mgp-rs

Rust workspace hosting the MGP (MCP Generosity Protocol) reference implementations.

This repo was renamed from mgp-seal on 2026-05-08 as part of the ClotoHub Phase 5a consolidation: per the 5-axes repo split principle, mgp-seal and the new mgp-sdk share the same language, audience, license, and visibility — split would be net maintenance loss.

Crates

Crate	Latest	Role
mgp-seal	v0.2.0	MGP §8 L0 Magic Seal — HMAC-SHA256 (Tier 1) + Ed25519 (Tier 2) integrity verification
mgp-sdk	v0.1.0	cloto-connector.json v1 types, validation, adapters, registry shape

Tag conventions

• Existing tags v0.1.0, v0.2.0 (top-level layout) — historical references to mgp-seal before workspace conversion. Consumers pinning these tags continue to work via GitHub auto-redirect.
• Going forward, tags use a per-crate namespace:
  • mgp-seal-vX.Y.Z
  • mgp-sdk-vX.Y.Z

Consuming from another Rust crate

[dependencies]
mgp-seal = { git = "https://github.com/Cloto-dev/mgp-rs", subdir = "crates/mgp-seal", tag = "mgp-seal-v0.2.0" }
mgp-sdk  = { git = "https://github.com/Cloto-dev/mgp-rs", subdir = "crates/mgp-sdk",  tag = "mgp-sdk-v0.1.0" }

Sibling repositories

• mgp-spec — language-agnostic protocol specification (Markdown).
• mgp-py (planned) — Python SDK; see Phase 5+ design memo.
• ClotoCore — kernel + MGP reference impl host.
• cpersona — CPersona standalone Python distribution.

License

MIT — see LICENSE.