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v2.0.0 — AI-first autonomous agent architecture

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@Jcstack Jcstack released this 24 Jun 18:25
v2.0.0
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Learn about vigilant mode.

v2.0.0 — AI-first autonomous agent architecture

⚠️ Simulation-only toy project. No live order routing. All outputs are not investment advice — see the disclaimer in the README.

Major architecture upgrade: the platform moves from a linear
data → analysis → prediction → strategy pipeline to an AI-first autonomous agent
centered on an OODA decision loop — fed by a market-intelligence pipeline, quant signals,
and a smart stock screener, over a Redis-Streams event bus.

Highlights

  • Autonomous agent loop (src/agent_loop/) — OODA cycle: signal aggregation →
    Bayesian prescreen → bull/bear debate → risk gates → Kelly sizing → trade proposal,
    with a 7-team InvestmentDirector, sentiment-cycle gates, thesis tracking, T+1/T+3/T+5
    outcome tracking and confidence calibration.
  • Market intelligence (src/intelligence/, src/intelligence_hub/) — 5-layer source
    hierarchy, 7-component scoring, causal impact chains, and a NetworkX knowledge graph.
  • Quant & event bus (src/quant/, src/event_bus/) — HMM regime detection,
    YAML signal library, optional Qlib Alpha158, Redis-Streams event-driven micro-OODA.
  • Risk & execution (src/risk/, src/trading/) — circuit breaker, VaR, Kelly sizing,
    kill switch, layered gates, A-share constraints (all simulation-only).
  • 智能选股 / Smart stock recommendation (src/recommendation/) — multi-style screener +
    LLM review + T+1 overnight risk + win-rate tracking, with a user-facing UI and a live feed
    into the agent loop.
  • Optional HTTP Basic Auth for the dashboard/API (WEB_USERNAME/WEB_PASSWORD; off by default).
  • Docs rewritten to the v2 architecture (README, dev guide, CLAUDE.md, CHANGELOG).

Quality & security

  • All external deps mocked in unit tests; 3801 unit tests pass, frontend type-check + build green.
  • Imported as fresh, clean history — no upstream private state, session logs, or secrets.
  • CodeQL triage: fixed real bugs + security findings (SSRF, path-injection, clear-text
    logging, ReDoS, stack-trace exposure), hardened CI workflows (least-privilege permissions,
    SHA-pinned actions); remaining low-severity findings triaged.

Merged via #39 (architecture + 智能选股 + Basic Auth) and #40 (CodeQL triage & hardening).

Full changelog: see CHANGELOG.md.

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