Initial commit: Elydora Open Source — self-hosted audit platform for AI agents

Full self-hosted port of the Elydora tamper-evident audit protocol:
- Hono API server with PostgreSQL, Redis, MinIO adapters
- Ed25519 signed operations, chain hashing, Merkle epoch rollups
- PBKDF2 password hashing, HMAC-SHA256 JWT, 5-role RBAC
- Next.js management console
- Node.js, Python, and Go SDKs
- Docker Compose for local deployment
- Helm chart for Kubernetes
- Comprehensive security hardening and audit fixes applied

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

sdks/go/cmd/elydora/plugins/base.go

@@ -0,0 +1,31 @@
+package plugins
+
+// InstallConfig holds the configuration needed to install an agent plugin.
+type InstallConfig struct {
+	AgentName       string
+	OrgID           string
+	AgentID         string
+	PrivateKey      string
+	KID             string
+	Token           string
+	BaseURL         string
+	HookScript      string // absolute path to the generated hook script
+	GuardScriptPath string // absolute path to the generated guard script (PreToolUse)
+}
+
+// PluginStatus describes the current state of a plugin installation.
+type PluginStatus struct {
+	Installed       bool
+	AgentName       string
+	DisplayName     string
+	HookConfigured  bool
+	HookScriptExists bool
+	ConfigPath      string
+}
+
+// AgentPlugin is the interface that every agent integration must implement.
+type AgentPlugin interface {
+	Install(config InstallConfig) error
+	Uninstall(agentID string) error
+	Status() (PluginStatus, error)
+}