Engineering insights
Tutorials, deep dives, and practical guides for building AI agents with real-time web search.
Multi-Agent Grounding Patterns 2026
Three patterns for grounding multi-agent systems: shared search cache, per-agent search budgets, and critic-loop verification. Code for each.
n8n + Claude Code MCP: Workflow Documentation
Use Claude Code with n8n MCP server to auto-document all workflows. Generate plain-English descriptions, identify fragile nodes, add error handling.
Documenting 50+ n8n Flows Without Losing Your Mind
Claude Code with n8n MCP server reads, documents, and audits all your workflows in one session. Batch documentation strategy for large n8n instances.
n8n Flow Audit with Claude Code MCP
Install n8n MCP server, point Claude Code at it, audit all workflows for fragility, missing error handlers, and undocumented nodes. Prompt templates.
n8n: Migrate Scraping Nodes to API Calls
n8n HTTP Request nodes scraping websites break on layout changes. Replace with structured API calls that return typed JSON. Migration checklist.
oMLX and Pi: Search MCP Configuration 2026
Configure Tavily MCP or Scavio MCP in oMLX and Pi for local LLM web search. Zero-config Pi extension and model-specific notes for Gemma, Qwen, Llama.
OpenWebUI Search Reliability Fix 2026
OpenWebUI search fails silently when SearXNG drops connections. Fix: swap to API-based search backend with structured JSON and retry logic.
OpenWebUI Search Shootout: Tavily vs Brave vs SearXNG
Tested all three OpenWebUI search backends. SearXNG free but unreliable. Tavily best summaries. Brave best free tier. API backend best structured data.
Plain Python Agent with Tool Dispatch 2026
Skip LangChain and CrewAI for simple agents. Plain Python with a tool registry and LLM function calling. 50 lines, no framework lock-in.
Reddit API Gated? SERP Workaround for Reddit Data
Reddit API access is restricted in 2026. SERP API with site:reddit.com returns thread data without API approval. Working Python and JS examples.
Reddit WSB Backtesting Sentiment Pipeline
Backtest trading strategies against WSB sentiment signals. SERP API for fresh thread data, LLM for sentiment extraction, pandas for signal correlation.
Search API as OpenWebUI Native Tool
Add Scavio as a native OpenWebUI tool function. Structured JSON results, multi-platform search, and no SearXNG maintenance. Drop-in Python function.
Streamlit Multi-Agent Research UI 2026
Build a Streamlit UI for multi-agent research workflows. Agents search, extract, and synthesize. UI shows progress, sources, and lets users steer.
TikTok Brand Safety: Creator Vetting API
Vet TikTok creators before paying them. API checks: follower authenticity, content history, engagement patterns, audience demographics. Automated pipeline.
WSB Sentiment Bot That Actually Works 2026
Most WSB sentiment bots fail because they scrape stale data. SERP API pulls fresh Reddit threads with engagement signals. Working backtesting pipeline.
Agents-as-a-Service Data Layer
Every agents-as-a-service platform needs a data layer for live web data. Credit-based search APIs fit agent billing models. MCP makes it plug-and-play.
Agent Search Reliability Landscape 2026
Comparing search API reliability for production agents: uptime, response consistency, error handling across Tavily, SerpAPI, Exa, Scavio, and Serper.
AI Agent Context Handoff Problem
Agents waste tokens re-explaining context between steps. Structured search results as JSON fit in context windows better than prose summaries.
AI Overview Source Attribution Explained
How Google AI Overviews choose which sites to cite. No special markup needed. Same signals as organic ranking. Track citations with include_ai_overview param.
All AI Models Use Google Search in 2026
ChatGPT uses SerpAPI (Google data), Perplexity uses Google, Claude uses Brave (Google clone). Optimizing for Google effectively optimizes for all AI models.
CAPTCHA-Free Data Access via Structured API
CAPTCHAs block scrapers but structured APIs get data directly. No proxy rotation, no headless browser, no CAPTCHA solving needed for indexed content.
Cheaper Scraping Alternatives 2026
Alternatives to ScrapingAnt, ScraperAPI, ScrapFly. Structured APIs for search data, Apify for custom scrapers, SearXNG for budget setups. Cost comparison.
CrewAI Search Tool Integration Guide
Add real web search to CrewAI agents as a custom tool. Scavio search as CrewAI BaseTool. Compare with built-in SerperDevTool and TavilySearchTool.
DataForSEO: When to Use Queue vs Live
DataForSEO queue at $0.0006 (5min delay) vs live at $0.002 vs Scavio at $0.005 (multi-platform). Decision framework for batch vs real-time SERP data.
DIY SEO Dashboard Without Enterprise Tax
Build custom SEO dashboard with raw APIs at $50-100/mo instead of $500+ enterprise Ahrefs/SEMrush. Architecture: SERP API + PostgreSQL + chart frontend.
Dropshipping Product Research API Guide
Automate product research: Amazon bestsellers, Walmart deals, Google Shopping trends. Single API covers all three platforms. Daily trend tracking pipeline.
GEO Schema Myth Debunked by Google 2026
Google May 2026 guide confirms: schema markup NOT required for AI search visibility. No llms.txt, no content chunking. Content quality and standard SEO win.
Google GEO Guide 2026: SEO Is All You Need
Google's official GEO guide confirms AEO and GEO are just SEO. Schema markup not required for AI search visibility. Standard SEO best practices work.
Google Maps Leads: API Not Scraper
Google Maps scraping violates ToS. SERP local pack API returns structured business data at $0.005/query. Legal, reliable, and no proxy management.
Hermes Agent Web Search Setup Guide
How to add web search to Hermes Agent. Options: Scavio MCP (250 free/mo, multi-platform), Tavily (1K free/mo), SearXNG (free, self-hosted). Setup code for each.