CogCore – An API-native TypeScript runtime for building agents
Another agent framework when LangChain and LlamaIndex already dominate.
Stealth browser for AI agents — real Chrome over raw CDP, no Playwright/Puppeteer. TypeScript + MCP-native. Passes sannysoft 57/57, bypasses Cloudflare.
TypeScript-native raw CDP driver fills a gap nodriver left for JS agents.
AI agent developers, TypeScript engineers building automation
nodriver · Camoufox · Playwright
Another agent framework when LangChain and LlamaIndex already dominate.
TypeScript agent runtime with HITL and cost tracking, but crowded against Replicate, Modal, and LangGraph Cloud.
Polished agent framework, but multi-agent orchestration is crowded (CrewAI, AutoGen, Rivet, LangGraph).
Agents write editable orchestration code, not framework blanks—genuinely different from LangGraph.
The write-up zeroes in on a concrete, painful failure mode: MCP setups streaming full DOMs and logs into models and burning token budgets. It shows how playwright-cli keeps browser state external and emits compact element references and YAML flows you can replay into npx playwright test — a realistic pattern for long agent sessions. Valuable practical guidance for teams already on Playwright, but it's an explainer, not a new system you can drop in without plumbing.
Playwright for CLIs lets AI agents handle interactive prompts without hanging.