Build a Claude Code agent: a step-by-step walkthrough
Follow a concrete build of a working agent on Claude Code primitives — memory, schema-typed tools, the loop, HTML-framed results, and a real task.
7 min read
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AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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From the blog
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Build a Claude Cowork Sales Agent: Step-by-Step Guide
A buildable walkthrough: scaffold skills, wire a read-only CRM connector, run sub-agents, add a write gate, and roll out writes for a 4,000-account book.
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Claude Cowork Architecture for a 4,000-Account Sales Book
How a 4,000-account sales book runs in Claude Cowork: orchestrator, scoped sub-agents, MCP connectors, CRM as state, and a deterministic write gate.
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Inside Claude Code: the HTML-shaped agent architecture
How Claude Code is wired end to end — agent loop, tool dispatch, context assembly, subagents, and why HTML-shaped context makes it all work.
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Agent GPT Explained: What These AI Agents Actually Do in 2026
Agent GPT in 2026 means LLMs that call tools, hold state, and finish work. Here is a founder's plain-English walkthrough with real CallSphere examples.
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AI Business Process Automation: A Founder's 2026 Playbook
AI business process automation in 2026 means AI agents that read, decide, and write — not just bots that click. Here is how I built it at CallSphere.
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AI Chatbot for Ecommerce in 2026: The Founder's Field Guide
I shipped an AI chatbot for ecommerce on CallSphere — 14 tools, 57+ languages, $149/mo. Here is what actually moves revenue, not vanity metrics.
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AI Employees in 2026: What They Are, What They Cost, What They Break
AI employees are agent GPTs with payroll. Here is what I learned shipping 6 of them at CallSphere — including the unsexy operational reality.
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AI Voice Assistants for Ecommerce and Small Business in 2026
A founder's guide to AI voice assistants for ecommerce: customer service, order lookup, and how CallSphere fits in versus virtual receptionists.
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