One Peak

AI · Agents

One Peak for AI agent development.

AI agents go beyond chat: they plan, call tools, and complete multi-step work — booking, researching, operating software. We build agents on OpenAI and Claude with the unglamorous parts done properly: guardrails, evaluation, and costs that scale.

What we build

Scoped agents that complete real workflows, not open-ended chatbots.

  • Tool-using agents that operate your product's own API
  • Retrieval-augmented agents over your documents and data
  • Workflow agents: intake, triage, drafting, scheduling
  • Multi-step orchestration with LangGraph-style state machines

Why most agent projects fail

Unbounded scope. An agent that 'handles customer support' fails; an agent that drafts responses for the five most common ticket types, with confidence thresholds and human handoff, ships. We scope agents like products: one job, measurable success.

The reliability work

Demos are easy; production agents need evaluation sets, tracing, guardrails on tools with side effects, and graceful failure. That's the actual engineering — and it's included, not optional.

Frequently asked questions

What's the difference between an AI agent and a chatbot?

A chatbot answers; an agent acts — it plans steps, calls tools, and completes a task. Agents need guardrails and evaluation a chatbot doesn't.

Which model should our agent use?

Often several: a capable model for planning, cheaper ones for routine steps. We route by task and measure quality per route.

How do you stop an agent from going off the rails?

Bounded tools, permission checks, confidence thresholds, human handoff, and traces on every run — designed in from the start.

What does an agent MVP cost?

From €7,000 when the agent is the core feature — one workflow, evaluated and production-ready, plus the product around it.

Can you add an agent to our existing product?

Yes — most agent work is an API layer plus UI surface on what you already have, not a rebuild.