tcx-technical

A procedure for examining price and trading data for an investment workflow. It covers movements such as trend, momentum, volatility, liquidity, support, and resistance, while noting missing data.

In plain words
What is it for?
Use it to produce reports on price action, trend, volatility, drawdown, market structure, support and resistance, invalidation levels, and setup quality for supported traded instruments.
Why use it?
It separates market observations from trade instructions and requires the report to state what instrument, timeframe, data source, and timestamp were used. This makes the analysis easier to review and less likely to imply unsupported conclusions.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/monarchjuno/tradingcodex/tcx-technical
Any agent
npx skills add monarchjuno/tradingcodex --skill tcx-technical
Clone the repo
git clone --depth 1 https://github.com/monarchjuno/tradingcodex

Made for: Claude Code, Codex.

Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 509 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00038 $0.00509
Opus 5 $0.00019 $0.00254
Sonnet 5 $0.00008 $0.00102
Haiku 4.5 $0.00004 $0.00051

Measured 2d ago against content hash 42b9cc81af53, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

tcx-technical scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

workspace_templates/modules/repo-skills/files/.tradingcodex/subagents/skills/technical-analyst/tcx-technical/SKILL.md · 51 lines

What it actually says

Technical Analysis

Use this skill for price, volume, trend, volatility, liquidity, drawdown, market-structure, and setup-quality analysis across supported traded instruments.

Universe method:

  • Public equity, ETF/index, listed options context, crypto public market data, FX/rates/commodity proxies, and other traded instruments may be reviewed when source data is available and read-only.
  • State the data venue/provider, instrument identifier, timeframe, session/market convention, and as-of timestamp.
  • For non-equity instruments, identify unsupported specialist fields such as funding, roll yield, duration, Greeks, borrow, margin, custody, or venue fragmentation rather than pretending they are covered.
  • Technical observations are evidence inputs, not trade instructions.

Expected output:

  • Universe, instrument, timeframe, and data source
  • Trend and momentum
  • Support, resistance, and invalidation levels
  • Volatility and liquidity notes
  • Technical risk
  • Setup quality
  • Readiness label and missing market-structure inputs

Decision quality fields when applicable:

  • evidence_grade, source_freshness, source_quality
  • conflict_status, decision_readiness, confidence
  • contrary_evidence, update_triggers, invalidation_conditions
  • anti-overfit checks when backtest, signal, or model-performance claims appear

Role-specific quality:

  • State data date, timeframe, and whether price data is missing or stale.
  • State raw-versus-adjusted posture and the adjustment or corporate-action policy when it can change the result.
  • Distinguish observation from trade recommendation.
  • Include invalidation or uncertainty instead of a one-way setup call.
  • Label stale or partial market data screen-grade or not-decision-ready only when the affected interval, venue, adjustment, liquidity, or market anchor could materially change the setup. Provider-derived data is not an automatic downgrade when its identity, timeframe, units, and freshness are adequate.
  • State when evidence is suggestive rather than conclusive, especially when sample size or regime coverage is thin.
  • Explicitly note when live implementation friction may erase paper alpha.
  • Explain what the setup does and does not support.

Write outputs under trading/reports/technical/.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 51 lines · 38 tokens per session scan A 42b9cc81af53

Subscribe to this mod's changes

tcx-technical is a skill published in the GitHub repository monarchjuno/tradingcodex (364 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 38 tokens to every session and 509 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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