Test suite layer
Playwright · Cypress · Selenium
Use repeatable browser test suites for regression coverage and CI. These frameworks can remain part of your stack alongside agent-directed verification.
Playwright docs ↗Cypress docs ↗Selenium docs ↗Where Vitron fits
From a software change to evidence for the next iteration.
Agents need to execute software, verify behavior, and learn from evidence. Vitron is building infrastructure for that loop. Alethia brings local web application execution, policy controls, and reviewable run records to your agent workflow.
Browser interaction layer
Playwright MCP
Use Playwright browser tools through MCP for agent-directed page interaction. This supplies an interaction layer within a larger development workflow.
Playwright MCP repository ↗Execution + verification infrastructure
Vitron · Alethia
Give your agent a local execution environment with policy checks before actions, human approval for high-risk steps, and signed evidence for review. Connect it through MCP and keep verification within infrastructure you control.
Examine timing and token measurements →Explore policy and approval controls →Why choose Alethia
Own the execution environment. Control actions. Review the evidence.
Run locally. Control actions. Review the evidence. Alethia brings all three into your agent workflow.
| Requirement | Why it matters | What Alethia provides |
|---|---|---|
| Offline execution | Keep verification available where external services and network access are restricted. | Verify approved local applications fully offline after installation, including in air-gapped environments. Verification does not require a cloud service; connected agents and targets must also be configured for offline use. Explore local execution → |
| Controlled agent actions | Give agents useful execution capabilities while retaining human control over high-risk actions. | Policy checks run before execution. High-risk actions are blocked by default, with one-at-a-time human approval in the interactive cockpit. Local-origin controls and a kill switch provide additional execution boundaries. Review execution controls → |
| Reviewable run evidence | Review how a result was reached and use the evidence to guide the next iteration. | Inspect signed run records, retained policy outcomes, and session replay to review the agent’s actions and the result of the run. See the runtime in action → |
| Agent integration | Make application verification part of the agent’s working loop, with a documented connection path. | Connect your agent through MCP to exercise running web applications, verify behavior, and capture evidence from the same development workflow. Connect your agent → |
| Accessibility checks | Surface accessibility issues while exercising the application so they can inform the next change. | Run bundled axe-core checks for WCAG 2.1 AA accessibility findings alongside application verification. Automated findings support review; they do not establish full accessibility conformance. Review audit documentation → |
| Browser coverage | Exercise real application behavior in a defined browser environment. | Execute and verify running web applications in Chromium. For projects requiring Firefox or WebKit coverage, retain a test framework that covers that browser matrix. |
| Execution cost | Understand the execution and context costs of repeated verification as agents iterate. | Evaluate published execution timing and tokens per flow using the linked methodology and reproduction kit. Compare the same workload on your own environment. Examine the measurements → |
Explore the runtime demonstration, documented controls, and benchmark methodology to evaluate Alethia on your workload.
Try it on your application
Build your agent loop on execution and evidence.
Install Alethia, connect your agent through MCP, and run a verification task against a local application. Inspect the evidence and policy outcomes to see how it fits your development workflow.
Get started with Alethia →