refactor: apply repository naming contract

Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.

packages/sdk/protocol/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/sdk/protocol/README.md
-README.md: 082a890454f900aec51df123669f28814d39d601
-README.zh.md: d9b8460e51b5313f4c3a8ac66471e8cd39142430
+README.md: 9024f9ca34a5467aff1b83cb9cd864c1ec06e56b
+README.zh.md: ffd67552a770561320f919eec95679681fadbe0d

packages/sdk/protocol/README.md

@@ -2,7 +2,7 @@
 
 English | [中文](README.zh.md)
 
-The shared wire protocol for the DeepSeek Harness SDK runtime: one newline-delimited JSON-RPC 2.0 transport class plus the named request, result, and notification types both wire ends speak. The package root enumerates the protocol consumer interface; source modules are not exported as deep imports. The server side is the [`dsh-jsonrpc`](../server/README.md) plugin; clients are [`dsh-sdk-client`](../client/README.md) (TypeScript) and the [Python SDK](../../../python/README.md) (which mirrors these shapes but does not import them). A pure library — no plugin, no Config, no registration.
+The shared wire protocol for the DeepSeek Harness SDK runtime: one newline-delimited JSON-RPC 2.0 transport class plus the named request, result, and notification types both wire ends speak. The package root enumerates the protocol consumer interface; source modules are not exported as deep imports. The server side is the [`dsh-sdk-jsonrpc-server`](../server/README.md) plugin; clients are [`dsh-sdk-client`](../client/README.md) (TypeScript) and the [Python SDK](../../../python/README.md) (which mirrors these shapes but does not import them). A pure library — no plugin, no Config, no registration.
 
 ## Transport
 
@@ -10,7 +10,7 @@ The shared wire protocol for the DeepSeek Harness SDK runtime: one newline-delim
 
 ## Wire types
 
-`types.ts` names every payload of the protocol served by `HarnessSdkServer`:
+`types.ts` names every payload of the protocol served by `HarnessSdkJsonRpcServer`:
 
 | Direction | Method | Types |
 |---|---|---|
@@ -26,7 +26,7 @@ The shared wire protocol for the DeepSeek Harness SDK runtime: one newline-delim
 
 ## Model Experience
 
-None, as this package defines the client-facing wire protocol; the model-visible surfaces belong to the runtime plugins composed behind the serving [`dsh-jsonrpc`](../server/README.md) entry.
+None, as this package defines the client-facing wire protocol; the model-visible surfaces belong to the runtime plugins composed behind the serving [`dsh-sdk-jsonrpc-server`](../server/README.md) entry.
 
 #### KV Cache effect
 
@@ -35,5 +35,5 @@ None; this package neither assembles nor sends a provider request.
 ## Known Limitations and Deferred Work
 
 - **No protocol-version negotiation** — the handshake carries only `serverInfo.version` (`0.0.1`, unvalidated by clients); pre-release stance, no compatibility promise.
-- **No cancel or session-close methods** — a client abandons a turn by closing the runtime process; see the [`dsh-jsonrpc` README](../server/README.md).
+- **No cancel or session-close methods** — a client abandons a turn by closing the runtime process; see the [`dsh-sdk-jsonrpc-server` README](../server/README.md).
 - **Server→client requests are dead capability** — the transport supports them, but the server never sends one; the Python SDK's responder surface exists for future approval flows.

packages/sdk/protocol/README.zh.md

@@ -2,7 +2,7 @@
 
 [English](README.md) | 中文
 
-DeepSeek Harness SDK 运行时的共享协议格式（wire format）：一个按换行分帧的 JSON-RPC 2.0 传输类，加上协议两端共同使用的具名请求、结果与通知类型。包根枚举协议消费方接口；源模块不支持深层导入。服务端是 [`dsh-jsonrpc`](../server/README.md) 插件；客户端是 [`dsh-sdk-client`](../client/README.md)（TypeScript）与 [Python SDK](../../../python/README.md)（后者复现这些结构但不导入它们）。纯库——无插件、无 Config、无注册。
+DeepSeek Harness SDK 运行时的共享协议格式（wire format）：一个按换行分帧的 JSON-RPC 2.0 传输类，加上协议两端共同使用的具名请求、结果与通知类型。包根枚举协议消费方接口；源模块不支持深层导入。服务端是 [`dsh-sdk-jsonrpc-server`](../server/README.md) 插件；客户端是 [`dsh-sdk-client`](../client/README.md)（TypeScript）与 [Python SDK](../../../python/README.md)（后者复现这些结构但不导入它们）。纯库——无插件、无 Config、无注册。
 
 ## 传输
 
@@ -10,7 +10,7 @@ DeepSeek Harness SDK 运行时的共享协议格式（wire format）：一个按
 
 ## 协议类型
 
-`types.ts` 为 `HarnessSdkServer` 所服务协议的每个载荷命名：
+`types.ts` 为 `HarnessSdkJsonRpcServer` 所服务协议的每个载荷命名：
 
 | 方向 | 方法 | 类型 |
 |---|---|---|
@@ -26,7 +26,7 @@ DeepSeek Harness SDK 运行时的共享协议格式（wire format）：一个按
 
 ## 模型体验
 
-无，因为此包定义面向客户端的协议格式；模型可见接口属于组合在对外服务入口 [`dsh-jsonrpc`](../server/README.md) 后方的运行时插件。
+无，因为此包定义面向客户端的协议格式；模型可见接口属于组合在对外服务入口 [`dsh-sdk-jsonrpc-server`](../server/README.md) 后方的运行时插件。
 
 #### KV Cache 影响
 
@@ -35,5 +35,5 @@ DeepSeek Harness SDK 运行时的共享协议格式（wire format）：一个按
 ## 已知限制与暂缓事项
 
 - **无协议版本协商**——握手只携带 `serverInfo.version`（`0.0.1`，客户端不校验）；处于预发布阶段，无兼容承诺。
-- **无取消与会话关闭方法**——客户端放弃轮次的方式是关闭运行时进程；见 [`dsh-jsonrpc` README](../server/README.md)。
+- **无取消与会话关闭方法**——客户端放弃轮次的方式是关闭运行时进程；见 [`dsh-sdk-jsonrpc-server` README](../server/README.md)。
 - **server→client 请求是未使用的功能**——传输层支持，但服务器从不发送；Python SDK 的应答接口为未来审批流程预留。

packages/sdk/protocol/src/index.ts

@@ -2,7 +2,7 @@
  * Shared wire protocol for the DeepSeek Harness SDK runtime: the
  * newline-delimited JSON-RPC stdio transport plus the named request, result,
  * and notification types both wire ends speak. The runtime server plugin
- * (`@deepseek-ai/dsh-jsonrpc`) serves this protocol; SDK clients
+ * (`@deepseek-ai/dsh-sdk-jsonrpc-server`) serves this protocol; SDK clients
  * (`@deepseek-ai/dsh-sdk-client`, the Python SDK) drive it.
  *
  * @module @deepseek-ai/dsh-sdk-protocol

packages/sdk/protocol/src/types.ts

@@ -2,7 +2,7 @@
  * Named wire types for the DeepSeek Harness SDK runtime protocol: the three
  * request/result pairs and the four server-to-client notification payloads
  * exchanged over the newline-delimited JSON-RPC stdio transport. The server
- * plugin (`@deepseek-ai/dsh-jsonrpc`) and SDK clients share these shapes;
+ * plugin (`@deepseek-ai/dsh-sdk-jsonrpc-server`) and SDK clients share these shapes;
  * `serverInfo.name` stays the wire-stable `deepseek-harness-sdk-runtime`.
  *
  * @module @deepseek-ai/dsh-sdk-protocol/types
@@ -18,7 +18,7 @@ export interface InitializeParams {
   cwd: string
   /** Provider route every SDK-created agent runs on. */
   provider: string
-  /** Model name every SDK-created agent runs on (the server may mount a fallback adapter; see `HarnessSdkServer.initialize`). */
+  /** Model name every SDK-created agent runs on (the server may mount a fallback adapter; see `HarnessSdkJsonRpcServer.initialize`). */
   model: string
   /** Optional positive output-token cap inherited by SDK-created agents and their in-process descendants. */
   maxTokens?: number

packages/sdk/protocol/tsconfig.json

@@ -24,7 +24,7 @@
       "path": "../../subagent/subagent"
     },
     {
-      "path": "../../support/invariants"
+      "path": "../../runtime-diagnostics/invariants"
     }
   ]
 }