Nmor/the-claude-council

Nmor/the-claude-council

Skill Claude CodeCodex

Principal-level organisational design — team topologies, span of control, reporting structures, decision rights (DACI / RACI), Conway's Law, coordination cost, scaling from 10 to 1000, the difference between functional / divisional / matrix / network structures, and the discipline that aligns the org chart to the…

Nmor/the-claude-council

Skill Claude CodeCodex

OWASP Application Security Verification Standard 4.0.3 — the canonical control catalogue for application security, mapped per L1 / L2 / L3 with implementation patterns and verification commands.

Nmor/the-claude-council

Skill Claude CodeCodex

Principal-level patterns for accepting card / bank / wallet / instant-rail payments — idempotency, 3DS2 + SCA, network tokenization, subscriptions, dunning, refunds + chargebacks, payouts, ledger reconciliation. Sister to pci-dss-patterns (compliance) and bookkeeping-patterns (double-entry).

Nmor/the-claude-council

Skill Claude CodeCodex

PCI-DSS v4.0 implementation patterns for systems that store, process, or transmit cardholder data — scope reduction via tokenization, SAQ selection, segmentation, encryption requirements, and the 12 PCI-DSS requirements mapped to concrete engineering controls.

Nmor/the-claude-council

Skill Claude CodeCodex

Principal-level performance management — feedback systems, calibration, ratings (or no ratings), career frameworks, performance improvement plans, and the operational discipline that turns reviews from anxiety-inducing theatre into a real engine of growth, retention, and accountability.

Nmor/the-claude-council

Skill Claude Code

Planning + verification discipline for multi-phase work — code-graph-validation (incremental per-task + phase-boundary + pre-push sweeps), ADR template (MADR / Nygard format), runbook template (canonical incident-response structure). Auto-fires when plan files, ADR archives, or runbook files are touched.

Nmor/the-claude-council

Skill Claude CodeCodex

Principal-level portfolio construction — Markowitz mean-variance optimisation, CAPM, factor models, risk budgeting, rebalancing discipline, drawdown and tail-risk management. Diversification is the only free lunch; respect transaction costs and behavioural traps.

Nmor/the-claude-council

Skill Claude CodeCodex

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.

Nmor/the-claude-council

Skill Claude CodeCodex

Template for authoring a project-specific skill in /.claude/skills/. Demonstrates the canonical shape — Architecture / File Structure / Code Patterns / Testing Requirements / Deployment Workflow / Critical Rules — that workspace skills follow when they extend global guidance with project-specific specifics. Use this…

Nmor/the-claude-council

Skill Claude CodeCodex

Principal-level prompt engineering — task decomposition, role + context + instructions + examples + output-format structure, few-shot patterns, chain-of-thought, tool-use prompts, evaluation, prompt versioning, and the discipline that separates "works once on the demo" from "production-grade prompt that survives model…

Nmor/the-claude-council

Skill Claude CodeCodex

Transforms vague or under-specified prompts into actionable, research-grounded requests through systematic codebase + workspace + open-source + online research. Wires the user's directive flow into the Council Protocol Phase 0 and the global task-intake-due-diligence.md questionnaire. Invoked by the UserPromptSubmit…

Nmor/the-claude-council

Skill Claude CodeCodex

Read and cite primary-source provider documentation BEFORE writing any integration code against an external API. Enforces the official-docs-first rule across calendar, identity, payment, mail, push, ML, and observability providers.

Nmor/the-claude-council

Skill Claude Code

Pythonic idioms, PEP 8 standards, type hints, and best practices for building robust, efficient, and maintainable Python applications.

Nmor/the-claude-council

Skill Claude CodeCodex

Python testing strategies using pytest, TDD methodology, fixtures, mocking, parametrization, and coverage requirements.

Nmor/the-claude-council

Skill Claude CodeCodex

Retrieval-Augmented Generation (RAG) system design — chunking, embeddings, vector storage, hybrid retrieval, reranking, evaluation, grounding, and the RAG-vs-fine-tune-vs-long-context decision. Auto-fires when the work touches RAG pipelines, vector databases, embeddings, semantic search, document grounding, or…

Nmor/the-claude-council

Skill Claude CodeCodex

Principal-level research methodology — primary vs secondary sources, quantitative + qualitative + mixed methods, literature review, evidence hierarchies, experimental design, survey + interview craft, bias identification, statistical inference, reproducibility, citation discipline, and the discipline that separates "I…

Nmor/the-claude-council

Skill Claude Code

Resilience patterns — circuit-breaker (per-DEPENDENCY breaker; CLOSED/OPEN/HALF-OPEN), graceful-degradation (P0-P3 criticality tiers; explicit degraded UX never silent), feature-flags (every flag has owner + expiry + decision criteria; OpenFeature spec; kill switches pre-built), idempotency (Stripe keys; RFC 9110…

Nmor/the-claude-council

Skill Claude Code

Ruby 3.3+ / Rails 7-8 discipline — Sandi Metz rules (classes ≤ 100 LOC, methods ≤ 5 LOC, ≤ 4 args), frozenstringliteral mandatory, RuboCop at strict (cyclomatic ≤ 7, AbcSize ≤ 15), modern Ruby idioms (endless methods, pattern matching, hash shorthand, numbered block params), service objects + form objects + query…

Nmor/the-claude-council

Skill Claude Code

Rust idioms — ownership-first design; types encode invariants (newtype pattern for UserId / Cents / etc.); errors as values (Result + thiserror for libs + anyhow for apps); enums for closed sets (exhaustive match); builders for many-optional inputs; protocol-style traits for ports (dependency inversion); DI via struct…

Nmor/the-claude-council

Skill Claude CodeCodex

Research-before-coding workflow. Search for existing tools, libraries, and patterns before writing custom code. Invokes the researcher agent.

Nmor/the-claude-council

Skill Claude Code

Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns. Also lazy-loads the security.md / security-controls-org-wide.md / secrets-management.md content migrated from…

Nmor/the-claude-council

Skill Claude CodeCodex

Scan a Claude Code configuration surface (.claude/ directory, CLAUDE.md, settings.json, MCP servers, hooks, agent definitions) for security vulnerabilities, misconfigurations, and prompt-injection risks using AgentShield (ecc-agentshield). Sister to security-review (broader OWASP / source-code audit). Use this skill…

Nmor/the-claude-council

Skill Claude CodeCodex

Data-driven variation reduction via DMAIC (Define / Measure / Analyse / Improve / Control), with Lean Six Sigma fusion when waste + variation co-exist. Belts framework (Yellow / Green / Black / Master Black), SPC charts, FMEA, design of experiments, hypothesis tests, capability indices (Cp / Cpk). Sister to…

Nmor/the-claude-council

Skill Claude CodeCodex

SOC 2 Type I and Type II readiness patterns — Trust Service Criteria (Security / Availability / Processing Integrity / Confidentiality / Privacy), control-to-evidence mapping, and the operational evidence collection patterns that survive a continuous-period audit.