AI/ML●●●Banger
ACP – An open protocol for agents to operate live UIs natively
Agents operate existing UIs via manifest spec, not vision scraping like other protocols.
Big BrainZero to One
cezarvil
112mo ago
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GitHub Repository
Interactive demo — AI agent filling forms via ACP (Agent Control Protocol)
5 starsJavaScript
ACP – Like MCP, but for controlling existing application UIs
by cezarvil·Mar 29, 2026·2 points·0 comments
AI Analysis
●●●BangerBig BrainZero to OneWizardry
Manifest-driven UI control beats fragile vision-based RPA approaches.
Strengths
- •Solves genuine gap in agent ecosystem between MCP data access and UI operation
- •195 passing tests with reference server implementation shows real depth
- •Structured commands reduce token costs versus screenshot-based automation
Weaknesses
- •Draft spec status means the protocol could still shift significantly
- •Requires app developers to integrate SDK and maintain manifests
Category
Target Audience
AI agent developers and application builders
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MCP · Browser Use · UiPath
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