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0.4.8: MCP paper mode, demoed against the real books

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@crp4222 crp4222 released this 05 Jul 10:28

MCP paper mode, demoed up front.

  • PMQ_MCP_PAPER=1 registers the trading tools with fills SIMULATED against the real live order books: filled only at the real best ask, capped by the displayed size, refused under the exchange minimum, charged the documented taker fee formula. Starting balance PMQ_MCP_PAPER_USD (default 1000). No keys needed, no order can reach the exchange, paper wins over live when both are set, and the per-order and daily caps still apply.
  • The README now opens on a real captured paper session (2026-07-04, quoted verbatim): five tool calls from market discovery to a simulated fill on the live book.
  • docs/demo.html renders that same session as a walkthrough: one self-contained file, inline CSS, no JavaScript, no external requests, light and dark.
  • New "Production receipt" issue template for reporting real fills placed through pmq (settlement tx, sig type, order path).
  • bot-template dashboard: full English pass.

Full details in CHANGELOG.md.