AI Agent Collaboration Platforms and MCP Protocol Evolution
에이전트 | Wed Jul 22 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 sources
Jack Dorsey launched Buzz while MCP protocol updates highlighted intensifying competition in agent infrastructure.
Analysis
[Block (Jack Dorsey)] launched Buzz, an AI agent-integrated group chat platform [1]
- Positioned as a Slack and GitHub alternative
- Model-agnostic
- decentralized
- self-sovereign
- open source
- Free desktop apps for macOS
- Windows
- Linux
- Integrated GitHub project management
[Buzz] offered a customizable workspace built on open source [1]
- Full source code access enables self-hosted instances
- Teams can build and deploy custom features
- Still in early stages
- not suited for immediate large-scale migration
[Centaur (Paradigm)] unveiled an open source virtual employee agent that operates inside Slack [1]
- Developed by Paradigm CTO Georgios Konstantopoulos
- Runs inside Slack or via API
- Supports enterprise self-hosting
[Model Context Protocol (MCP)] updated the protocol to make session ID handling stateless [11]
- Improves scalability in large-scale deployments
- Load balancer-friendly architecture
- Adopts stateless approach similar to ordinary websites
[Arcade] raised $60 million for AI agent infrastructure [11]
- Provides infrastructure connecting to Gmail
- Slack
- and Salesforce
- Raised $60M in June 2026
- Built on the view that agent failures stem from infrastructure gaps