Dev-tool that verifies agent-written code matches the user's original intent, keeping specs versioned with the code and validating every change.
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What is Tiden?
Intent verification for coding agents
Tiden verifies that code written by coding agents actually does what the user asked for. It reads your codebase and maps every product component and spec, capturing intent as specifications that are versioned alongside the code. Every change is then validated from outside the session that produced it — never by the agent grading its own work — with each promise backed by generated tests, so a session cannot close with unfulfilled promises. Each release receives a per-component verdict, and production errors can be traced back to the release and spec that caused them. It installs with a single command, runs beside Claude Code, Cursor, Copilot and Codex, and is priced by verified changes: Starter at $49/month and Team at $199/product/month (both with a 14-day free trial), with Enterprise custom.
Platforms and languages
Tiden Availability
Platforms
Languages
Capabilities
Tiden Key Features
Product map with specs
Reads your codebase and writes down each product spec, marking the ones no test proves — a living map of what your product does.
Independent verification
Every change is verified from outside the coding session that produced it, so the agent never grades its own work.
Specs versioned with code
Intents are captured as specifications that update automatically as code changes and stay versioned alongside the code.
Promises backed by tests
Every promise an agent makes is evidenced by generated tests; a session cannot close with unfulfilled promises.
Release verdicts and error tracing
Each release gets a per-component verdict, and production errors are traced back to the release and spec that caused them.
Best for
Who uses Tiden?
Engineering teams shipping agent-written code daily
verify that coding agents deliver what was actually asked, with specs, tests and release verdicts
Plans and access
Tiden Pricing
Paid
Starter $49/mo; Team $199/product/mo; Enterprise custom. 14-day free trial on Starter and Team.
Common questions
Tiden FAQs
How does Tiden verify agent-written code?
Tiden captures your intent as versioned specs, then validates every code change from outside the coding session — with generated tests backing each promise, so the agent never grades its own work.
Which coding agents does Tiden work with?
It works beside the tools your team already uses, including Claude Code, Cursor, Copilot and Codex, installed with a single command.
What does Tiden cost?
Starter is $49/month (one product, 25 verified changes/month); Team is $199 per product/month (100 verified changes per product/month, then $2 per extra change). Both include a 14-day free trial. Enterprise is custom.
What happens when a production error occurs?
Tiden traces the error back to the release and spec that caused it, so the agent can fix it and add the missing tests.
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