tradingcodex 0.1.0a1

Codex-native trading harness with a Django service plane and MCP execution boundary.

Quick Start | Agent Topology | Architecture | Execution Boundary | Documentation

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TradingCodex: Codex-Native Trading Harness

TradingCodex is a Codex-native trading harness for investors who want agent-assisted research, role separation, workflow discipline, and deterministic execution guardrails in one local-first system.

It is not an autonomous trading bot. Codex coordinates the workflow, Django owns the durable service layer, and TradingCodex MCP is the execution boundary.

Quick Start

python3.14 -m pip install tradingcodex
tcx init ./workspace --force
cd ./workspace
./tcx doctor

Start an orchestrated Codex workflow from the generated workspace:

$orchestrate-workflow analyze Apple with public equity research, valuation, portfolio, and risk review

Open the workspace in Codex and trust the project. The generated project MCP config starts TradingCodex MCP and the local dashboard service together.

After Codex connects, open:

• http://127.0.0.1:8000/ for the visual harness dashboard
• http://127.0.0.1:8000/admin/ for the Django operations console

For CLI-only use outside Codex, the dashboard can still be started manually:

./tcx service runserver

Inspect the local MCP surface:

printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n' | ./tcx mcp stdio

Create and search DB-backed research memory:

./tcx research create --markdown-file note.md --id note-1 --title "Research Note"
./tcx research search "gross margin"
./tcx research export note-1

Agent Topology

Layer	Agent	Role summary
Main agent	head-manager	Dispatches specialist roles, preserves constraints, and synthesizes completed artifacts.
Analysis subagent	fundamental-analyst	Reviews business quality, financial evidence, company fundamentals, and source claims.
Analysis subagent	technical-analyst	Reviews price action, trend structure, levels, and market behavior.
Analysis subagent	news-analyst	Tracks news, catalysts, events, and freshness-sensitive context.
Market-context subagent	macro-analyst	Covers macro, rates, FX, commodities, policy, and cross-asset context.
Market-context subagent	instrument-analyst	Supports ETF/index, options, crypto market structure, and instrument-level work.
Decision-review subagent	valuation-analyst	Reviews valuation assumptions, sensitivity, and decision-quality gaps.
Portfolio subagent	portfolio-manager	Reviews portfolio fit, sizing, exposure, and draft order readiness.
Risk subagent	risk-manager	Reviews downside, policy constraints, restricted lists, and approval readiness.
Execution subagent	execution-operator	Handles approved paper/stub execution through TradingCodex MCP only.

The default generated workspace includes one head-manager and nine fixed subagents. The main agent coordinates; specialist agents produce the actual role work.

Architecture

TradingCodex separates the local harness into three planes plus one execution boundary:

Plane	Owns	Interfaces and artifacts
Codex control plane	Generated workspace instructions, project .codex config, role agents, hooks, and workflow routing.	Codex workspace files, role prompts, and human-readable trading/* exports.
MCP execution boundary	Role tool allowlists, input schemas, policy checks, approval checks, idempotency, and MCP call audit.	TradingCodex MCP tools exposed to allowed roles only.
Django service plane	Research memory, policy, orders, approvals, portfolio state, audit, Admin, API, and local web dashboard.	Shared service functions used by CLI, Admin, API, web, and MCP.
Adapter boundary	Paper/stub execution adapters for local harness validation.	Live broker adapters are excluded from the initial core.

Executable actions flow through:

Step	Meaning
principal	The caller identity and role capability.
capability	The requested action and permitted role surface.
policy	Restricted-list, limit, and execution-policy validation.
schema	Typed input validation before service-layer mutation.
approval/idempotency	Approval receipt and duplicate-submit protection.
adapter	Paper/stub adapter submission.
audit	Durable ledger record for the attempt and result.

The central runtime DB defaults to:

~/.tradingcodex/state/tradingcodex.sqlite3

Generated workspaces are clients and provenance sources. They do not own canonical investment state.

Execution Boundary

TradingCodex treats executable actions as a service-layer lifecycle:

principal -> capability -> policy -> schema -> approval/idempotency -> adapter -> audit

Important boundaries:

• Product web routes do not spawn agents, create approvals, or submit executions.
• REST/Admin/CLI/MCP call shared Django service functions.
• Role MCP allowlists are narrow: head-manager cannot submit orders, risk-manager owns approvals, and execution-operator owns execution calls.
• Paper/stub execution remains experimental.
• Live broker adapters are not shipped in the initial core.
• Raw broker secrets must not be stored in this repository or generated workspaces.

TradingCodex is research, workflow, and execution-guardrail tooling. It is not financial, investment, legal, tax, or regulatory advice, and it does not provide investment recommendations or guarantee returns.

Supported Workflow Scope

Public equity is the first deeply specified sleeve. The harness is designed to extend across ETF/index, public crypto market, macro/rates/FX/commodities, options, credit-signal, and cross-asset workflows when the required data source, role workflow, and policy boundary exist.

Documentation

• Docs index
• TradingCodex PRD
• Core concepts and rules
• Deployment
• Licensing and commercialization

Contributing

Contributions use Apache-2.0 with DCO sign-off. See CONTRIBUTING.md.

License

TradingCodex is an Apache-2.0 open-core project.

Source code, generated workspace templates, and project documentation are licensed under the Apache License, Version 2.0 unless marked otherwise. The TradingCodex name, future logos, and official product marks are not granted by the code license. See LICENSE, NOTICE, and TRADEMARKS.md.