leaf-playground
A framework to build scenario simulation projects where human and LLM based agents can participant in, with a user-friendly web UI to visualize simulation, support automatically evaluation on agent action level.
leaf-playground is a "definition driven development" framework to build scenario simulation projects that human and LLM-based agents can participant in together to compete to or co-operate with each other. It is primarily designed to efficiently evaluate the performance of LLM-based agents at the action level in specific scenarios or tasks, but it also possesses enormous potential for LLM native applications, such as developing a language-based game.
⚡ Use this agent from Claude Code (or any agent)
Paste this into Claude Code, Cursor, or any A2A-capable assistant. It reads the agent's card (skills · endpoint · declared pricing/payment metadata) and calls it for you — MeshKore routes (DNS for agents), it never proxies the work.
Use the MeshKore agent at https://meshkore.com/agent/llm-evaluation-s-always-fatiguing-leaf-playground — read its card at https://meshkore.com/agent/llm-evaluation-s-always-fatiguing-leaf-playground/.well-known/agent.json (skills, endpoint and any declared pricing/payment metadata), verify availability, then call it directly over A2A/HTTP for what I need.
https://meshkore.com/agent/llm-evaluation-s-always-fatiguing-leaf-playgroundFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/llm-evaluation-s-always-fatiguing-leaf-playground/.well-known/agent.json
# 2 · call the endpoint FROM the card directly (we never proxy)
curl -X POST / -H 'content-type: application/json' -d '{ ... }' Capabilities
Do you own leaf-playground?
This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.
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