Install the belt CLI skill:
npx skills add belt-sh/cli
Web Search & Extraction
Search the web and extract content via inference.sh CLI.
Quick Start
Requires inference.sh CLI (
belt). Install instructions
bashbelt login # Search the web belt app run tavily/search-assistant --input '{"query": "latest AI developments 2024"}'
Available Apps
Tavily
| App | App ID | Description |
|---|---|---|
| Search Assistant | tavily/search-assistant | AI-powered search with answers |
| Extract | tavily/extract | Extract content from URLs |
Exa
| App | App ID | Description |
|---|---|---|
| Search | exa/search | Smart web search with AI |
| Answer | exa/answer | Direct factual answers |
| Extract | exa/extract | Extract and analyze web content |
Examples
Tavily Search
bashbelt app run tavily/search-assistant --input '{ "query": "What are the best practices for building AI agents?" }'
Returns AI-generated answers with sources and images.
Tavily Extract
bashbelt app run tavily/extract --input '{ "urls": ["https://example.com/article1", "https://example.com/article2"] }'
Extracts clean text and images from multiple URLs.
Exa Search
bashbelt app run exa/search --input '{ "query": "machine learning frameworks comparison" }'
Returns highly relevant links with context.
Exa Answer
bashbelt app run exa/answer --input '{ "question": "What is the population of Tokyo?" }'
Returns direct factual answers.
Exa Extract
bashbelt app run exa/extract --input '{ "url": "https://example.com/research-paper" }'
Extracts and analyzes web page content.
Workflow: Research + LLM
bash# 1. Search for information belt app run tavily/search-assistant --input '{ "query": "latest developments in quantum computing" }' > search_results.json # 2. Analyze with Claude belt app run openrouter/claude-sonnet-45 --input '{ "prompt": "Based on this research, summarize the key trends: <search-results>" }'
Workflow: Extract + Summarize
bash# 1. Extract content from URL belt app run tavily/extract --input '{ "urls": ["https://example.com/long-article"] }' > content.json # 2. Summarize with LLM belt app run openrouter/claude-haiku-45 --input '{ "prompt": "Summarize this article in 3 bullet points: <content>" }'
Use Cases
- Research: Gather information on any topic
- RAG: Retrieval-augmented generation
- Fact-checking: Verify claims with sources
- Content aggregation: Collect data from multiple sources
- Agents: Build research-capable AI agents
Related Skills
bash# Full platform skill (all apps) npx skills add inference-sh/skills@infsh-cli # LLM models (combine with search for RAG) npx skills add inference-sh/skills@llm-models # Image generation npx skills add inference-sh/skills@ai-image-generation
Browse all apps: belt app list
Documentation
- Adding Tools to Agents - Equip agents with search
- Building a Research Agent - LLM + search integration guide
- Tool Integration Tax - Why pre-built tools matter


