From grimoire
Designs and trains team behavior for offensive and defensive transition moments in soccer, based on elite tactical analysis.
How this skill is triggered — by the user, by Claude, or both
Slash command
/grimoire:design-transition-playThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Define and train the team's immediate reaction to possession changes — both counter-attack in offensive transition and defensive recovery in defensive transition — to exploit the unorganized moments when the opponent is most vulnerable.
Define and train the team's immediate reaction to possession changes — both counter-attack in offensive transition and defensive recovery in defensive transition — to exploit the unorganized moments when the opponent is most vulnerable.
Adopted by: Jürgen Klopp's Liverpool, Diego Simeone's Atlético Madrid, and Pep Guardiola's Manchester City — three of the most successful team sport tactical systems of the 2010s — are built around transition moments as primary performance differentiators. US Women's National Soccer Team and New Zealand All Blacks coaching staff have described transition as where games are won and lost at elite level. Impact: Tenga et al. (2010) analysis of 167 Norwegian Premier League matches found that possessions won in the attacking third within 40m of goal produced 9× more goals than organized possession play from the defensive third. Hughes & Franks (2008) showed that 65-70% of goals in soccer are scored within 3 possession changes of winning the ball — transition is not the exception; it is the norm at elite level.
Distinguish the two directions:
Offensive transition (winning possession): The moment the team gains the ball — the opponent is temporarily unorganized and moving in the wrong direction.
Defensive transition (losing possession): The moment the team loses the ball — the team is unorganized and vulnerable.
Select the primary offensive transition approach for your team:
Counter-attack (direct): Win the ball → play forward as fast as possible → exploit space behind the opponent's high defensive line.
Possession retention (patient): Win the ball → play safe pass to maintain possession → reorganize before progressing.
Gegenpressing (press immediately after losing possession): After losing the ball, press immediately in the vicinity of the loss — the opponent is unorganized for 6-8 seconds.
Establish clear defensive transition principles:
Agree as a team: is the first reaction to press or to recover? The system fails when players make different decisions.
Transition is the most underpracticed phase. Design drills that force it:
Every player needs to know their individual role in each transition:
npx claudepluginhub jeffreytse/grimoire --plugin grimoireDesigns a possession-based tactical system using positional play principles for soccer coaches. Creates structured build-up patterns and spatial occupation strategies.
Analyses football match and season data: shot maps, xG timelines, passing networks, pressing, and team comparisons. Adapts depth to user experience level.
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