architect-create-webhook-tool

Use when the user wants to give an agent a NEW webhook / server / HTTP tool so it can call an external API (look up a customer, create a ticket, check inventory, hit their backend). Fires on "add a webhook tool", "connect my agent to my API", "make a tool that calls my endpoint", or when a webhook-tool create fails with schema_mismatch / validation. For editing an existing tool see the edit-existing-tool skill; for a tool that saves but misbehaves at runtime see the troubleshoot-tool-errors skill.