CriticalOSI-approved OSSAutomationBrowser AutomationAI Agent StackEvidence Watch

Nanobrowser

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

Data confidence78/100
Source coverage80/100
Publish confidence79/100
Evidence checkedJul 30, 2026

Evidence Watch

ToolVitals has useful public signals for Nanobrowser, but not enough evidence to publish a strong verdict score yet.

GitHub source78/100 data confidence
About this tool

What ToolVitals knows about Nanobrowser

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

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

Multiple signals suggest declining health or reduced shipping momentum.

Source-visible projectBrowser AutomationOSI-approved OSSEvidence Watch
Repository

GitHub Activity

TS
nanobrowser/nanobrowser
Stars13,511
Forks1,419
Watchers13,511
Open Issues73
Primary Language
TypeScript
Last Commit
248 days ago
Releases 90d
0
Default Branch
master
License
Apache-2.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence78/100Good
Source Coverage80/100Good
Publish Confidence79/100Good

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
Apache-2.0

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

Sources

Tracked Sources

Profile

Classification

Category
Automation
Use Case
Browser Automation
Openness
OSI-approved OSS
License
Apache-2.0
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Evidence Watch
Status
Critical
Maintainers

README Badge

Show this ToolVitals status in project docs.

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Tags
open-sourceagentaiai-agentsai-toolsautomationbrowserbrowser-automationbrowser-usechrome-extensioncometdiaextensionmanusmarinermulti-agentn8nnanoopensourceplaywrightweb-automationapi-firstai-agentbyok

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