Active OSI-approved OSS Developer Tools Developer Infrastructure

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.

Data confidence85/100
Source coverage80/100
Publish confidence83/100
Pricing checkedNo current pricing evidence
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals. Hosted pricing evidence is shown separately.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals80/100Health79/100Shipping72/100Zombie Risk0/100
Overall Score 80 Active
Activity 72
Reliability 79
Adoption 98
Sustainability 83

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about 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.

This tool has an OSI-approved open-source license signal.

Maintenance and shipping signals are strong.

Source-visible project Developer Infrastructure OSI-approved OSS Scored Intelligence
Repository

GitHub Activity

PY
bytedance/deer-flow
Stars 71,067
Forks 9,626
Watchers 71,067
Open Issues 933
Primary Language
Python
Last Commit
Today
Releases 90d
0
Default Branch
main
License
MIT
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence 85/100 Strong
Source Coverage 80/100 Good
Publish Confidence 83/100 Good

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
MIT
Pricing Scope
No hosted pricing tracked

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Profile

Classification

Category
Developer Tools
Use Case
Developer Infrastructure
Openness
OSI-approved OSS
License
MIT
Pricing Scope
No hosted pricing tracked
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Hosted Pricing

Pricing Evidence

Scope
No hosted pricing tracked
Free Tier
Not detected
Currency
USD
Tracked Plans
0
Maintainers

README Badge

Show this ToolVitals status in project docs.

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Tags
open-sourceagentagenticagentic-frameworkagentic-workflowaiai-agentsdeep-researchharnesslangchainlanggraphlangmanusllmmulti-agentnodejspodcastpythonsuperagenttypescript

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