LLM Trading Agent Flow

flowchart LR
  %% Event / orchestration
  EVT[[Event Trigger
Cron · Webhook · Price Alert · News Spike]] --> ORCH[Agent Orchestrator]
  ORCH --> PROMPT[System Prompt / Policy
Mandat · Verhalten · No-Trade-Regeln]
  ORCH --> LLM((LLM Core
Reasoning + Tool Use))
  PROMPT --> LLM

  %% Context + skills
  subgraph SKILLS[Skills / Knowledge]
    S1[Twitter/X Research Playbook]
    S2[Chart Pattern Playbook]
    S3[Funding/OI Interpretation]
    S4[Geopolitical News Filter]
    S5[Risk & Position Sizing Rules]
    S6[MEXC Futures Execution Rules]
  end
  SKILLS --> LLM

  %% Research tools
  subgraph RESEARCH[Research Tool Layer]
    T1[Twitter/X Search
sentiment · influential accounts]
    T2[Market Data
price · volume · volatility]
    T3[Chart Tools
trend · support/resistance · patterns]
    T4[Derivatives Data
funding rates · open interest · liquidations]
    T5[News Tools
macro · geopolitical · regulatory]
    T6[Portfolio Context
current exposure · history · journal]
  end
  LLM -->|call tools| RESEARCH
  RESEARCH -->|observations| LLM

  %% Thesis
  LLM --> THESIS[Trade Thesis
direction · setup · invalidation · timeframe]
  THESIS --> CONF[Confidence Model
signal score · source agreement · uncertainty]
  THESIS --> RISK[Risk Model
max loss · leverage cap · stop distance]
  CONF --> GATE{Confidence
above threshold?}
  RISK --> GATE2{Risk acceptable?
RR · liquidation buffer · exposure}

  GATE -- no --> NOTRADE[No Trade
log rationale + wait]
  GATE2 -- no --> NOTRADE
  GATE -- yes --> PLAN[Execution Plan
symbol · side · size · entry · stop · take profit]
  GATE2 -- yes --> PLAN

  %% Exchange tools
  subgraph MEXC[MEXC Futures Tool Layer]
    E1[Read Balance]
    E2[Read Open Positions]
    E3[Read Open Orders]
    E4[Check Symbol Rules
min size · tick size · leverage]
    E5[Set Leverage / Margin Mode]
    E6[Place Order]
    E7[Place Stop Loss / Take Profit]
    E8[Cancel / Reduce / Close Position]
  end

  PLAN --> PRECHECK[Pre-Trade Checks
balance · existing trades · duplicate exposure]
  PRECHECK --> MEXC
  MEXC --> PRECHECK
  PRECHECK --> OK{All checks pass?}
  OK -- no --> NOTRADE
  OK -- yes --> EXEC[Execute Trade]
  EXEC --> E5 --> E6 --> E7

  %% Monitoring
  E7 --> MON[Post-Trade Monitor
PnL · funding · news changes · stop/TP status]
  MON --> UPDATE{Thesis changed?}
  UPDATE -- no --> MON
  UPDATE -- yes --> ADJUST[Adjust / Reduce / Exit]
  ADJUST --> E8
  MON --> JOURNAL[Trade Journal
inputs · decision · tool outputs · result]
  NOTRADE --> JOURNAL

  classDef core fill:#172554,stroke:#38bdf8,color:#e0f2fe,stroke-width:1px;
  classDef tool fill:#111827,stroke:#64748b,color:#f8fafc;
  classDef risk fill:#422006,stroke:#f59e0b,color:#fffbeb;
  classDef danger fill:#3f0b0b,stroke:#ef4444,color:#fee2e2;
  classDef ok fill:#052e16,stroke:#22c55e,color:#dcfce7;

  class LLM,ORCH,PROMPT core;
  class T1,T2,T3,T4,T5,T6,E1,E2,E3,E4,E5,E6,E7,E8,S1,S2,S3,S4,S5,S6 tool;
  class CONF,RISK,GATE,GATE2,PRECHECK,OK risk;
  class NOTRADE danger;
  class EXEC,MON,JOURNAL,PLAN,THESIS ok;