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6/23/2026
I shipped Sipcode today: keeping Claude Code's context clean for sharper answers

I shipped Sipcode today: keeping Claude Code's context clean for sharper answers

Short summary

Sipcode, a local MCP proxy for Claude Code, optimizes context by rewriting tool output to remove redundancy while preserving information, achieving 62.6% median token savings (37–80% range, $67.43 total) on a 3.5M-token dogfood corpus. Shipped with 1,363 tests, 15 MCP tools, MIT license, and live on Product Hunt today with verified cache-defer fixes after catching a drift tool undercount bug in real sessions.

  • •Local MCP proxy that removes redundancy from Claude Code tool output without losing information
  • •62.6% median token savings, range 37–80%, validated on 3.5M-token dogfood corpus
  • •MIT-licensed, 1,363 tests, 15 MCP tools, launched on Product Hunt with 3 rapid releases fixing real dogfood bugs

Generated with AI, which can make mistakes.

#product-launch#ai-tools#open-source
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