tools and skills, etc in the containers

2026-02-24 01:24:28 +00:00
parent 071e2decc3
commit d6ffe43a11
16 changed files with 996 additions and 66 deletions
@@ -0,0 +1,124 @@
+const TIMEOUT_MS = 10_000;
+const DEFAULT_MAX_RESULTS = 10;
+const HARD_MAX_RESULTS = 20;
+
+type SearxngResult = {
+  title: string;
+  url: string;
+  content?: string;
+  engine?: string;
+  score?: number;
+};
+
+type SearxngResponse = {
+  query: string;
+  number_of_results: number;
+  results: SearxngResult[];
+};
+
+type OnUpdate = (partial: { content: Array<{ type: string; text: string }> }) => void;
+
+function update(onUpdate: OnUpdate | undefined, text: string): void {
+  onUpdate?.({ content: [{ type: 'text', text }] });
+}
+
+function formatResults(results: SearxngResult[]): string {
+  if (results.length === 0) return 'No results found.';
+
+  return results
+    .map((r, i) => {
+      const lines = [`${i + 1}. **${r.title}**`, `   ${r.url}`];
+      if (r.content?.trim()) lines.push(`   ${r.content.trim()}`);
+      return lines.join('\n');
+    })
+    .join('\n\n');
+}
+
+export async function execute(
+  _toolCallId: string,
+  params: { query: string; max_results?: number },
+  _signal: AbortSignal | undefined,
+  onUpdate?: OnUpdate,
+) {
+  const searxngUrl = process.env.PI_SEARXNG_URL;
+
+  if (!searxngUrl) {
+    return {
+      content: [{ type: 'text', text: 'Web search is not configured. PI_SEARXNG_URL is not set.' }],
+      details: { error: 'not_configured' },
+      isError: true,
+    };
+  }
+
+  const { query } = params;
+  const maxResults = Math.min(params.max_results ?? DEFAULT_MAX_RESULTS, HARD_MAX_RESULTS);
+
+  if (!query?.trim()) {
+    return {
+      content: [{ type: 'text', text: 'Query cannot be empty.' }],
+      details: { error: 'empty_query' },
+      isError: true,
+    };
+  }
+
+  update(onUpdate, `Searching for: ${query}`);
+
+  const searchUrl = new URL('/search', searxngUrl);
+  searchUrl.searchParams.set('q', query);
+  searchUrl.searchParams.set('format', 'json');
+  searchUrl.searchParams.set('categories', 'general');
+
+  let response: Response;
+  try {
+    response = await fetch(searchUrl.toString(), {
+      signal: AbortSignal.timeout(TIMEOUT_MS),
+      headers: { Accept: 'application/json' },
+    });
+  } catch (err) {
+    return {
+      content: [{ type: 'text', text: `Failed to reach SearXNG at ${searxngUrl}: ${String(err)}` }],
+      details: { error: 'fetch_failed', url: searxngUrl },
+      isError: true,
+    };
+  }
+
+  if (!response.ok) {
+    return {
+      content: [{ type: 'text', text: `SearXNG returned HTTP ${response.status}` }],
+      details: { error: 'http_error', status: response.status },
+      isError: true,
+    };
+  }
+
+  let data: SearxngResponse;
+  try {
+    data = (await response.json()) as SearxngResponse;
+  } catch {
+    return {
+      content: [{ type: 'text', text: 'SearXNG returned an invalid response.' }],
+      details: { error: 'invalid_json' },
+      isError: true,
+    };
+  }
+
+  const results = (data.results ?? []).slice(0, maxResults);
+
+  update(onUpdate, `Found ${data.number_of_results ?? results.length} results, returning top ${results.length}`);
+
+  const output = [
+    `Search: "${query}"`,
+    `Results: ${results.length}`,
+    ``,
+    formatResults(results),
+  ].join('\n');
+
+  return {
+    content: [{ type: 'text', text: output }],
+    details: {
+      query,
+      total: data.number_of_results ?? results.length,
+      returned: results.length,
+      results: results.map((r) => ({ title: r.title, url: r.url })),
+    },
+  };
+}