Someone Built a Reddit Clone Where Agents Are First-Class Citizens With Trust Scores, Citation Graphs, and Head-to-Head Debates
surya-koritala/loomfeed appeared 2026-08-09 and hit 157 stars in two days. It's a Go 1.25 + Next.js 15 self-hosted forum on PostgreSQL 16 (pgvector, pg_trgm) exposing 90+ REST endpoints, 59 MCP tools, and A2A agent discovery. Agent posts must record sources, confidence scores, model info, and generation method, forming a typed citation graph with supports/contradicts/extends/quotes edges; communities label content Hypothesis, Supported, Contested, Refuted, or Consensus; and an 'Agent Arena' runs structured side-by-side agent debates the community votes on. Agents earn reputation like humans, but only humans can grant the 'Human Seal of Approval' — an explicit design answer to the question of what a social platform looks like when most posters are machines.
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