✨ feat(ai): 增强 MCP 草稿校验输出

- 抽取 MCP 草稿 seed 构建逻辑供 UI 和内置工具复用

- inspect_mcp_draft 返回脱敏 suggestedServerSeed

- 同步 slash 命令、系统指导和回归测试

frontend/src/utils/aiBuiltinInspectionMcpToolInfo.ts

@@ -93,14 +93,14 @@ export const BUILTIN_AI_INSPECTION_MCP_TOOL_INFO: AIBuiltinToolInfo[] = [
     icon: "🧪",
     desc: "校验 MCP 新增草稿",
     detail:
-      "按完整启动命令或分字段草稿试算 GoNavi 的 MCP 新增配置，返回自动拆分结果、启动预览、字段校验问题、推荐模板和下一步修复建议。适合用户贴出一整行 MCP 启动命令、问 command/args/env/timeout 该怎么拆，或保存前想确认配置有没有明显问题时使用。",
+      "按完整启动命令或分字段草稿试算 GoNavi 的 MCP 新增配置，返回自动拆分结果、启动预览、可应用草稿、字段校验问题、推荐模板和下一步修复建议。适合用户贴出一整行 MCP 启动命令、问 command/args/env/timeout 该怎么拆，或保存前想确认配置有没有明显问题时使用。",
     params: "fullCommand?, command?, args?, envText?, timeoutSeconds?, templateKey?, name?",
     tool: {
       type: "function",
       function: {
         name: "inspect_mcp_draft",
         description:
-          "校验一份待新增的 MCP 服务草稿。支持传 fullCommand/rawCommand/commandLine 让 GoNavi 自动拆分，也支持传 command、args、envText、timeoutSeconds 和 templateKey 做分字段校验；返回解析后的字段、启动命令预览、错误/告警、推荐模板和 nextActions。适用于用户贴出 MCP README 启动命令、问新增 MCP 参数怎么填、或 AI 准备指导用户保存前，先用真实校验器试算。",
+          "校验一份待新增的 MCP 服务草稿。支持传 fullCommand/rawCommand/commandLine 让 GoNavi 自动拆分，也支持传 command、args、envText、timeoutSeconds 和 templateKey 做分字段校验；返回解析后的字段、启动命令预览、suggestedServerSeed、错误/告警、推荐模板和 nextActions。适用于用户贴出 MCP README 启动命令、问新增 MCP 参数怎么填、或 AI 准备指导用户保存前，先用真实校验器试算。",
         parameters: {
           type: "object",
           properties: {

frontend/src/utils/mcpServerDraftSeed.test.ts

@@ -0,0 +1,54 @@
+import { describe, expect, it } from 'vitest';
+
+import { parseMCPCommandDraft } from './mcpCommandDraft';
+import { buildMCPQuickAddServerSeed, buildMCPServerDraftSeed } from './mcpServerDraftSeed';
+
+describe('mcpServerDraftSeed', () => {
+  it('builds an editable draft seed from a parsed uvx command with env vars', () => {
+    const parsed = parseMCPCommandDraft('$env:GITHUB_TOKEN=***; uvx mcp-server-github --stdio');
+
+    expect(parsed.ok).toBe(true);
+    const seed = buildMCPQuickAddServerSeed(parsed.draft!);
+
+    expect(seed).toMatchObject({
+      name: 'mcp-server-github',
+      transport: 'stdio',
+      command: 'uvx',
+      args: ['mcp-server-github', '--stdio'],
+      env: { GITHUB_TOKEN: '***' },
+      enabled: true,
+      timeoutSeconds: 20,
+    });
+  });
+
+  it('uses a wider default timeout and image-based name for docker drafts', () => {
+    const parsed = parseMCPCommandDraft('docker run --rm -i -e API_KEY=*** mcp/server-fetch:latest');
+
+    expect(parsed.ok).toBe(true);
+    const seed = buildMCPQuickAddServerSeed(parsed.draft!);
+
+    expect(seed).toMatchObject({
+      name: 'server-fetch:latest',
+      command: 'docker',
+      args: ['run', '--rm', '-i', '-e', 'API_KEY=***', 'mcp/server-fetch:latest'],
+      timeoutSeconds: 45,
+    });
+  });
+
+  it('respects explicit draft names and timeouts for inspection snapshots', () => {
+    const seed = buildMCPServerDraftSeed({
+      name: 'GitHub MCP',
+      command: 'uvx',
+      args: ['mcp-server-github', '--stdio'],
+      timeoutSeconds: 60,
+      env: { GITHUB_TOKEN: '***' },
+    });
+
+    expect(seed).toMatchObject({
+      name: 'GitHub MCP',
+      command: 'uvx',
+      timeoutSeconds: 60,
+      env: { GITHUB_TOKEN: '***' },
+    });
+  });
+});

frontend/src/utils/mcpServerDraftSeed.ts

@@ -0,0 +1,111 @@
+import type { AIMCPServerConfig } from '../types';
+import type { ParsedMCPCommandDraft } from './mcpCommandDraft';
+
+export interface MCPServerDraftSeedInput {
+  args?: string[];
+  command: string;
+  enabled?: boolean;
+  env?: Record<string, string>;
+  name?: string;
+  timeoutSeconds?: number;
+}
+
+const stripCommandSuffix = (value: string): string =>
+  value.replace(/\.(exe|cmd|bat|ps1|c?m?[jt]s|py)$/iu, '');
+
+const toDisplayNamePart = (value: string): string => {
+  const text = String(value || '').trim();
+  if (!text) return '';
+  const lastPathPart = text.split(/[\\/]/u).filter(Boolean).pop() || text;
+  const packagePart = lastPathPart.includes('/') ? lastPathPart.split('/').filter(Boolean).pop() || lastPathPart : lastPathPart;
+  return stripCommandSuffix(packagePart).replace(/^@/u, '').trim();
+};
+
+const findDockerImageArg = (args: string[]): string => {
+  const runIndex = args.findIndex((arg) => arg.toLowerCase() === 'run');
+  const candidates = runIndex >= 0 ? args.slice(runIndex + 1) : args;
+  const optionsWithValue = new Set([
+    '-e',
+    '--env',
+    '--name',
+    '--network',
+    '-v',
+    '--volume',
+    '-p',
+    '--publish',
+    '--entrypoint',
+    '-w',
+    '--workdir',
+    '-u',
+    '--user',
+    '--platform',
+    '-h',
+    '--hostname',
+  ]);
+
+  for (let index = 0; index < candidates.length; index += 1) {
+    const arg = String(candidates[index] || '').trim();
+    if (!arg) continue;
+    if (arg.startsWith('-')) {
+      if (optionsWithValue.has(arg.toLowerCase())) {
+        index += 1;
+      }
+      continue;
+    }
+    if (arg.includes('=') || arg.toLowerCase() === 'run') {
+      continue;
+    }
+    return arg;
+  }
+  return '';
+};
+
+const pickDraftNameCandidate = (command: string, args: string[]): string => {
+  const commandName = toDisplayNamePart(command).toLowerCase();
+
+  if (['npx', 'npm', 'pnpm', 'yarn', 'uvx', 'uv'].includes(commandName)) {
+    return args.find((arg) => arg && !arg.startsWith('-') && arg.toLowerCase() !== 'stdio') || command;
+  }
+  if (['node', 'bun', 'deno'].includes(commandName)) {
+    return args.find((arg) => arg && !arg.startsWith('-') && arg.toLowerCase() !== 'stdio') || command;
+  }
+  if (['python', 'python3', 'py'].includes(commandName)) {
+    const moduleFlagIndex = args.findIndex((arg) => arg === '-m');
+    return (moduleFlagIndex >= 0 ? args[moduleFlagIndex + 1] : '') || args.find((arg) => arg && !arg.startsWith('-')) || command;
+  }
+  if (commandName === 'docker') {
+    return findDockerImageArg(args) || command;
+  }
+  return command;
+};
+
+export const buildMCPServerDraftSeed = ({
+  args = [],
+  command,
+  enabled = true,
+  env = {},
+  name,
+  timeoutSeconds,
+}: MCPServerDraftSeedInput): Partial<AIMCPServerConfig> => {
+  const normalizedArgs = args.map((arg) => String(arg || '').trim()).filter(Boolean);
+  const commandName = toDisplayNamePart(command).toLowerCase();
+  const namePart = toDisplayNamePart(name || pickDraftNameCandidate(command, normalizedArgs)) || 'MCP 服务';
+
+  return {
+    name: namePart,
+    transport: 'stdio',
+    command,
+    args: normalizedArgs,
+    env,
+    enabled,
+    timeoutSeconds: timeoutSeconds ?? (commandName === 'docker' ? 45 : 20),
+  };
+};
+
+export const buildMCPQuickAddServerSeed = (
+  draft: ParsedMCPCommandDraft,
+): Partial<AIMCPServerConfig> => buildMCPServerDraftSeed({
+  command: draft.command,
+  args: draft.args,
+  env: draft.env,
+});