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Search the web using Exa AI for real-time information retrieval. Use when users ask to search online, find current information, look up recent events, or need data beyond knowledge cutoff. Triggers on "search the web", "find online", "look up", "what's the latest on", "search for".

Install Skill

1Download skill
2Enable skills in Claude

Open claude.ai/settings/capabilities and find the "Skills" section

3Upload to Claude

Click "Upload skill" and select the downloaded ZIP file

Note: Please verify skill by going through its instructions before using it.

SKILL.md

name web-search
description Search the web using Exa AI for real-time information retrieval. Use when users ask to search online, find current information, look up recent events, or need data beyond knowledge cutoff. Triggers on "search the web", "find online", "look up", "what's the latest on", "search for".

Web Search

Overview

Search the web using Exa AI's MCP endpoint for real-time information retrieval. Returns raw JSON results with source URLs optimized for LLM consumption.

When to Use

  • User asks to search the web or find online information
  • Need current/recent information beyond knowledge cutoff
  • Looking up documentation, news, or real-time data
  • Researching topics that require up-to-date sources

Workflow

  1. Identify the search query from user request
  2. Determine appropriate search parameters:
    • --type auto (default) for balanced results
    • --type fast for quick lookups
    • --type deep for comprehensive research
  3. Run the search script
  4. Present results with source URLs to user

Usage

# Basic search
uv run --script scripts/web_search.py --query "your search query"

# With options
uv run --script scripts/web_search.py \
  --query "search query" \
  --num-results 8 \
  --type auto \
  --livecrawl fallback \
  --context-max-chars 10000 \
  --timeout 25

Parameters

Parameter Default Description
--query (required) Search query string
--num-results 8 Number of results to return
--type auto Search type: auto, fast, deep
--livecrawl fallback Live crawl mode: fallback, preferred
--context-max-chars 10000 Max characters for context
--timeout 25 Request timeout in seconds

Output Contract

Scenario stdout stderr exit code
Success Raw JSON from Exa (empty) 0
No results {"results": []} Warning message 0
Error (empty) Error message 1

Success output contains:

  • Page titles and URLs
  • Content snippets optimized for LLM context
  • Source attribution

Prerequisites

  • Uses Exa AI's free MCP endpoint (no API key required)
  • Requires uv for running PEP 723 scripts

Examples

Quick lookup

uv run --script scripts/web_search.py \
  --query "Python 3.12 new features" \
  --type fast \
  --num-results 3

Deep research

uv run --script scripts/web_search.py \
  --query "LLM agent architectures 2024" \
  --type deep \
  --num-results 10 \
  --livecrawl preferred