for engineers who get paged when software breaks

Give your coding
agent the power of
regenerative software

Regeneration lets the agent test and fix its understanding of what to build. So it never loses your trust.

npx @plainlang/regenerative-software installAdds the skills, rules, and docs your agent needs to regenerate code.
docsgithub
claude code · ~/app

Claude Code v2.1

Opus 5.5 · Claude Team

~/app

Trusted by engineers from:

An agent that can
maintain what it builds

When a coding agent can always regenerate software from durable system knowledge, it fully understands what it is building. So it can also maintain software for you.

claude code · ~/app

Claude Code v2.1

Opus 5.5 · Claude Team

~/app

>

Guardrails that
build trust

Specs, tests, ADRs, and other durable system knowledge tell your agent what must not change. So you can trust the implementation without reviewing the code.

~/app

app/

***functional specs***- :StripeWebhook: marks an :Invoice: paid on "invoice.paid".  - A repeated event leaves the :Invoice: unchanged.- :StripeWebhook: marks an :Invoice: failed on "invoice.payment_failed".  - The :Customer: is emailed a link to update their card.- :StripeWebhook: rejects an event with a bad signature.  - The response is 400 and no :Invoice: changes.- A :Subscription: ends on "customer.subscription.deleted".  - Its paid :Invoice: items stay as they are.- Two failed :Invoice: items in a row suspend the :Customer:.

Start with code,
add guardrails later

Prompt your agent and see the result in working software first. Then make the learnings durable by committing them to system knowledge.

claude code · ~/app

Claude Code v2.1

Opus 5.5 · Claude Team

~/app

>

[Get started]

Can you
regenerate?

npx @plainlang/regenerative-software install
Explore documentation

[Enterprise]

Solutions built on regenerative software approach

Products on the regeneration engine, for the code that breaks when the world around it changes: integrations and scrapers.

[01 · Integrations]

integration-forge

Keep your integrations right as providers change. Maintain each one as a spec, not code.

[02 · Data · Coming soon]

webscraper-forge

Scrapers that survive site changes.