I shipped Sipcode today: keeping Claude Code's context clean for sharper answers (opens in new tab)

Sipcode is live on Product Hunt as of today. What it does Local proxy plus MCP server for Claude Code. It rewrites tool output (Read, Bash, Grep) before the model sees it, removing redundancy without dropping information. What I measured On my own 3,567,170-token dogfood corpus: 62.6% median tool-output savings, range 37.4 to 80.6%, $67.43 saved. 0 network calls. 1,363 tests. 15 MCP tools. MIT. Why this matters more than the token count Anthropic published that cleaner context produces a 29% ...