Small, focused Elixir libraries extracted from Fountain and published under Apache-2.0.
managoat_substitution—${VAR}substitution over nested configuration, with escaping and every missing key reported at once.managoat_mcp_auth— MCP authorization discovery with a server-side URL guard.managoat_oauth— OAuth 2.0 authorization code with PKCE and device grant state machines behind a host behaviour.managoat_acp— A client-side Agent Client Protocol session with permissions, normalised blocks, usage accounting, and tracing.managoat_sandbox— One sandbox behaviour over Sprites, E2B, and Daytona, with an executable conformance suite.managoat_docs— A compile-time embedded Phoenix manual with Markdown rendering and documentation guardrails.managoat_broker— An egress proxy that replaces credential placeholders at the network boundary.managoat_runner— A self-hosted runner wire protocol and sandbox adapter behind a host behaviour.