Honest Roadmap
Brixel is built on core principles: zero telemetry, complete device ownership, and verifiable code. Here is exactly where we stand today — from working code to long-term architectural plans.
wasmbrick Engine
The low-level sandboxed runtime host.
We built a secure, deterministic execution container for WebAssembly modules. It runs completely offline with precise resource bounds.
Sealed WASI Sandbox
Filesystem, memory, network, and system access are completely blocked unless explicitly granted by the user at invocation.
- Wasmtime host integration
- Zero-trust capability model
Resource Fuel Metering
Precise limits on CPU cycles and RAM. Malicious infinite loops or memory leaks are caught and terminated instantly.
- Deterministic cycle limits
- Memory allocation caps
Cryptographic Receipts
Generates immutable execution proofs. Users can cryptographically prove what code ran, when, and with what output hash.
- Receipt structure & signature spec
- Audit logging engine
.brix Package Format
The container format that turns functions into apps.
A portable, single-file package wrapping the assembly graph, manifests, local database schemas, and minimal UI layout.
Declarative Composition Spec
Specifying how independent WASM modules link their inputs and outputs. Turns a list of functions into a single pipeline.
- v0.1 JSON/YAML schema draft
- Dependency linking graph validation
Developer Lifecycle CLI
Local CLI tooling for developers to bundle, compile, test, and sign their bricks.
- CLI packing & parsing
- Signature signing helper
OCI Spec Distribution
Distributing packages using existing container registries. Fetching, publishing, and signing via Cosign and OCI.
- Registry upload/download logic
- Sigstore verification pipeline
Brixel Companion
The local user application for running your tools.
The secure environment where you paste prompts, compile tools, and manage the execution of your personal offline database.
Local Client Runner
A beautiful dashboard to run your brix. It handles the local database storage, cron timers, and notification triggers.
- Interactive UI mockups
- Local daemon runtime interface
Offline-First Vault
Local-first database. Syncing across your laptop and phone using decentralized peer-to-peer CRDT merges.
- SQLite local storage layer
- Peer sync & conflict resolution protocol
Model-Agnostic Prompting
Accepting instructions from any model (Claude, GPT, local Llama) and translating them into brick composition graphs.
- Prompt parsing framework
- Static graph compilation
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