May 19, 2026 – Toronto, Ontario, Canada – CallCow, a platform offering AI phone answering and AI front desk services for small businesses, today released a developer guide and launched a community-built OpenClaw skill. The skill allows AI agents to initiate real phone calls using a single natural language prompt, eliminating the need for traditional phone infrastructure setup. Developers can access the skill starting today at docs.callcow.ai/agent-calling.
At the core of the solution is CallCow's Prompt-to-Call API, which automatically generates a call workflow based on a user's natural language description of the desired call action. It uses GPT 5.4 to deliver natural, lifelike AI voice for call execution, and returns call recordings, summaries, and structured data to a specified callback URL. This means any AI voice agent can directly place or receive real calls without building its own telecom system. The skill supports up to 60 requests per minute, enough to handle routine business needs for small and medium businesses.
