Post trade debrief
Skill marian2js/trading-skills/skills/workflows/post-trade-debrief
Agent Skills for traders and investors
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Orchestrate a disciplined post-trade workflow by reconstructing the original plan, reviewing execution and rule adherence, and deciding whether the lesson is trade-specific or part of a larger repeatable pattern.
SKILL.md
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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:
- Run
post-trade-reviewon the closed trade. - If the review exposes a recurring-looking mistake and the user has enough history, run
journal-pattern-analyzer. - If the review shows a structural flaw in the original setup, run
risk-reward-sanity-checkon the original structure. - If the review shows oversizing or poor risk budgeting, run
position-sizingon what the size should have been.
Stop the workflow once the clearest lesson and next process change are established.
Decision logic
Classify the result as:
single-trade lesson: the issue is important, but it belongs to this trade only for nowpattern worth tracking: the issue may recur and should be monitored in future reviewspattern confirmed: the issue is strong enough to justify immediate journal-level rule changes
Output structure
Prefer this output order:
Debrief VerdictChecks RunWhat HappenedMain LessonIs This A PatternProcess ChangeNext Skill Or Action
Always include:
- the minimum set of checks actually used
- the clearest lesson from the trade
- whether the issue is isolated or part of a broader pattern
- the next process change to test
- whether the user should stop at this debrief or escalate to journal-level analysis
Best practices
- do not let the workflow jump straight to pattern claims from one trade
- do not skip reconstructing the original plan
- do not turn the debrief into a motivational speech
- do not recommend more than one or two process changes at once
Usage examples
- "Use
post-trade-debriefon this closed swing trade and tell me the real lesson." - "Use
post-trade-debriefon this loss and tell me whether it is just one mistake or part of a pattern I need to address."