Infrastructure compounds. Block by block.

https://xandrlabs.ai

ALX Protocol is deterministic infrastructure for verifiable, composable artifacts with programmable attribution.

Defining:

• Identity — deterministic, content-addressed identifiers for canonical artifacts
• Lineage — verifiable relationships between artifacts represented as a directed acyclic graph (DAG)
• Attribution — deterministic, lineage-derived attribution across contributing artifacts

Xandr is the runtime and application layer driven by ALX Protocol—providing APIs, orchestration, retrieval, and execution for building and operating artifact-based systems.

Provides:

• APIs & SDKs for applications, agents, and services
• Retrieval & ranking for artifact discovery
• Execution & orchestration for production workflows
• Developer workflows, billing, and system operations

• Deterministic Execution — Canonical inputs produce identical outputs across conforming implementations
• Verifiable Outputs — Outputs can be independently validated against canonical inputs
• Composable Artifacts — Artifacts are reusable, extensible, and recombinable across systems
• Attribution by Design — Attribution is deterministically derived from lineage and enforced through protocol-level invariants

These principles enable the following capabilities:

• Deterministic execution across independent systems
• Verifiable outputs with reproducible lineage
• Composable artifact-based architectures
• Attribution-aware workflows and value distribution

Specifications, invariants, conformance suites, and contract implementations.

Developer interfaces, client libraries, and integration tooling.

Runtime systems and hosted services, including Xandr.

• Documentation — https://docs.xandrlabs.ai
• API — https://api.xandrlabs.ai
• GitHub — https://github.com/xandrlabs

Early stage. Core protocol defined; expanding runtime integrations and developer tooling.

Report vulnerabilities via responsible disclosure to security@xandrlabs.ai.

Include:

• description
• reproduction steps
• impact
• proof of concept

Do not publicly disclose vulnerabilities prior to remediation.

• General — team@xandrlabs.ai
• Developers — dev@xandrlabs.ai
• Grants — opensource@xandrlabs.ai
• Technical Support — open an issue
• X — @alexandrianlabs