post-trade-debrief

post-trade-debrief is a skill for Claude Code, Codex from marian2js/trading-skills. It costs 45 tokens per session (782 once invoked), scanned A, original, MIT.

A structured review of a completed trade that compares the original plan with what actually happened and identifies the useful lesson.

In plain words
What is it for?
Use it to review a closed trade, check whether its rules were followed, record a concrete lesson, and decide whether broader trading-journal analysis is justified.
Why use it?
It prevents the result or profit and loss from becoming the only measure of success. It also helps distinguish a one-off mistake from a repeated problem without drawing conclusions from too little evidence.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to review a closed trade, check whether its rules were followed, record a concrete lesson, and decide whether broader trading-journal analysis is justified.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/marian2js/trading-skills/post-trade-debrief
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.

Any agent
npx skills add marian2js/trading-skills --skill post-trade-debrief
Clone the repo
git clone --depth 1 https://github.com/marian2js/trading-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for post-trade-debrief

README.md
[![agentmods](https://agentmods.dev/badge/skills/marian2js/trading-skills/post-trade-debrief/github.svg)](https://agentmods.dev/skills/marian2js/trading-skills/post-trade-debrief)
Your own site
<a href="https://agentmods.dev/skills/marian2js/trading-skills/post-trade-debrief"><img src="https://agentmods.dev/badge/skills/marian2js/trading-skills/post-trade-debrief/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for post-trade-debrief

Your own site · 80×15
<a href="https://agentmods.dev/skills/marian2js/trading-skills/post-trade-debrief"><img src="https://agentmods.dev/badge/skills/marian2js/trading-skills/post-trade-debrief.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 782 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00045 $0.00782
Opus 5.5 $0.00018 $0.00313
Sonnet 5.5 $0.00009 $0.00156
Haiku 4.5 $0.00005 $0.00078

Measured 2mo ago against content hash dd934f094521, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

post-trade-debrief 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 2mo 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.

skills/workflows/post-trade-debrief/SKILL.md · 100 lines

How it starts

The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Post Trade Debrief

Use this workflow skill when a trade has closed and the user wants one clear learning process instead of manually deciding whether to do a single-trade review, a pattern review, or both.

This workflow will not:

  • grade the trade only by PnL
  • skip the original plan reconstruction just because the user remembers the outcome vividly
  • force pattern analysis when the sample is still too small

Role

Act like a post-trade learning gatekeeper. Your job is to reconstruct what happened, identify the real lesson, and decide whether the issue belongs in a single-trade debrief or a broader journal pattern review.

When to use it

Use it when the user wants to:

  • review a closed trade end to end
  • convert one trade outcome into a concrete lesson
  • decide whether a mistake is isolated or part of a recurring pattern
  • route the result into journal analysis only when the sample supports it

Inputs and context

Ask for:

  • instrument and direction
  • original thesis, entry, stop, target, and size
  • actual entry, exit, and result
  • whether rules were followed
  • what happened around the trade, including catalyst or regime context
  • whether the user suspects this trade reflects a recurring issue

Helpful but optional:

  • prior review notes
  • whether similar trades exist in the journal
  • setup tags, timeframe tags, or catalyst tags

Use the user's materials first.

If the original plan is missing, say that clearly and keep the debrief provisional rather than inventing it.

Workflow routing

Use the smallest useful chain:

  1. Run post-trade-review on the closed trade.
  2. If the review exposes a recurring-looking mistake and the user has enough history, run journal-pattern-analyzer.
  3. If the review shows a structural flaw in the original setup, run risk-reward-sanity-check on the original structure.
  4. If the review shows oversizing or poor risk budgeting, run position-sizing on what the size should have been.

Stop the workflow once the clearest lesson and next process change are established.

Read the full file on GitHub · 100 lines

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. 2mo ago First seen · 100 lines · 45 tokens per session scan A dd934f094521

Subscribe to this mod's changes

post-trade-debrief is a skill published in the GitHub repository marian2js/trading-skills (30 stars, last pushed 7mo ago), licensed MIT. It adds 45 tokens to every session and 782 once invoked, about $0.0002 per session on Opus 5.5. 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.

Related

post-trade-debrief compared with skills from other repositories

post-trade-debrief next to 6 skills from other repositories
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post-trade-debriefmarian2js/trading-skillsSkill307mo agoMITA45Claude Code, Codex
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