adoption

Deer Flow has the larger GitHub footprint with 77.6K stars.

Momentum

Deer Flow is currently growing faster at +10.7K stars this week.

Maintenance

Deer Flow has the stronger automated maintenance signal at 90/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

SignalVannaDeer Flow
Evidence statusBasic listing· 2026-10-04 09:18 UTCBasic listing· 2026-10-04 09:18 UTC
GitHub stars23.8K77.6K
Weekly growth-2+10.7K
Health scoreCaution34/100Strong90/100
Contributors88324
Commits per week0.060.8
Open issues289973
LanguagePythonPython
LicenseMITMIT
Last commit2026-02-02 14:14 UTC2026-07-22 13:31 UTC
Last releasev2.0.2v2.0.0

Weekly AI open-source movers

Get the fastest-growing projects, useful MCP servers, and technical reads in one weekly email.