Engineering insights
Tutorials, deep dives, and practical guides for building AI agents with real-time web search.
Brave Search API Free Tier Killed: Best Alternatives (2026)
Brave dropped its card-free 2,000-query free tier; every plan now needs a card. What the new $5/1K pricing costs and the best alternatives to switch to.
Claude Code Research Workflow with MCP Search
How developers use Claude Code with MCP search to look up current docs mid-coding. Config, examples, and real workflow.
Hermes Agent Web Search Keeps Failing - Here's the Fix
Hermes Desktop Agent's built-in web search fails and rate-limits. Replace it with an MCP search server for reliable structured results.
Add Search to Claude Desktop in 5 Minutes via MCP
Claude Desktop has no built-in search. Add multi-platform search via MCP with 3 lines of config. Full setup walkthrough.
Add Reddit Search to Your Local Research Agent
Reddit's API needs OAuth and rate-limits aggressively. A search API simplifies Reddit search to one call. Integration pattern included.
DuckDuckGo API Is Unreliable: What to Use Instead
DuckDuckGo works in dev, breaks in production. Rate limiting, bot detection, HTML parsing. Brave dropped free tier Feb 2026. Here are the alternatives.
Perplexity Pro as a Coding CLI vs Claude Code (2026)
An r/perplexity_ai post asked the question. Realistic recipe: Comet + Scavio MCP at $50/mo total. Q&A-shaped, not seamless agent loop.
Post-SerpAPI-Lawsuit Vendor Decision (2026)
Google sued SerpAPI Dec 2025; hearing May 19 2026. Risk-management answer: multi-vendor production with pure-play primary. 60% Scavio + 30% Serper + 10% legacy.
qwen-code Lost web_search Built-in: The Fix (2026)
An r/Qwen_AI post: PR #3502 ripped out web_search. One config line attaches Scavio MCP, restores search + adds Reddit/YouTube/Amazon/Walmart bonus.
Local Code Search MCP vs grep+read for Claude Code
An r/ClaudeAI post launched Semble. Local code search MCP cuts grep+read tokens ~98%. Pair with Scavio for out-of-repo grounding.
Are Marketers Killing Google Ads Because of LLMs?
An r/DigitalMarketing thread. The honest answer needs a metric most marketers don't yet have. AI share-of-voice in 50 lines of Python.
Self-Hosted vs Hosted Search API in 2026
r/Searx and r/searchengines shipped self-hosted SearXNG. Free is free at small scale; ops cost flips it past 5K-10K queries/mo.
Why Qwen Hallucinates on Web Search (and the Fix)
An r/LocalLLaMA post documented the fix. Local LLMs hallucinate worse than cloud models for structural reasons — typed JSON cuts it.
Best Search API for LLM Pipelines With Extraction
n8n thread asked for a search API that integrates search + content extraction. Five APIs ranked for LLM pipelines.
Scaling Google Maps Without Outscraper
Outscraper is right for bulk records. Scavio is right for agent-shaped per-lead enrichment. The hybrid pattern most agencies actually run.
B2B Real Estate AI Search Agent with Claude Code
Two-day Claude Code build for a B2B real estate prospecting agent. SERP plus Reddit covers 80% of MLS at a fraction of the cost.
Hermes Agent Use Cases in 2026
Five real use cases for Hermes Agent in 2026: internal research, coding on private repos, outbound research, support triage, compliance monitoring.
Perplexity Sonar's $50 Minimum: Three Real Alternatives
Sonar's $50 upfront deposit prices out weekend builders. Tavily, Brave, and Scavio compared as drop-in alternatives with no minimums.
Best Web Search API for AI Agents 2026: Scavio vs Tavily vs Exa vs Parallel vs You.com
Five agent-first web search APIs compared across cost per task, latency, platform coverage, and real research workload. A decision guide.
HubSpot Enrichment from the Claude Code CLI with Scavio
Replace Apollo and Clay for HubSpot enrichment with an 80-line Claude Code script. Fresh public data per contact, under $3/mo for 1,000 enrichments.
Hermes Agent Web Search via Tool Gateway
How to give Nous Research's Hermes Agent real-time web search via an MCP tool gateway -- with a full setup walkthrough.
Your Vibe-Coded App Needs Real Data
Every Bolt, Lovable, and Replit Agent app ships with hardcoded mock data. Swap it for real data in five steps and one API key.
SearXNG vs Managed Search API: When to Self-Host
SearXNG seems free but has a real ops tax. Here is when self-hosting makes sense and when a managed search API wins.
Connect Scavio to Any AI Assistant with MCP
Scavio now supports the Model Context Protocol. Connect to Claude, Cursor, Windsurf, VS Code, ChatGPT, and any MCP-compatible client with a single config -- no code required.
Real-Time Search in OpenClaw Agents with Scavio Skills
Step-by-step guide to installing Scavio's four ClawHub skills (Google, Amazon, YouTube, Walmart) into an OpenClaw agent. Covers installation, API key setup, per-skill response schemas, and credit usage.
Uncensored AI Search: Local LLMs with Web Access
Setting up uncensored web search for local LLMs using Scavio as the search backend via MCP or function calling.
Is LangChain Still Relevant in 2026?
Honest assessment of LangChain in 2026 -- what changed, what stayed, and when it is still the right choice.
Stagehand vs Browser Use for Production AI Agents
Comparing Stagehand and Browser Use for production browser automation in AI agents -- features, reliability, and trade-offs.
Firecrawl Cost vs Alternatives: When Crawling Gets Expensive
Analyzing Firecrawl pricing at scale and comparing it to structured search API alternatives for common use cases.
How to Add Web Search to Your LangChain Agent
Step-by-step tutorial for adding real-time web search to LangChain agents using langchain-scavio. Covers installation, configuration, async usage, and LangGraph ToolNode integration.