# Your agent, laid bare — and why it matters > Source: > Published: 2026-09-22 18:26:15+00:00 # Your agent, laid bare — and why it matters For decades, enterprise software was a black box — hard for companies to understand, implement, adapt, and integrate, or even replace. With Sierra, nothing is hidden. It’s easy to build an agent, understand the actions it takes, integrate it with existing systems, and make changes directly. ## **See exactly how it works** Every journey, action, policy, and persona created with [Ghostwriter](https://sierra.ai/blog/agents-as-a-service) — our agent for building agents — is visible and editable in [Agent Studio](https://sierra.ai/blog/meet-agent-studio). Simulations and [Experiments](https://sierra.ai/blog/let-your-customers-shape-your-agents) let you test changes and understand their impact before rolling them out broadly. Once your agent is live, Sierra provides a complete record of what it does and why. You can: - **Build on your own** . With Ghostwriter you can build in plain language, then inspect and edit how your agent works under the hood. - **Investigate a decision, or a pattern** .[Traces](https://sierra.ai/blog/agent-traces) let you examine individual conversations, and[Explorer](https://sierra.ai/blog/explorer) investigates patterns, performance issues and root causes across them. - **Know when something breaks** .[Monitors](https://sierra.ai/blog/agent-monitoring) alert you when something goes wrong, while[Pulse](https://sierra.ai/blog/insights) proactively surfaces issues and opportunities. - **Use the tools you trust** . Send agent data to your existing observability and data infrastructure through OpenTelemetry, Amazon EventBridge, Google Cloud Pub/Sub, or Sierra’s export API. From testing a change to investigating a single decision or monitoring your entire agent, Sierra gives you visibility at every step. ## **Keep the value it creates** Over time, your agent learns a lot about how your business works — what’s most effective, where customers struggle, how policies play out in practice, and which decisions lead to better outcomes. That knowledge becomes more valuable with every interaction, and remains yours to keep and use. - **Logic:** The journeys, policies, prompts, and other instructions that define your agent can be exported in a clearly structured format that’s portable to other platforms. - **Data and history:** Conversation logs and performance data are available, and export APIs let you feed that information into your own data warehouse, BI tools, or reporting systems. - **Code:** Your agent lives in a Git repository you can access, giving you a history of what changed and the ability to export the code if you need it. - **Control:** With roles and permissions, separate environments, and versioned releases, nothing reaches customers before you decide who can change your agent and when changes go live. ## **Build on what you already have** Most large companies have spent years building systems, APIs, workflows, and data infrastructure that already work. Increasingly, they’ll also have other AI agents. Sierra is designed to fit into that environment rather than replace it. Agents built on Sierra work across voice, chat, email, and APIs while connecting the systems you already use through MCP, REST, GraphQL, or custom integrations. They can call tools elsewhere in your stack, and other agents can invoke capabilities built in Sierra through APIs. You can start with one journey, keep the systems that already work, and expand on your own timeline. ## **More powerful agents demand greater transparency** Agents are moving from answering questions to managing business critical workflows: from originating a mortgage to authenticating a patient and preventing a subscriber from churning. They are making more decisions, taking more consequential actions and accumulating more knowledge about how a company operates. As agents become more powerful, transparency and ownership become more important. We built Sierra to ensure our customers can see and understand how their agents work, shape how they behave and keep the value they create.