Plugins

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Full Chinese reference: /guide/architecture/plugins.

Registration order in crates/app/src/main.rs:

#	Plugin	Crate	Config	Notes
1	`WebPlugin`	summer-web	`[web]`, `[web.openapi]`, `[web.middlewares]`	Axum HTTP server
2	`SeaOrmPlugin`	summer-sea-orm	`[sea-orm]`, `[sea-orm-web]`	Postgres pool
3	`RedisPlugin`	summer-redis	`[redis]`	Redis pool
4	`SummerShardingPlugin`	summer-sharding	`[summer-sharding]`	SQL rewriting / multi-tenancy
5	`SummerSqlRewritePlugin`	summer-sql-rewrite	—	Auth context injection into SQL
6	`JobPlugin`	summer-job	—	inventory-registered handlers
7	`SummerSchedulerPlugin`	summer-job-dynamic	—	DB-driven cron
8	`MailPlugin`	summer-mail	`[mail]`	SMTP
9	`SummerAuthPlugin`	summer-auth	`[auth]`	JWT, sessions
10	`PermBitmapPlugin`	summer-system	—	O(1) permission checks
11	`SocketGatewayPlugin`	summer-system	`[socket_io]`, `[socket-gateway]`	Socket.IO over Redis
12	`Ip2RegionPlugin`	summer-plugins	`[ip2region]`	IP geolocation
13	`S3Plugin`	summer-plugins	`[s3]`	S3 / MinIO / RustFS
14	`BackgroundTaskPlugin`	summer-plugins	—	4 workers / 4096 capacity
15	`LogBatchCollectorPlugin`	summer-plugins	`[log-batch]`	Batch operation log writer
16	`McpPlugin`	summer-mcp	`[mcp]`	Embedded or standalone MCP server
17	`SummerAiRelayPlugin`	summer-ai-relay	—	OpenAI / Claude / Gemini relay
18	`SummerAiBillingPlugin`	summer-ai-billing	—	3-stage billing
19	`SummerAiAgentPlugin`	summer-ai-agent	`[agent]`	rig-core agent (optional)

Disable a plugin

Comment it out in main.rs, or use the plugin's own enabled = false toggle (e.g. [mcp].enabled = false).

Order is enforced by Plugin::dependencies(); Summer initializes them in topological order.