A principal-level, 16-division multi-agent Council for Claude Code. Drop-in ~/.claude/ config: 15 Floor + 160 Library rules, 121 skills, 32 agents, 33 commands, 14 hook-enforced quality gates. Runs on any machine, any project, every IDE. MIT.
This repository also configures its own agents. See what the-claude-council tells them →
Skill Claude Code
SonarLint / SonarQube / SonarJS rule catalogue (full 269-rule reference) plus per-language equivalents (golangci-lint, ruff, rubocop, errorlint, NullAway, clippy). Use when touching any code file to sweep against the highest-signal Sonar rules (S100, S107, S125, S138, S1192, S1481, S1854, S2068, S3358, S3776, S5547…
Skill Claude Code
Spring Boot 3.x implementation discipline — layering (controller/service/repository), dependency injection, configuration properties, transaction boundaries, JPA usage, REST API design, error handling, AND the full Spring Security surface (authentication, authorization, method security, CSRF, CORS, headers, secret…
Skill Claude Code
SQL discipline — lowercase keywords (modern convention; consistent project-wide), explicit column names (no SELECT in production), UTC timestamps (TIMESTAMPTZ in Postgres), singular vs plural table names consistent, explicit JOIN (no implicit comma-joins), CTEs over deeply nested subqueries, named indexes, NULL-aware…
Skill Claude CodeCodex
Principal-level trade execution and broker workflow — order types, routing, transaction cost analysis (TCA), best execution duties, regulatory compliance (Reg NMS / MiFID II), suitability, and the operational discipline that turns a portfolio decision into actual settled positions.
Skill Claude CodeCodex
Structural engineering literacy — loads (dead / live / wind / seismic / snow), materials (steel / concrete / timber / masonry), structural systems (frame / shear-wall / braced / shell / cable), and code regimes (Eurocode, AISC, ACI, IBC, NBCC). Activates on AEC + civil work to identify what's negotiable, what isn't…
Skill Claude CodeCodex
End-to-end orchestration of materials, information, and money across suppliers, manufacturers, distributors, and customers — SCOR model (Plan / Source / Make / Deliver / Return / Enable), demand sensing, S&OP, inventory positioning (safety stock, MOQ, EOQ), supplier risk management, resilience design (dual-sourcing…
Skill Claude Code
Thread-safe data persistence in Swift using actors — in-memory cache with file-backed storage, eliminating data races by design.
Skill Claude CodeCodex
Protocol-based dependency injection for testable Swift code — mock file system, network, and external APIs using focused protocols and Swift Testing.
Skill Claude CodeCodex
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 70%+ coverage including unit, integration, and E2E tests.
Skill Claude CodeCodex
Theory of Inventive Problem Solving (Altshuller, 1946) — resolve technical contradictions via the 40 inventive principles + contradiction matrix, identify Ideal Final Result, evolve toward Ideality, escape local optima that brainstorming cannot reach. Derived from analysis of 200,000+ patents.
Skill Claude Code
TypeScript-specific idioms, type-system patterns, narrowing techniques, generics, branded types, and strictness flags. Auto-fires for .ts and .tsx files alongside coding-quality-rules to add TS-specific guidance the universal skill doesn't cover.
Skill Claude CodeCodex
Principal-level user research methodology — generative vs evaluative methods, study design, recruitment, sample sizing, qualitative coding, statistical rigour for usability tests, persona + JTBD synthesis, ethical research practice, and the discipline that turns user observations into decisions product teams actually…
Skill Claude CodeCodex
Principal-level valuation methodologies — DCF, trading comparables, precedent transactions, LBO, sum-of-the-parts, venture capital method, real options. Cite valuation outputs as ranges with explicit assumption sensitivity, never a single point estimate.
Skill Claude CodeCodex
A comprehensive verification system for Claude Code sessions.
Skill Claude CodeCodex
Vue 3 idioms — Composition API, , composables, Pinia stores, reactivity gotchas, performance, and Volar / vue-tsc strictness. Auto-fires for .vue and Vue-specific TypeScript files alongside frontend-patterns to add Vue depth the generic skill doesn't cover.
Skill Claude Code
WCAG 2.2 AA + AAA accessibility patterns for every user-facing surface — semantic HTML, ARIA 1.2, keyboard navigation, screen reader support, color contrast, motion preferences, and the 9 new SCs introduced in WCAG 2.2. Also lazy-loads a11y.md content migrated from rules/common/ on 2026-06-02.
Skill Claude CodeCodex
VAPID-signed Web Push (RFC 8030, 8291, 8292) — subscribe lifecycle, endpoint hashing, payload size cap, pushsubscriptionchange routing, and how to wire alarms / notifications across browser + service worker.
Skill Claude Code
YAML 1.2.2 discipline — 2-space indent (never tabs), quote every coerce-prone scalar (version strings, country codes, booleans-as-strings), block style by default (flow only for short collections), document start --- when multi-document, schema reference via.
Skill Claude Code
Universal coding-quality discipline that fires on every code file — coding-style, patterns, reuse-first (rule of three), proper-fixes-first (no symptom-only patches), no-silent-drops (no orphan TODOs / suppression directives), no-silent-failures (every failure surfaces), no-discards (every value bound)…
Skill Claude Code
Learning hooks for every Council rule — the per-rule "signals to watch" (what observation means a rule is being weakened or missed) and "refinement candidates" (what kind of change that rule accepts). Use when refining, auditing or authoring a Council rule / skill / agent / CLAUDE.md, when running the…
Skill Claude Code
Django testing discipline — TDD workflow for Django/DRF (RED-GREEN-REFACTOR against models, views, serializers, permissions), pytest-django and factory patterns, database and transaction handling in tests, API client testing, AND the verification gates a Django change must pass before it ships (migrations check…
Skill Claude Code
Spring Boot testing discipline — TDD workflow with JUnit 5, @SpringBootTest slicing (@WebMvcTest, @DataJpaTest), MockMvc, Testcontainers, and the verification gates a Spring Boot change must pass before it ships (build, coverage floor, static analysis, integration checks). Use when writing Spring Boot tests or…
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