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Technical articles, tutorials, and insights
Open Source Project #163: wigolo — Zero API Key, $0/Query Local-First Web Intelligence for AI Agents, Compared Against Tavily / Exa / Firecrawl
Local-first web intelligence layer for AI agents. 10 tools: search, fetch, crawl, extract, cache, find_similar, research, agent, diff, watch. 18 direct search engine adapters, ML reranking, byte-pinned source provenance, local semantic cache, no API keys required, $0/query. Comparison with Tavily, Exa, Firecrawl. 1.2k+ Stars, AGPL-3.0.
One Open Source Project a Day (No.79): MemPalace - The AI Memory System Built by the Star of Resident Evil
A deep dive into MemPalace, a local-first AI persistent memory system with 48k+ Stars. It maps the ancient Greek "memory palace" technique onto an AI memory architecture — Wings, Rooms, Drawers — with 4-layer progressive loading that starts at just 170 tokens, a zero-LLM write path that eliminates API costs entirely, and 29 MCP tools for seamless integration with Claude Code. Co-built by actress Milla Jovovich and a crypto CEO using Claude Code. MIT licensed.