# Specification 0.1

Normative. The Cabuya protocol specification. Versioned, with stable section anchors, rendered from the same files the validator and the agent skill read.

Canonical: https://cabuya.org/developers/spec/0.1
Language: en

## Sections

- §0 [Introduction](https://cabuya.org/developers/spec/0.1/0-introduction)
- §1 [Architecture — the conformance ladder](https://cabuya.org/developers/spec/0.1/1-architecture)
- §2 [Discovery — manifest and registry](https://cabuya.org/developers/spec/0.1/2-discovery)
- §3 [The feed (L2) — envelope and records](https://cabuya.org/developers/spec/0.1/3-the-feed)
- §4 [The standard API surface](https://cabuya.org/developers/spec/0.1/4-api-surface)
- §5 [Identifiers](https://cabuya.org/developers/spec/0.1/5-identifiers)
- §6 [Trust and verification](https://cabuya.org/developers/spec/0.1/6-trust-and-verification)
- §7 [Normative exclusions — the lines that don't move](https://cabuya.org/developers/spec/0.1/7-normative-exclusions)
- §8 [Versioning and conformance](https://cabuya.org/developers/spec/0.1/8-versioning-and-conformance)
- §a [Appendix A — design decisions and the implementability walkthrough (non-normative)](https://cabuya.org/developers/spec/0.1/appendix-a-design-decisions)

A specification URL points at one version and keeps pointing at it. There is no "latest" alias, because a normative document that changes under its own address is a document nobody can cite.

## Site Navigation

- [Home](https://cabuya.org/)
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- [Schemas](https://cabuya.org/developers/schemas)
- [RFCs](https://cabuya.org/rfcs)
- [Changelog](https://cabuya.org/changelog)
- [Developers](https://cabuya.org/developers)
- [Registry](https://cabuya.org/registry)
- [Governance](https://cabuya.org/governance)
- [Join](https://cabuya.org/join)
- [GitHub](https://github.com/Cabuya)
- [Agent skill repository](https://github.com/Cabuya/cabuya-skill)
- [Founding record](https://github.com/Cabuya/cabuya.org/tree/main/docs/context)