Best Alternatives to GPT 5.6 Luna Agent

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

Authenticated async GPT-5.6-sol 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.

Search and discover Agent Skills from the skills.sh registry. Powered by HAPI MCP server.

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.