Build on blocksthat already runin production

Don’t generate code from scratch. Assemble your backend for a fraction of the tokens.

The plan

Describe the change. The assembler drafts a version, and the canvas beside it shows every block, resource and connection before anything runs.

What should image-pipeline do?

Blocks

A block is one component, sealed as a release. It declares what it calls, what its author feared and what it may touch, and the registry checks every claim before the assembler can plan with it.

Interface

Every operation it can reach, read from its own binary.

Safeguards

Each failure its author feared, with the test that proves the defense.

Permissions

Derived from the interface, one statement per operation, so there is no policy to write.

Lineage

Digest, toolchain and SBOM travel with the release. Rebuild it and compare.

Foundry

When no block fits, the Foundry builds one and checks it before it enters the registry.

AI coding tools

AI writes a backend in an hour. Nearly half¹ of that code ships with a security flaw.

145% of AI-generated code contains a security flaw, across 100+ models and four languages. Veracode, 2025 GenAI Code Security Report

resize.tsAI review passed

10export async function handler(event: S3Event) {

11 const key = event.Records[0].s3.object.key

12 const obj = await s3.send(get(key))

13 const body = await obj.Body.transformToByteArray()

14 if (body.length > LIMIT) return tooLarge(key)

15 const out = await sharp(body).resize(WIDTH).toBuffer()

13The size is checked after the whole object is in memory

16 await s3.send(put(key, out))

17}

CloudBricks

A block is a finished feature that already runs in production for other teams. It comes with proof that it works.

image-resizer2.4.0Verified

Resizes each upload to a fixed width

teams running it in production

184,200

calls handled

Safeguards

Input exceeds the admitted byte limit

The handler reads the content length first and refuses with typed too-large before decoding

tests/too_large.rs::refuses_oversized_object

A PutObject retry follows an ambiguous outcome

Check the exact result checksum through the admitted read before deciding whether a repeat is safe

tests/store.rs::repeat_put_is_idempotent

The cloud sells engineering primitives. CloudBricks is a layer of finished features on top of it.

Your software sits on that layer, built from blocks that already work.

Your productwhat users pay for

CloudBricks blocksfinished features

Cloud primitiveswhat the cloud sells

VerbatimFiles/interview-final.m4aShareM

14:02 / 42:18MayaTom