Open Agent Profile for Rust

Native Rust support for Open Agent Profile 1.0, at parity with the Python, TypeScript, and Go support libraries:

• YAML 1.2, JSON, and Markdown parsing with duplicate-key rejection;
• embedded profile and delta schemas plus security validation;
• RFC 8785 profile and spec digests;
• profile composition with cycle, depth, revision, and digest pinning;
• permission narrowing and tool intersection;
• normative prompt assembly with untrusted-state labeling;
• atomic, conflict-safe state delta application and Python-compatible retention;
• atomic persistence and all three output encodings; and
• the oap-validate and oap-apply CLIs.

The MSRV is Rust 1.85.0 and the crate uses edition 2024.

use open_agent_profile::{load, profile_digests, validate};

let profile = load("reviewer.agent.yaml")?;
let report = validate(&profile, None);
assert!(report.ok, "{:?}", report.errors);
println!("{:?}", profile_digests(&profile)?);
# Ok::<(), Box<dyn std::error::Error>>(())

cargo install open-agent-profile --version 1.0.4
oap-validate --digest reviewer.agent.yaml