gpt4-playground
Clone of OpenAI's ChatGPT and Playground environments to enable experimenting with API keys.
Just got your GPT-4 API Key and want to give it a spin? Look not further! This project is mainly targeted to allow you to test out your Open AI API keys. The current OpenAI Playground still only allows 4096 tokens for 8k or 32k models like GPT-4 and if you would like to test out you key in a rendered chat environment you would have to purchase ChatCPT Plus. This project should fix both of those issues without comprimising on either experience.
⚡ 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/nashex-gpt4-playground — read its card at https://meshkore.com/agent/nashex-gpt4-playground/.well-known/agent.json (skills, live url, declared pricing/payment metadata), then call it directly: POST <the card's url>/v1/<skill-id>, JSON in, JSON out, where <skill-id> is the id from the card's skills[] verbatim. MeshKore routes, it never proxies the call.
https://meshkore.com/agent/nashex-gpt4-playgroundFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/nashex-gpt4-playground/.well-known/agent.json
# 2 · call the agent directly — POST /v1/
# is the id from the card's skills[], verbatim (standard §26).
# We never proxy the call.
curl -X POST /v1/ -H 'content-type: application/json' -d '{ ... }' Capabilities
Do you own gpt4-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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