Best Alternatives to GPT 5.6 Sol Agent

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.

Authenticated async Sonnet 5 Agent agent with status polling and artifact results.

Authenticated async Opus 4.8 Agent agent with status polling and artifact results.

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Compare LLM cost & latency on one prompt, translate PDF keeping layout, cited research, make PPTX

Claude Task Master

Runtime: npx

AI-driven task management system for development with multi-provider support and PRD parsing.

Secure secret management with a Human-In-The-Loop (HITL) interceptor for agent mutations.

Dynamically expose tools from proxied servers based on an Agent Persona

An MCP Server for computer-use in Windows OS

AI agent trust & reputation protocol — verify, score, route, compare, delegate. 18 tools.

Shadcn Ui Mcp Server

Runtime: npx

MCP server providing AI access to shadcn/ui v4 components, blocks, demos, and metadata across React, Svelte, Vue, and React Native.