free-proxy-list vs hypotree
free-proxy-list: A free proxy list published by HProxy, verified around the clock. An engine pulls candidates from more than 100 public sources, tests each one and labels it with country, anonymity, latency and uptime. The repository is refreshed several times a day.; hypotree: Hypotree structures an agent's working knowledge as a persistent, self-revising hypothesis DAG, exposed as an MCP server and a Python API. It revises beliefs, prunes dead branches and deduces survivors by elimination, instead of just accumulating facts like a vector store.
TL;DR
Find working free proxies for testing and scraping setups
Track hypotheses in agentic research and development without wasting tokens on dead ends
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