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Product update2 min read

Over 1,000 beta signups. Here’s what comes next

Closed beta is approaching. An update on who Descant is for, agent-native access, and the capability, trust, and scale we have been bringing together since June.

Bringing together capability, trust, and scale
Bringing together capability, trust, and scaleYou and your agent come in through the same door with the same permissions, and your authority over scope, priorities, approvals and spend sits at that door. Inside, the work runs within nested boundaries: capability approvals, scoped credentials, and a sandbox for isolated execution. In the sandbox the work fans out into five colored lines and converges again. An outbound line stops at the sandbox wall: there is no route out. A narrow gap reaches only designated services. The finished work leaves through review as a pull request. Faint copies of the whole pipeline stack behind it, one per run.YouWEB APPYour agentCLI · MCPYOUR AUTHORITYscope · priorities · approvals · spendCAPABILITY APPROVALSSCOPED CREDENTIALSSANDBOXISOLATEDEXECUTIONthe workNO ROUTEDesignated servicesRESTRICTEDEGRESSREVIEWPull request

Thank you. Here is where we are

Over 1,000 signups have joined Descant’s beta list. Our promotion so far has been one public announcement post, with no paid acquisition. To everyone who signed up, shared the work, or followed along: thank you.

Since that June announcement, we have been hardening Descant for closed beta. The next generation is being developed through work on TriviaPot, OH HAI, and Descant itself. Our September 11 post explains the engineering framework; this update is about making that capability ready for the people who will use it.

Start with a repository and one issue or ten thousand

Descant is for software companies carrying substantial technical debt, engineering teams accelerating delivery, maintainers short on bandwidth, solo developers shipping products, and founders building with AI. You can start with a GitHub repository and a single issue, or a backlog of ten thousand.

If you build by describing what you want to an AI agent, Descant is for you too. Production-grade software needs more than a working feature: tests and CI, security, observability, resilience, and scalability. Descant brings disciplined engineering to foundations you may not yet know to ask for.

Our CLI and MCP interfaces give agents access to the same underlying capabilities and permissions as the human interface. An agent can help prepare your repository and issues and work with Descant on your behalf. You retain authority over scope, priorities, approvals, and spending.

Bringing capability, trust, and scale together

We have been refining the tools agents need alongside the boundaries that govern their use. Capability approvals define permitted operations; isolated execution, restricted egress, scoped credentials, and review provide separate layers of protection.

The execution sandbox network has no general internet route and permits access only to designated supporting services. A malicious or misinterpreted instruction in an issue or repository cannot create an outbound route that the environment does not provide.

We are designing infrastructure to fit workloads ranging from one issue to multiple multi-gigabyte repositories and backlogs of hundreds of thousands of issues. Execution capacity and concurrency can grow when thousands of independent tasks are ready, governed by dependencies, shared-code constraints, and your budget.

Closed beta is approaching. The work now is bringing these capabilities together into a dependable product that meets professional, production-grade standards. Think about the first outcome you would entrust to Descant: one issue to finish, a product to build, a backlog to resolve, or a codebase to transform.