AI Agent Ecosystem Expands Across the Board: From Scientific Computing to MCP Standards
에이전트 | Wed Jul 29 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 sources
OpenAI, Google, and Perplexity expanded their agent tools, while the MCP protocol evolved amid related litigation.
Analysis
[OpenAI] published an agentic AI field report for scientific computing [1]
- Reported on 8 project cases centered on life sciences
- 5 using Codex alone
- 3 combining Codex with Claude Code
- Researcher role shifted from implementation to verification and orchestration
- Modernized the cyvcf2 genomics library with GPT-5.5
[Google DeepMind] introduced Gemini 3.6 Flash and environment hooks to Gemini API Managed Agents [2]
- Switched the default model of the antigravity-preview-05-2026 agent to Gemini 3.6 Flash
- Blocks and audits tool calls via pre/post tool execution environment hooks
- Added budget controls
- scheduled triggers
- and a free tier
- Orchestrates code execution and web search with a single API call in an isolated cloud sandbox
[Perplexity] launched the Personal Computer agent for Windows [3]
- General-purpose digital worker with access to local files and apps
- Supports Microsoft 365 and Teams integration
- Targeted at Max and Enterprise Max subscribers (starting at $200/month)
- Notifies users before sensitive actions such as sending email or deleting files
[Model Context Protocol] announced the MCP 2026-07-28 spec transition to stateless [5]
- Shifted from a bidirectional stateful to a request/response stateless protocol
- TypeScript and Python SDKs each surpassed 1 billion cumulative downloads
- Gateway routing via Mcp-Method and Mcp-Name HTTP headers
- Strengthened authorization including RFC 9207 issuer validation
- moving from DCR to CIMD
- Introduced an official deprecation policy with a minimum 12-month timeline
[Runlayer] filed a lawsuit against Rippling alleging MCP gateway idea theft [4]
- Shared roadmap and source code during roughly a year-long product trial
- Claims of NDA and derivative works clause violations
- Claims of trade secret misappropriation
- unfair competition
- and breach of contract
- Rippling acknowledged launching its own MCP gateway but denied IP misuse
- Retained the law firm Sullivan & Cromwell
Sources
- [1] Scientific computing in the age of agentic AI - OpenAI Blog
- [2] Gemini API Managed Agents: 3.6 Flash, hooks, and more - Google AI Blog
- [3] Perplexity’s Personal Computer turns Windows PCs into AI agents - The Verge AI
- [4] MCP startup Runlayer accuses Rippling of stealing its product idea - TechCrunch AI
- [5] MCP 2026-07-28 Specification: transport going stateless - Hacker News