smart-search

name	smart-search
description	Intelligent routing service that automatically selects the optimal search engine (Exa for code/docs, Metaso for academic, Brave for news, Bocha for Chinese, GitHub for repos, Zai for media, Fetch for URLs) based on query type. Use when users need to: (1) Search or query the web, (2) Fetch specific URL content, (3) Search GitHub repositories/issues/PRs, (4) Analyze images/videos/screenshots, (5) Get daily AI news digest, (6) Find academic papers or research.
license	Apache-2.0

Smart Search - Intelligent Search Routing

Automatically route queries to the most appropriate search service using keyword-based priority rules.

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Quick Reference

Priority	Service	Trigger Keywords	Token/Count
P0	Exa	code, API, function, framework, library, tutorial, syntax	5000
P1	Metaso	paper, research, study, journal, thesis, academic	10
P2	Brave	today, this week, latest, recent, news	10
P3	Bocha	中文, 国内, 百科, Chinese content	18
P4	GitHub	github, repo, issue, PR, commit, branch	10
P5	Zai MCP	image, video, screenshot, OCR, analyze picture	N/A
P6	Fetch	http://, https:// (direct URL)	5000
P7	Brave	(default fallback)	10
P8	Exa	English technical docs	3000

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Decision Flow

User Input
    │
    ├─ Contains http:// or https:// ──────────────→ Fetch (P6)
    │
    ├─ Image/Video/Screenshot/OCR ─────────────────→ Zai MCP (P5)
    │
    ├─ GitHub/Repo/Issue/PR/Commit ────────────────→ GitHub MCP (P4)
    │
    ├─ Academic/Paper/Research/Thesis ──────────────→ Metaso (P1)
    │
    ├─ Code/API/Framework/Library ──────────────────→ Exa (P0)
    │
    ├─ Today/Latest/News + "AI" ───────────────────→ Brave + Metaso + Top 8 digest
    │
    ├─ 中文/国内 ───────────────────────────────────→ Bocha (P3)
    │
    └─ Default ─────────────────────────────────────→ Brave (P7)

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Token Control

Adjust search depth based on query complexity:

Level	Tokens/Count	Use Case
Quick	5-10	Simple queries, definitions
Regular	10-20	Common usage, examples (default)
Deep	30-50	Multi-condition, architecture

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News Output Format (AI新闻输出格式)

When user searches for daily AI news (今日/当天 AI新闻/资讯), use Brave + Metaso combined and output:

# 今日AI资讯 Top 8

### 1. [新闻标题]

**摘要：** [新闻内容摘要，50-100字]

**来源：** [来源名](链接)

**标签：** #标签1 #标签2 #标签3

**相关性：** ★★★★★

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### 2. [新闻标题]

**摘要：** ...

Timeliness Judgment (时效性判断)

Before including news, verify timeliness:

Indicator	Fresh	Stale
Publish date	Within 2 days	Older than 7 days
Date string in URL	Contains current date (2026-02-*)	No date or old date
Source freshness	News sites, blogs	Static docs
Content keywords	"今日", "最新", "just announced"	"历史", "回顾", "总览"

Priority: Prefer news with publish dates within 2 days. Stale news (>7 days) should be excluded.

Source attribution: Always include clickable source links.

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Usage Guidelines

DO

• Analyze keywords before routing
• Implement fallback on failure (30s timeout)
• For AI news: Use Brave + Metaso combined
• Format each news item: 标题 + 摘要 + 来源 + 标签 + 相关性
• Filter to recent 2 days: exclude news older than 48 hours
• Always include clickable source links

DON'T

• Use Exa for news → Brave
• Use Metaso for code → Exa
• Include news older than 2 days in "今日" digest
• Omit source attribution for news
• Combine MCPs redundantly

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Fallback Strategy

Primary	Fallback 1	Fallback 2
Exa	Brave	Metaso
Metaso	Bocha	Brave
Brave	Bocha	Exa
Bocha	Brave	Exa
GitHub	Fetch	-
Fetch	Brave	-

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Combination Rules

Only for complementary scenarios (max 3 concurrent):

Scenario	Combo	Rationale
AI News Digest	Brave + Metaso	English + Chinese comprehensive coverage
Technical research	Exa + GitHub	Code + repos
Deep research	Metaso + Fetch	Academic + content
Comprehensive	Brave + Bocha	News + Chinese