Build an OpenAI tools array from simple name:description pairs.
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Plugsky is OpenAI-compatible with flat-rate plans — see pricing or start on the free plan (2 free models, no card).
The Tool Registry Builder helps you define the function schemas your AI agents can call. Describe each tool's name, purpose, parameters, and required fields, and the builder turns them into a registry your model can use for tool selection. It is for developers building function calling or agent systems who need consistent, well-documented definitions instead of ad-hoc JSON. Plugsky supports function calling over an OpenAI-compatible API, so the same registry shape works there.
A tool registry is the catalogue of functions an agent can call, each defined with a name, description, and parameter schema in JSON Schema form. The model reads these definitions to decide which tool to call and with what arguments.
Precise enough that the model can choose correctly without guessing: state what the tool does, when to use it, what each parameter means, and any constraints. Avoid marketing language and describe behavior and side effects plainly.
Keep the active set small, often fewer than a dozen, because selection accuracy drops as options multiply. Group related capabilities into one tool with parameters, or expose separate registries per sub-agent.
Canonical pricing and plans: plugsky.com/#sec-pricing · Terms · SLA · Docs