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Public story · 2026-03-11 · source-backed
MCP server that virtualizes agent context windows by sandboxing tool call outputs. Claims 98% context reduction (986KB to 62KB). SQLite+FTS5 with BM25 ranking. Every Playwright snapshot costs 56KB; twenty GitHub issues cost 59KB — this solves fundamental scaling. GitHub
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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...
Headroom compresses tool outputs, logs, RAG chunks, and files before they ever reach the model. It deploys as a library, a proxy server, or an MCP server, and the benchmarks are blunt: 92% token reduction on code search (17,765 down to 1,408) and SRE debugging (65,694 down to...
1. Use claude agents --json to build session dashboards. Claude Code v2.1.145 outputs all live agent sessions as structured JSON with status, model, elapsed time, and parent relationships. Pipe it into a tmux status bar widget or session picker script for switching between bac...
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,...
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...
mksglu/context-mode (19,893 stars, 1,430 forks, ELv2) is an MCP server attacking context burn four ways: sandboxing tool output so raw data never enters the window, tracking every file edit, git operation, task, and error in SQLite with FTS5/BM25 retrieval after compaction, en...
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