技能展示样本运行器 + 参考文献来源过滤调整

- skills 路由新增 _run_skill_python_sample，按本地 Python 候选实际执行
  技能脚本，作为展示适配器的真实样本来源
- skill-display 运行时与适配器调整，参考文献收集放宽起始消息约束

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend-web/src/components/workspace/chats/chat-box.tsx

@@ -65,25 +65,16 @@ const ChatBox: React.FC<{ children: React.ReactNode; threadId: string }> = ({
     () => findLatestHumanMessageIndex(thread.values.messages ?? []),
     [thread.values.messages],
   );
-  const latestAssistant = useMemo(
-    () => findLatestAssistantMessageAfter(thread.values.messages ?? [], latestHumanIndex),
-    [latestHumanIndex, thread.values.messages],
-  );
   const displaySources = useMemo(() => {
     if (!settings.display.ragModeEnabled) {
       return [];
     }
     const messages = thread.values.messages ?? [];
-    if (!latestAssistant?.id) {
-      return [];
-    }
     return collectRuntimeDisplaySources(messages, skillDisplayMap, {
       afterMessageId: latestHumanIndex >= 0 ? messages[latestHumanIndex]?.id : undefined,
-      beforeMessageId: latestAssistant.id,
-      includeBeforeMessage: true,
       includeModes: ["citation"],
     });
-  }, [settings.display.ragModeEnabled, skillDisplayMap, latestAssistant?.id, latestHumanIndex, thread.values.messages]);
+  }, [settings.display.ragModeEnabled, skillDisplayMap, latestHumanIndex, thread.values.messages]);
   const referenceSources = useMemo(
     () => displaySources.filter((source) => source.mode === "citation"),
     [displaySources],
@@ -93,7 +84,7 @@ const ChatBox: React.FC<{ children: React.ReactNode; threadId: string }> = ({
     if (hasCitationReferences) {
       setReferencesOpen(true);
     }
-  }, [hasCitationReferences, latestAssistant?.id]);
+  }, [hasCitationReferences]);
   useEffect(() => {
     const handleShowReference = () => {
       setReferencesOpen(true);
@@ -333,17 +324,4 @@ function findLatestHumanMessageIndex(messages: Message[]) {
   return -1;
 }
 
-function findLatestAssistantMessageAfter(messages: Message[], afterIndex: number) {
-  for (let index = messages.length - 1; index >= 0; index--) {
-    if (afterIndex >= 0 && index <= afterIndex) {
-      return null;
-    }
-    const message = messages[index];
-    if (message?.type === "ai") {
-      return message;
-    }
-  }
-  return null;
-}
-
 export { ChatBox };

frontend-web/src/core/skill-display/display-adapter.ts

@@ -34,62 +34,6 @@ export const emptyDisplayConfig = (): SkillDisplayConfig => ({
   tableColumns: [],
 });
 
-export const mockKnowledgeSearchV2Result = {
-  success: true,
-  query: "参考文献模式测试 知识库固定测试",
-  count: 4,
-  source: "fixed-display-sample",
-  results: [
-    {
-      index: 1,
-      recUuid: "ksv2-fixed-001",
-      relevance_score: 0.982,
-      title: "参考文献模式测试：参考文献模式固定测试数据一",
-      source_category: "知识库/测试资料",
-      source: "knowledge-search-v2/fixed/source-001",
-      publish_time: "2026-05-25",
-      content_preview:
-        "这是 knowledge-search-v2 返回的第一条固定测试资料，用于验证右侧参考文献列表、正文编号以及 recUuid 模板跳转是否正常。",
-      content_length: 168,
-    },
-    {
-      index: 2,
-      recUuid: "ksv2-fixed-002",
-      relevance_score: 0.936,
-      title: "参考文献模式测试：结构化字段映射验证",
-      source_category: "知识库/字段映射",
-      source: "knowledge-search-v2/fixed/source-002",
-      publish_time: "2026-05-24",
-      content_preview:
-        "本条用于验证 title、source_category、source、publish_time、content_preview、relevance_score、recUuid 等字段能被前端正确识别并渲染。",
-      content_length: 154,
-    },
-    {
-      index: 3,
-      recUuid: "ksv2-fixed-003",
-      relevance_score: 0.887,
-      title: "参考文献模式测试：多引用排序验证",
-      source_category: "知识库/排序验证",
-      source: "knowledge-search-v2/fixed/source-003",
-      publish_time: "2026-05-23",
-      content_preview:
-        "本条用于验证多条参考文献的编号顺序是否与 results 数组顺序一致，并验证点击正文编号时能定位到右侧对应参考文献。",
-      content_length: 132,
-    },
-    {
-      index: 4,
-      recUuid: "",
-      relevance_score: 0.801,
-      title: "参考文献模式测试：无 recUuid 跳转隐藏验证",
-      source_category: "知识库/边界场景",
-      source: "knowledge-search-v2/fixed/source-004",
-      publish_time: "2026-05-22",
-      content_preview: "本条故意把 recUuid 置为空，用于验证右侧弹框仍展示详情，但不展示外部跳转按钮。",
-      content_length: 98,
-    },
-  ],
-};
-
 const candidateFields: Record<string, string[]> = {
   titleField: ["title", "m_title", "name", "subject", "headline"],
   summaryField: ["summary", "snippet", "content_preview", "description", "abstract"],
@@ -99,18 +43,23 @@ const candidateFields: Record<string, string[]> = {
   timeField: ["publish_time", "m_publish", "updatedAt", "createdAt", "date", "time"],
   scoreField: ["relevance_score", "rerank_score", "score", "similarity"],
   urlField: ["url", "link", "href", "source_url"],
-  idField: ["recUuid", "id", "uuid", "docId", "taskId", "recordId"],
+  idField: ["recUuid", "rec_uuid", "uuid", "docId", "taskId", "recordId", "id"],
 };
 
 function getByPath(value: unknown, path: string): unknown {
   if (!path) return value;
   return path.split(".").reduce<unknown>((acc, key) => {
-    if (acc && typeof acc === "object") return (acc as Record<string, unknown>)[key];
+    if (acc && typeof acc === "object") {
+      return (acc as Record<string, unknown>)[key];
+    }
     return undefined;
   }, value);
 }
 
-function findFirstArray(value: unknown, path = ""): { path: string; items: Record<string, unknown>[] } | null {
+function findFirstArray(
+  value: unknown,
+  path = "",
+): { path: string; items: Record<string, unknown>[] } | null {
   if (Array.isArray(value) && value.every((item) => item && typeof item === "object")) {
     return { path, items: value as Record<string, unknown>[] };
   }
@@ -157,12 +106,12 @@ export function inferDisplayConfig(samplePayload: unknown, skillName?: string):
     inferred.typeField = inferred.typeField || "source_category";
     inferred.timeField = inferred.timeField || "publish_time";
     inferred.scoreField = inferred.scoreField || "relevance_score";
-    inferred.idField = inferred.idField || "recUuid";
-    inferred.linkStrategy = "id";
+    inferred.idField = pickField(sample, ["recUuid", "rec_uuid", "uuid", "id"]) || inferred.idField;
+    inferred.linkStrategy = inferred.urlField ? "auto" : "id";
     inferred.linkTemplate = "https://xxx.xxx.xxx?recuuid={recUuid}";
   }
-  inferred.tableColumns = buildDefaultTableColumns(sample, inferred);
 
+  inferred.tableColumns = buildDefaultTableColumns(sample, inferred);
   return inferred;
 }
 
@@ -192,14 +141,18 @@ function stringify(value: unknown, fallback = ""): string {
 }
 
 function renderTemplate(template: string, item: Record<string, unknown>): string {
-  return template.replace(/\{([^}]+)\}/g, (_match, key: string) => encodeURIComponent(stringify(item[key])));
+  return template.replace(/\{([^}]+)\}/g, (_match, key: string) =>
+    encodeURIComponent(stringify(item[key])),
+  );
 }
 
 function resolveLink(item: Record<string, unknown>, config: SkillDisplayConfig): string | undefined {
   const url = config.urlField ? stringify(item[config.urlField]) : "";
   const id = config.idField ? stringify(item[config.idField]) : "";
   if (config.linkStrategy === "url") return url || undefined;
-  if (config.linkStrategy === "id") return id && config.linkTemplate ? renderTemplate(config.linkTemplate, item) : undefined;
+  if (config.linkStrategy === "id") {
+    return id && config.linkTemplate ? renderTemplate(config.linkTemplate, item) : undefined;
+  }
   return url || (id && config.linkTemplate ? renderTemplate(config.linkTemplate, item) : undefined) || undefined;
 }
 
@@ -217,7 +170,10 @@ export function normalizeDisplaySources(payload: unknown, config: SkillDisplayCo
       content: config.contentField ? stringify(item[config.contentField]) : undefined,
       source: config.sourceField ? stringify(item[config.sourceField]) : undefined,
       time: config.timeField ? stringify(item[config.timeField]) : undefined,
-      score: config.scoreField && typeof item[config.scoreField] === "number" ? item[config.scoreField] as number : undefined,
+      score:
+        config.scoreField && typeof item[config.scoreField] === "number"
+          ? (item[config.scoreField] as number)
+          : undefined,
       url: resolveLink(item, config),
       raw: item,
     }));

frontend-web/src/core/skill-display/runtime.ts

@@ -17,6 +17,12 @@ export type RuntimeDisplaySource = DisplaySourceItem & {
 
 export type SkillDisplayMap = Map<string, SkillDisplayConfig>;
 
+type RuntimeToolCall = {
+  id?: string;
+  name: string;
+  args?: Record<string, unknown>;
+};
+
 export function buildSkillDisplayMap(skills: Skill[]): SkillDisplayMap {
   const map = new Map<string, SkillDisplayConfig>();
   for (const skill of skills) {
@@ -163,13 +169,13 @@ export function collectRuntimeDisplaySources(
     if (!message || message.type !== "ai") {
       continue;
     }
-    for (const toolCall of message.tool_calls ?? []) {
+    for (const toolCall of extractRuntimeToolCalls(message)) {
       const toolMatch = findDisplayConfigForTool(
         toolCall.name,
         displays,
-        toolCall.args as Record<string, unknown> | undefined,
+        toolCall.args,
       );
-      const result = findToolResultPayload(toolCall.id, messages);
+      const result = findToolResultPayload(toolCall, messages, index);
       if (result === undefined) {
         continue;
       }
@@ -192,7 +198,7 @@ export function collectRuntimeDisplaySources(
         : shouldUseDefaultCitationMode(
             toolCall.name,
             result,
-            toolCall.args as Record<string, unknown> | undefined,
+            toolCall.args,
           )
           ? normalizeDefaultDisplaySources(result)
           : [];
@@ -214,6 +220,80 @@ export function collectRuntimeDisplaySources(
   return sources;
 }
 
+function extractRuntimeToolCalls(message: Message): RuntimeToolCall[] {
+  const calls: RuntimeToolCall[] = [];
+  const direct = (message as { tool_calls?: unknown }).tool_calls;
+  if (Array.isArray(direct)) {
+    for (const raw of direct) {
+      const call = normalizeRuntimeToolCall(raw);
+      if (call) {
+        calls.push(call);
+      }
+    }
+  }
+
+  const kwargs = (message as { additional_kwargs?: Record<string, unknown> })
+    .additional_kwargs;
+  const extra = kwargs?.tool_calls;
+  if (Array.isArray(extra)) {
+    for (const raw of extra) {
+      const call = normalizeRuntimeToolCall(raw);
+      if (call && !calls.some((item) => item.id && item.id === call.id)) {
+        calls.push(call);
+      }
+    }
+  }
+
+  const chunks = (message as { tool_call_chunks?: unknown }).tool_call_chunks;
+  if (Array.isArray(chunks)) {
+    for (const raw of chunks) {
+      const call = normalizeRuntimeToolCall(raw);
+      if (call && !calls.some((item) => item.id && item.id === call.id)) {
+        calls.push(call);
+      }
+    }
+  }
+
+  return calls;
+}
+
+function normalizeRuntimeToolCall(raw: unknown): RuntimeToolCall | null {
+  if (!isRecord(raw)) {
+    return null;
+  }
+  const fn = isRecord(raw.function) ? raw.function : null;
+  const name =
+    stringifyMaybe(raw.name) ??
+    stringifyMaybe(fn?.name) ??
+    stringifyMaybe(raw.tool_name);
+  if (!name) {
+    return null;
+  }
+  return {
+    id:
+      stringifyMaybe(raw.id) ??
+      stringifyMaybe(raw.tool_call_id) ??
+      stringifyMaybe(raw.call_id),
+    name,
+    args: normalizeToolArgs(raw.args ?? raw.arguments ?? fn?.arguments),
+  };
+}
+
+function normalizeToolArgs(value: unknown): Record<string, unknown> | undefined {
+  if (isRecord(value)) {
+    return value;
+  }
+  if (typeof value === "string") {
+    try {
+      const parsed = JSON.parse(value);
+      return isRecord(parsed) ? parsed : undefined;
+    } catch {
+      return { command: value };
+    }
+  }
+  return undefined;
+}
+
 export function findDisplayConfigForPayload(
   toolName: string,
   payload: unknown,
@@ -445,16 +525,18 @@ function isRecord(value: unknown): value is Record<string, unknown> {
   return !!value && typeof value === "object" && !Array.isArray(value);
 }
 
+function stringifyMaybe(value: unknown): string | undefined {
+  return typeof value === "string" && value.trim() ? value : undefined;
+}
+
 function findToolResultPayload(
-  toolCallId: string | undefined,
+  toolCall: RuntimeToolCall,
   messages: Message[],
+  toolCallMessageIndex = -1,
 ): unknown {
-  if (!toolCallId) {
-    return undefined;
-  }
-  const toolMessage = messages.find(
-    (message) => message.type === "tool" && message.tool_call_id === toolCallId,
-  );
+  const toolMessage =
+    findToolMessageById(toolCall.id, messages) ??
+    findToolMessageByName(toolCall, messages, toolCallMessageIndex);
   if (!toolMessage) {
     return undefined;
   }
@@ -473,6 +555,73 @@ function findToolResultPayload(
   return content;
 }
 
+function findToolMessageById(
+  toolCallId: string | undefined,
+  messages: Message[],
+): Message | undefined {
+  if (!toolCallId) {
+    return undefined;
+  }
+  return messages.find((message) => {
+    if (message.type !== "tool") {
+      return false;
+    }
+    const candidates = [
+      (message as { tool_call_id?: unknown }).tool_call_id,
+      (message as { id?: unknown }).id,
+      (message as { additional_kwargs?: Record<string, unknown> }).additional_kwargs
+        ?.tool_call_id,
+      (message as { additional_kwargs?: Record<string, unknown> }).additional_kwargs
+        ?.id,
+    ];
+    return candidates.some((candidate) => candidate === toolCallId);
+  });
+}
+
+function findToolMessageByName(
+  toolCall: RuntimeToolCall,
+  messages: Message[],
+  toolCallMessageIndex: number,
+): Message | undefined {
+  const start = Math.max(toolCallMessageIndex + 1, 0);
+  for (let index = start; index < messages.length; index++) {
+    const message = messages[index];
+    if (!message) {
+      continue;
+    }
+    if (index > start && (message.type === "human" || message.type === "ai")) {
+      break;
+    }
+    if (message.type !== "tool") {
+      continue;
+    }
+    const name =
+      stringifyMaybe((message as { name?: unknown }).name) ??
+      stringifyMaybe(
+        (message as { additional_kwargs?: Record<string, unknown> }).additional_kwargs
+          ?.name,
+      );
+    const messageToolCallId = stringifyMaybe(
+      (message as { tool_call_id?: unknown }).tool_call_id,
+    );
+    if (messageToolCallId && toolCall.id && messageToolCallId !== toolCall.id) {
+      continue;
+    }
+    if (name && normalizeName(name) !== normalizeName(toolCall.name)) {
+      continue;
+    }
+    const payload = extractStructuredToolPayload(message.content);
+    if (payload !== undefined) {
+      return message;
+    }
+    const text = extractToolText(message.content);
+    if (text && parseJSONLikeText(text) !== undefined) {
+      return message;
+    }
+  }
+  return undefined;
+}
+
 function extractStructuredToolPayload(content: unknown): unknown {
   if (isRecord(content)) {
     return unwrapToolPayloadObject(content);