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Vibe Coding2026-09-07 · source-backed
Project decisions and constraints live in ~/.engrim/memory.db, and about 4,000 characters of curated working memory reload into whichever agent you open next via Claude Code SessionStart/Stop hooks, Antigravity hooks, or MCP stdio (GitHub). Retrieval is hybrid SQLite FTS5 bm25 plus model2vec static embeddings fused by reciprocal rank. The author's case study of 105 continuous sessions on a 50,000-line trading codebase, compressing 153,000 tokens into an under-1,000-token pack, is self-reported and single-source.
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Triple-stream retrieval (BM25 keyword, vector embeddings, knowledge-graph traversal) fused via Reciprocal Rank Fusion on the iii engine, with SQLite for state and an in-memory vector index, no external database. The economic claim: ~170K tokens/year (~$10) versus ~650K tokens...
Engrim (SQLite memory readable by four harnesses), Kit by Speakeasy (one binary speaking ACP v1/v2, A2A, MCP and Agent Skills), Yurei (MCP browser control for OpenCode, Cursor, Windsurf and Codex CLI) and Crew (agents messaging each other through ~/.crew hooks) all appeared be...
affaan-m/ECC (36.3k forks, MIT) bundles 67 agents, 284 skills, 94 legacy command shims, and "instincts", patterns learned from prior sessions with confidence scores that auto-recall when relevant, plus a .ecc/memory/ markdown vault that's explicitly cross-harness, so context s...
EchoVault solves the "agent amnesia" problem — coding agents forgetting everything between sessions. It runs as an MCP server giving agents three tools: memory_context (load prior decisions), memory_search (find specific memories), and memory_save (persist learnings). Storage...
wanshuiyin/HERO-Anti-OverDefense went from creation to 68 stars in a single day. HERO is Hashing, Edge cases, Rubrics, Overbuild, and the claim is that agent over-engineering isn't diffuse but falls into four recognizable shapes suppressible with a portable prompt contract acr...
Anthropic invented a file convention. It's now shipping GA inside a competitor's product. Nobody wrote a spec, nobody held a standards meeting, it just happened. On July 29, GitHub made agent skills and MCP server support generally available in Copilot code review for all Pro,...
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