Source

lyndonkl/claude

280 skills · 13.7K combined installs

Skills from this source

#
Skill
Source
8W Activity
Installs
1
forecast-premortem Stress-tests predictions by assuming failure and working backward to identify blind spots, tail risks, and overconfid…
lyndonkl/claude
88
2
synthesis-and-analogy Synthesizes information from multiple sources into coherent insights and applies analogical reasoning to transfer kno…
lyndonkl/claude
87
3
abstraction-concrete-examples Builds structured abstraction ladders that translate high-level principles into concrete, actionable examples across …
lyndonkl/claude
85
4
facilitation-patterns Provides structured formats and techniques for running productive group sessions, from standups to multi-day workshop…
lyndonkl/claude
85
5
layered-reasoning Structures thinking across multiple abstraction levels (30,000 ft strategic, 3,000 ft tactical, 300 ft operational) w…
lyndonkl/claude
83
6
heuristics-and-checklists Provides practical frameworks for fast decision-making through mental shortcuts (heuristics) and systematic error pre…
lyndonkl/claude
82
7
postmortem Conducts blameless postmortems that transform failures into learning opportunities by documenting timelines, quantify…
lyndonkl/claude
82
8
scientific-clarity-checker Reviews scientific documents for logical clarity, argument soundness, and rigor by auditing hypothesis-data alignment…
lyndonkl/claude
82
9
hypotheticals-counterfactuals Applies "what if" thinking to explore alternative scenarios, test assumptions, understand causal relationships, and p…
lyndonkl/claude
81
10
writing-structure-planner Guides writing architecture planning using McPhee's structural diagramming method, helping select from 8 structure ty…
lyndonkl/claude
81
11
ethics-safety-impact Guides structured identification of potential harms, benefits, and differential impacts across stakeholder groups for…
lyndonkl/claude
80
12
metrics-tree Decomposes high-level North Star metrics into actionable sub-metrics and leading indicators, maps causal relationship…
lyndonkl/claude
80
13
prototyping-pretotyping Guides validation of ideas before full development using pretotyping (fake doors, concierge MVPs, Wizard of Oz) and p…
lyndonkl/claude
79
14
stakeholders-org-design Provides frameworks for mapping stakeholder influence networks, designing team structures aligned with system archite…
lyndonkl/claude
79
15
alignment-values-north-star Creates actionable alignment frameworks that give teams a shared North Star (direction), values (guardrails), and dec…
lyndonkl/claude
78
16
kill-criteria-exit-ramps Establishes pre-defined, objective conditions for stopping projects and specific decision points for continue/pivot/k…
lyndonkl/claude
78
17
code-data-analysis-scaffolds Generates structured scaffolds (frameworks, checklists, templates) for technical work — TDD test suites, exploratory …
lyndonkl/claude
77
18
design-evaluation-audit Systematically evaluates existing designs against cognitive science principles using repeatable checklists, scoring r…
lyndonkl/claude
77
19
chain-estimation-decision-storytelling Chains estimation, decision analysis, and storytelling to transform uncertain choices into clear, stakeholder-ready r…
lyndonkl/claude
76
20
equivariant-architecture-designer Designs neural network architectures that respect validated symmetry groups, recommending architecture families (G-CN…
lyndonkl/claude
76
21
negative-contrastive-framing Defines concepts, quality criteria, and boundaries by showing what they are NOT -- using anti-goals, near-miss exampl…
lyndonkl/claude
76
22
portfolio-roadmapping-bets Creates strategic portfolio roadmaps that size and sequence initiative bets across time horizons (H1/H2/H3), balance …
lyndonkl/claude
76
23
prioritization-effort-impact Transforms overwhelming backlogs into clear, actionable priorities by mapping items on a 2x2 effort-vs-impact matrix,…
lyndonkl/claude
76
24
roadmap-backcast Plans backward from a fixed goal or deadline to the present, identifying required milestones, dependencies, critical …
lyndonkl/claude
76
25
estimation-fermi Decomposes complex unknowns into estimable components to produce rapid order-of-magnitude answers with bounded uncert…
lyndonkl/claude
75
26
symmetry-group-identifier Maps identified symmetries to mathematical groups (cyclic, dihedral, symmetric, SO(3), SE(3), E(3)) for equivariant n…
lyndonkl/claude
75
27
chain-spec-risk-metrics Chains together clear specifications, proactive risk analysis (premortem/register), and measurable success metrics in…
lyndonkl/claude
74
28
graphrag-system-design Designs complete GraphRAG systems integrating graph databases, vector stores, orchestration frameworks, and LLM reaso…
lyndonkl/claude
74
29
symmetry-discovery-questionnaire Guides collaborative discovery of hidden symmetries in ML data through structured domain analysis, coordinate system …
lyndonkl/claude
74
30
writing-revision Applies a systematic three-pass revision system (Zinsser, King, Pinker, Clark) to existing drafts — Pass 1 cuts clutt…
lyndonkl/claude
74
31
symmetry-validation-suite Provides empirical test protocols and metrics to validate whether hypothesized symmetries actually hold in data or mo…
lyndonkl/claude
73
32
skill-creator Transforms documents containing theoretical knowledge or frameworks (PDFs, markdown, book notes, research papers, met…
lyndonkl/claude
72
33
model-equivariance-auditor Verifies that implemented neural network models correctly respect their intended symmetries through systematic equiva…
lyndonkl/claude
71
34
writing-pre-publish-checklist Runs a comprehensive six-section quality checklist (content, structure, clarity, style, polish, final tests) before w…
lyndonkl/claude
71
35
graphrag-evaluation Evaluates GraphRAG systems across knowledge graph completeness, retrieval relevance, answer correctness, reasoning de…
lyndonkl/claude
70
36
cognitive-fallacies-guard Detects and prevents visual misleads, cognitive biases, and data integrity violations in visualizations, dashboards, …
lyndonkl/claude
69
37
writing-stickiness Applies the Heath brothers' SUCCESs model (Simple, Unexpected, Concrete, Credible, Emotional, Stories) to make messag…
lyndonkl/claude
69
38
retrieval-search-orchestration Designs retrieval strategies for querying knowledge graphs in RAG systems, covering pattern selection (global-first, …
lyndonkl/claude
64
39
embedding-fusion-strategy Designs embedding strategies that combine semantic (text-based) and structural (graph-based) information at node, edg…
lyndonkl/claude
60
40
portfolio-drift-rebalancer Aggregates investment holdings across taxable brokerage, 401k, and HSA into a single asset-allocation view, computes …
lyndonkl/claude
53
41
project-investment-analyzer Evaluates investment projects using NPV, IRR, and return on capital analysis. Determines whether a project clears its…
lyndonkl/claude
45
42
household-finance-dashboard-builder Generates a single self-contained static HTML dashboard for a household finance JSON store, with embedded D3.js, inli…
lyndonkl/claude
42
43
matchup-win-probability-sim Computes P(we win at least K of N categories) for a head-to-head categorical matchup via Monte-Carlo simulation or Po…
lyndonkl/claude
41
44
variance-strategy-selector Given a current win probability and a downside asymmetry flag, recommends a variance-seeking, neutral, or variance-mi…
lyndonkl/claude
41
45
adverse-selection-prior Produces a Bayesian prior probability that an offered transaction is +EV for the recipient, given that the counterpar…
lyndonkl/claude
40
46
auction-winners-curse-haircut Applies a Bayesian haircut to a bid valuation for common-value auctions where winning is itself evidence the bidder o…
lyndonkl/claude
40
47
mlb-matchup-analyzer Analyzes a single MLB game from a fantasy perspective given home team, away team, and date. Emits structured matchup …
lyndonkl/claude
40
48
statement-reconciler Verifies that an extracted statement is internally consistent by checking that opening_balance + sum(transactions) = …
lyndonkl/claude
40
49
business-narrative-builder Constructs a structured narrative linking a company's qualitative business story to quantitative valuation drivers (r…
lyndonkl/claude
39
50
capital-structure-optimizer Analyzes a company's debt-equity mix and determines the optimal capital structure that minimizes WACC. Computes WACC …
lyndonkl/claude
39
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