rubicanjr
294 verified skills
python-testing
Python testing strategies using pytest, TDD methodology, fixtures, mocking, parametrization, and coverage requirements.
development
prometheus-patterns
PromQL queries, alerting rules, recording rules, Grafana dashboard JSON, SLO
tools
postgres-patterns
PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.
testing
persistent-planning
Persistent planning system with 3 markdown files (PLAN.md, PROGRESS.md, CONTEXT.md). Use when starting large features, multi-session work, or complex refactoring. Auto-tracks commits in PROGRESS.md.
development
no-polling-agents
No Polling for Background Agents
data-ai
recall-reasoning
Search past reasoning for relevant decisions and approaches
testing
research-external
External research workflow for docs, web, APIs - NOT codebase exploration
development
notepad-system
Use this skill when context compression is imminent, when resuming a session, or when preserving critical decisions across long tasks. Provides a durable notepad that survives compaction and lets any agent pick up exactly where the previous context left off.
testing
saas-payment-patterns
Payment provider abstraction, webhook security, subscription lifecycle, dunning flows, pricing models, invoicing, tax handling, and refund patterns for SaaS applications.
development
phase-gated-commits
Break large features into phases where each phase follows implement -> review -> commit cycle. Use for multi-file features or refactoring that should have clean git history.
development
redis-patterns
Data structure selection, pub/sub patterns, Lua scripting, pipelining, and cluster topology strategies.
data-ai
onboard
Analyze brownfield codebase and create initial continuity ledger
development
agentica-sdk
Build Python agents with Agentica SDK - @agentic decorator, spawn(), persistence, MCP integration
tools
ast-grep-find
AST-based code search and refactoring via ast-grep MCP
tools
research
Document codebase as-is with thoughts directory for historical context
development
research-agent
Research agent for external documentation, best practices, and library APIs via MCP tools
tools
skills/resume_handoff
Resume work from handoff document with context analysis and validation
documentation
saas-auth-patterns
SaaS authentication and authorization patterns including JWT vs session strategies, multi-tenant isolation, RBAC, API key management, passwordless flows, MFA, and secure session handling.
development
saas-launch-checklist
Pre-launch verification across infrastructure, security, legal, payment, email, analytics, and performance. Day-1 monitoring, rollback plan, incident response skeleton, and post-launch week-1 checklist.
testing
second-order-odes
Problem-solving strategies for second order odes in odes pdes
tools
secret-patterns
30+ service-specific secret detection regex patterns, entropy-based detection, PEM/JWT/Base64 identification, and false positive filtering.
testing
opc-architecture
OPC Architecture Understanding
tools
visual-verdict
Screenshot comparison QA for frontend development. Takes a screenshot of the current implementation, scores it across multiple visual dimensions, and returns a structured PASS/REVISE/FAIL verdict with concrete fixes. Use when implementing UI from a design reference or verifying visual correctness.
development
wiring
Wiring Verification
tools
workflow-router
Goal-based workflow orchestration - routes tasks to specialist agents based on user goals
development
springboot-patterns
Spring Boot architecture patterns, REST API design, layered services, data access, caching, async processing, and logging. Use for Java Spring Boot backend work.
development
no-task-output
Never Use TaskOutput
tools
skills/repo-research-analyst
Analyze repository structure, patterns, conventions, and documentation for understanding a new codebase
development
api-patterns
API design, versioning, testing, schema validation, and contract testing patterns for REST and GraphQL APIs.
development
autonomous-pr
Otonom PR yasam dongusu. PR olustur, CI bekle, hata varsa duzelt, review feedback'i uygula, merge'e hazirla. Budget ve zaman limiti ile kontrol altinda tutulan tam otonom PR pipeline'i.
testing
canary-deploy-patterns
Traffic splitting, health checks, automated rollback, progressive delivery, and canary analysis for safe deployments.
testing
skills/swarm
--- name: swarm description: Tum ekibi ayni anda devreye sok. Agent'lar paralel calisir, birbirine soru sorar, birlikte gelistirir. Kullanim: /swarm <gorev> --- # /swarm - Collaborative Swarm Mode Tum ana ekibi ayni anda devreye sokar. Agent'lar paralel calisir, shared dosyalar uzerinden haberlesir. ## Kullanim ``` /swarm Kullanici authentication sistemi ekle /swarm Bu projeyi bastan incele ve iyilestir /swarm Yeni e-commerce modulu gelistir ``` ## Adim 1: Proje Tespiti Once mevcut dizini
development
supply-chain-security
Typosquatting detection, install script analysis, dependency confusion prevention, and phantom dependency detection for npm/pip.
testing
commit-trailers
Commit mesajlarina yapilandirilmis karar trailer'lari ekle. Constraint, Rejected, Confidence, Scope-risk, Not-tested trailer'lari ile karar baglamini koru.
development
compliance-patterns
GDPR data handling, audit logging, data classification, retention policies, and consent management for regulatory compliance.
testing
deep-interview
Mathematically rigorous Socratic interview system that drives ambiguity below 20% before any code is written. One question per message, weighted ambiguity scoring, brownfield-aware, outputs a complete PRD. Replaces discovery-interview with a stricter protocol.
development
eval-harness
Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles
development
experiment-engine
Otonom deney dongusu. Kod degisikligi yap, olc, karsilastir, kabul et veya geri al. Metrik bazli karar verme ile performans, boyut veya kalite optimizasyonu. Tek basina veya agent ile kullan.
data-ai
experiment-loop
Autonomous experiment loop: hypothesize > modify > test > evaluate > keep/discard > repeat. Run N experiments automatically with measurable metrics. Works for performance optimization, A/B testing, prompt engineering, and any measurable improvement task.
testing
vector-db-patterns
Embedding strategies, ANN algorithms, hybrid search, RAG chunking strategies, and reranking for semantic search and retrieval.
development
websocket-patterns
Connection management, room patterns, reconnection strategies, message buffering, and binary protocol design.
development
tracing-patterns
OpenTelemetry setup, span context propagation, sampling strategies, Jaeger queries
testing
skills/validate-agent
Validation agent that validates plan tech choices against current best practices
testing
open-sets
Problem-solving strategies for open sets in topology
tools
parallel-agent-contracts
Parallel Agent Type Contracts
data-ai
frontend-patterns
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.
development
knowledge-management
Proje bilgisini 4 katmanli yapida organize et. Aktif projeler, sorumluluk alanlari, referans kaynaklar ve arsiv. Progressive summarization ile bilgiyi katman katman ozumse. Second brain pattern'i ile codebase bilgisini yapilandir.
development
skills/learn
--- name: learn description: Hizlica kural/ogrenim kaydet. CLAUDE.md'ye ve memory'ye yazar. Kullanim: /learn <kural> --- # /learn - Hizli Ogrenim Kaydi Kullanici `/learn <kural>` yazdiginda su adimlari takip et: ## Adim 1: Argumani Parse Et Kullanicinin verdigi metni analiz et: - Ne ogrenilmeli? - Severity: CRITICAL / IMPORTANT / MINOR - Kategori: code / react / api / git / security / performance / testing / workflow ## Adim 2: CLAUDE.md'ye Kaydet Mevcut dizinde CLAUDE.md var mi kontrol et
development
limits-colimits
Problem-solving strategies for limits colimits in category theory
development
resilience-patterns
Circuit breaker, bulkhead, retry with jitter, graceful shutdown, health check patterns for production resilience.
testing
accessibility-testing
axe-core integration, WCAG 2.2 AA checklist, keyboard navigation testing, screen reader testing, and ARIA pattern validation.
testing
agent-benchmark
Framework for measuring and tracking agent response quality over time. Detects regressions before they reach production. Use when evaluating agent changes, auditing quality, or establishing performance baselines.
development
agent-context-isolation
Agent Context Isolation
data-ai
agentica-claude-proxy
Guide for integrating Agentica SDK with Claude Code CLI proxy
tools
agentica-infrastructure
Reference guide for Agentica multi-agent infrastructure APIs
development
agentica-prompts
Write reliable prompts for Agentica/REPL agents that avoid LLM instruction ambiguity
documentation
agent-orchestration
Agent Orchestration Rules
data-ai
agentica-spawn
Spawn Agentica multi-agent patterns
data-ai
agent-qa-testing
Agent davranis testi ve protokol uyumluluk dogrulamasi. Agent'larin tanimli rollerine uygun davranip davranmadigini assertion-based test'lerle olcer. Personality drift, role violation ve output kalite regresyonu tespit eder.
testing
animation-patterns
Framer Motion patterns, page transitions, skeleton loading, scroll-linked animations, and gesture-based interactions for React.
development
art-director
AI art direction system. Claude directs image generation models (Gemini, DALL-E, Flux) via structured prompts. Generate banners, diagrams, logos, screenshots, and social media visuals without leaving the terminal.
development
async-repl-protocol
Async REPL Protocol
tools
azure-patterns
Azure Functions, Cosmos DB modeling, Service Bus patterns, Bicep templates
devops
backend-patterns
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.
development
background-agent-pings
Background Agent Pings
data-ai
boundary-value-problems
Problem-solving strategies for boundary value problems in odes pdes
tools
browser-automation
AI browser automation - navigate, interact, extract, verify via browser-use MCP
tools
caching-patterns
Redis caching strategies, cache invalidation, write-through/write-behind, TTL management, and cache stampede protection.
documentation
channel-capacity
Problem-solving strategies for channel capacity in information theory
development
ci-cd-pipeline
GitHub Actions workflow patterns, matrix builds, caching strategies, deployment pipelines, artifact management, and rollback procedures.
development
cli-reference
Claude Code CLI commands, flags, headless mode, and automation patterns
tools
clone-website
Reverse-engineer and clone a website in one shot — extracts assets, CSS, and content section-by-section and proactively dispatches parallel builder agents in worktrees as it goes. Use this whenever the user wants to clone, replicate, rebuild, reverse-engineer, or copy any website. Also triggers on phrases like "make a copy of this site", "rebuild this page", "pixel-perfect clone". Provide the target URL as an argument.
development
coding-standards
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
development
skills/commit
Create git commits with user approval and no Claude attribution
tools
compactness
Problem-solving strategies for compactness in topology
tools
completion-check
Completion Check: Verify Infrastructure Is Wired
testing
concurrency-security
TOCTOU prevention, distributed locking, idempotency keys, race condition detection for Node.js and serverless environments.
testing
config-security-scan
Scan .claude/ directory for security misconfigurations, exposed secrets, unsafe permissions
testing
connectedness
Problem-solving strategies for connectedness in topology
tools
content-marketing
Icerik pazarlama ve SEO odakli yazi uretimi. AI slop temizleme (30+ pattern), icerik kalite skorlama (5 boyut), watermark temizleme, copywriting formulleri (AIDA, PAS, BAB), programmatic SEO ve icerik stratejisi.
data-ai
skills/continuity_ledger
Create or update continuity ledger for state preservation across clears
tools
continuous-learning
Automatically extract reusable patterns from Claude Code sessions and save them as learned skills for future use.
development
continuous-learning-v2
Instinct-based learning system that observes sessions via hooks, creates atomic instincts with confidence scoring, and evolves them into skills/commands/agents.
data-ai
convergence
Problem-solving strategies for convergence in real analysis
research
convex-optimization
Problem-solving strategies for convex optimization in optimization
tools
dead-code
Find unused functions and dead code in the codebase
development
skills/debug
Debug issues by investigating logs, database state, and git history
development
parallel-agents
Parallel Agent Orchestration
data-ai
skills/describe_pr
Generate comprehensive PR descriptions following repository templates
tools
diff-review-strategy
PR size-based review depth, performance review checklist, architecture conformance checks, and framework-specific review patterns.
development
django-security
Django security best practices, authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and secure deployment configurations.
development
django-patterns
Django architecture patterns, REST API design with DRF, ORM best practices, caching, signals, middleware, and production-grade Django apps.
development
eigenvalues
Problem-solving strategies for eigenvalues in linear algebra
tools
event-driven-patterns
Message queue patterns with BullMQ, Kafka, RabbitMQ - saga, outbox, dead letter queue, exactly-once semantics.
data-ai
explore
Meta-skill for internal codebase exploration at varying depths (quick/deep/architecture)
development
fields
Problem-solving strategies for fields in abstract algebra
tools
firecrawl-scrape
Scrape web pages and extract content via Firecrawl MCP
tools
first-order-odes
Problem-solving strategies for first order odes in odes pdes
tools
form-validation
React Hook Form + Zod integration, multi-step forms, optimistic validation, server-side error mapping, and file upload patterns.
development
fp-check
Systematic false positive verification for security findings. Provides structured methodology to confirm or dismiss scanner results, manual audit findings, and automated alerts. Adapted from Trail of Bits. Use when triaging security scan results or verifying audit findings.
testing
graph-algorithms
Problem-solving strategies for graph algorithms in graph number theory
development
groups
Problem-solving strategies for groups in abstract algebra
tools
harvest-monitor
Web change monitoring - track changes on pages, detect updates, changelog diffs
development
paywall-optimizer
AI-powered paywall optimizasyon. Sektore gore otomatik analiz, A/B test senaryolari, churn prediction sinyalleri, push notification stratejileri, agresif satis teknikleri ve RevenueCat Experiments entegrasyonu. paywall-strategy, revenuecat-patterns ve subscription-pricing skill'lerinin ustune insa eder.
development
harvest-single
Single page smart extraction - articles, docs, blog posts to clean markdown
documentation
help
Interactive workspace discovery - learn what tools, workflows, agents, and hooks are available
tools
hilbert-spaces
Problem-solving strategies for hilbert spaces in functional analysis
research
idempotent-redundancy
Idempotent Redundancy
tools
implement_plan
Implement technical plans from thoughts/shared/plans with verification
tools
implement_plan_micro
Implement technical plans from thoughts/shared/plans with verification
tools
insecure-defaults
Detect fail-open configurations, hardcoded secrets, weak authentication defaults, permissive CORS, disabled security features, and other insecure-by-default patterns. Adapted from Trail of Bits. Use during security review or when auditing configuration and initialization code.
development
interpolation
Problem-solving strategies for interpolation in numerical methods
tools
jpa-patterns
JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.
testing
performance-testing
Load testing with k6/Artillery, response time thresholds, memory leak detection, N+1 query detection, and CI integration.
testing
llm-tuning-patterns
LLM Tuning Patterns
data-ai
math-help
Guide to the math cognitive stack - what tools exist and when to use each
tools
math-model-selector
Routes problems to appropriate mathematical frameworks using expert heuristics
development
mcp-scripts
MCP Script Rules
tools
math-progress-monitor
Metacognitive check-ins during problem solving - detects when to pivot or persist
testing
minimax-docx
Professional DOCX document creation, editing, and formatting using OpenXML SDK (.NET). Three pipelines: (A) create new documents from scratch, (B) fill/edit content in existing documents, (C) apply template formatting with XSD validation gate-check. MUST use this skill whenever the user wants to produce, modify, or format a Word document — including when they say "write a report", "draft a proposal", "make a contract", "fill in this form", "reformat to match this template", or any task whose final output is a .docx file. Even if the user doesn't mention "docx" explicitly, if the task implies a printable/formal document, use this skill.
development
migrate
Migration workflow - research → analyze → plan → implement → review
research
minimax-pdf
Use this skill when visual quality and design identity matter for a PDF. CREATE (generate from scratch): "make a PDF", "generate a report", "write a proposal", "create a resume", "beautiful PDF", "professional document", "cover page", "polished PDF", "client-ready document". FILL (complete form fields): "fill in the form", "fill out this PDF", "complete the form fields", "write values into PDF", "what fields does this PDF have". REFORMAT (apply design to an existing doc): "reformat this document", "apply our style", "convert this Markdown/text to PDF", "make this doc look good", "re-style this PDF". This skill uses a token-based design system: color, typography, and spacing are derived from the document type and flow through every page. The output is print-ready. Prefer this skill when appearance matters, not just when any PDF output is needed.
tools
minimax-xlsx
Open, create, read, analyze, edit, or validate Excel/spreadsheet files (.xlsx, .xlsm, .csv, .tsv). Use when the user asks to create, build, modify, analyze, read, validate, or format any Excel spreadsheet, financial model, pivot table, or tabular data file. Covers: creating new xlsx from scratch, reading and analyzing existing files, editing existing xlsx with zero format loss, formula recalculation and validation, and applying professional financial formatting standards. Triggers on 'spreadsheet', 'Excel', '.xlsx', '.csv', 'pivot table', 'financial model', 'formula', or any request to produce tabular data in Excel format.
development
modular-code
Modular Code Organization
development
mongodb-patterns
Document modeling, aggregation pipeline, indexing strategy, change streams, and multi-document transactions.
development
morph-apply
Fast file editing via Morph Apply API (10,500 tokens/sec, 98% accuracy)
development
morph-search
Fast codebase search via WarpGrep (20x faster than grep)
development
nia-docs
Search library documentation and code examples via Nia
development
oauth-patterns
OIDC flows, PKCE implementation, token refresh strategies, social login integration, and secure session management.
testing
observe-before-editing
Observe Before Editing
tools
perplexity-search
AI-powered web search, research, and reasoning via Perplexity
development
skills/plan-agent
Planning agent that creates implementation plans and handoffs from conversation context
data-ai
plan-documentation
Generate structured plan files for large tasks. Use when starting a big feature, refactoring, or multi-phase work. Creates plans/<task>-plan.md with phases, acceptance criteria, and open questions. After each phase, generates completion docs.
development
premortem
Identify failure modes before they occur using structured risk analysis
data-ai
skills/project-detect
--- name: project-detect description: Projeye girdiginde tech stack'i tespit et, uygun skill ve agent'lari aktive et. Kullanim: /project-detect --- # /project-detect - Otomatik Proje Tespiti Mevcut dizindeki dosyalari tarayarak projenin tech stack'ini tespit et. ## Adim 1: Dosya Tarama Su dosyalari kontrol et (paralel): - package.json (name, dependencies, scripts) - tsconfig.json - pyproject.toml / requirements.txt / setup.py - go.mod - Cargo.toml - pom.xml / build.gradle - manage.py - docke
development
project-guidelines-example
Example template for project-specific skill files covering architecture, patterns, testing, and deployment.
testing
prompt-engineering
Prompt templates, few-shot examples, chain-of-thought, structured output, evals
data-ai
proof-theory
Problem-solving strategies for proof theory in mathematical logic
tools
property-based-testing
Property-based testing (PBT) patterns with fast-check (JS/TS), Hypothesis (Python), and gopter (Go). Generate random inputs, define invariants, shrink failures to minimal cases. Adapted from Trail of Bits. Use when testing pure functions, parsers, serializers, state machines, or any code where example-based tests miss edge cases.
development
prove
Formal theorem proving with research, testing, and verification phases
testing
python-patterns
Pythonic idioms, PEP 8 standards, type hints, and best practices for building robust, efficient, and maintainable Python applications.
development
qlty-during-development
QLTY During Development
development
refactor
Code refactoring workflow - analyze → plan → implement → review → validate
development
search-router
Choose the right search tool for each query type
tools
security
Security audit workflow - vulnerability scan → verification
testing
self-healing
Self-healing codebase system. Monitors runtime errors, test failures, and build breaks. Automatically diagnoses root cause, generates fix, validates fix, and applies if safe. Zero human intervention for routine failures.
development
server-components
React Server Components, Suspense boundaries, streaming SSR, partial prerendering patterns for Next.js App Router.
development
session-compression
Lossless session context compression for token efficiency. Extracts entities, decisions, and state into compact format before context window fills. 10-30x reduction in context size while preserving all actionable information.
development
sigma-algebras
Problem-solving strategies for sigma algebras in measure theory
tools
sharp-edges
Identify dangerous API footguns, surprising default behaviors, and sharp edges in codebases and dependencies. Adapted from Trail of Bits. Use during code review to catch APIs that are easy to misuse, configurations that surprise, and abstractions that leak.
development
skill-development
Skill Development Rules
development
skill-evolution
Self-evolving skill system. Skills are scored after execution (0-100) on 5 dimensions. Score 90+ over 5 runs = crystallized (locked). Score below 30 = auto-repair attempted. Skills improve themselves through usage feedback.
data-ai
slash-commands
Create and use Claude Code slash commands - quick prompts, bash execution, file references
development
smart-model-routing
Dynamic model selection based on task complexity scoring. Replaces static model mappings with a weighted signal system that picks Opus, Sonnet, or Haiku-class speed per task. Works with agent-assignment-matrix.md.
data-ai
skill-upgrader
Upgrade any skill to v5 Hybrid format using decision theory + modal logic
development
springboot-security
Spring Security best practices for authn/authz, validation, CSRF, secrets, headers, rate limiting, and dependency security in Java Spring Boot services.
development
skills/springboot-verification
--- name: springboot-verification description: Verification loop for Spring Boot projects: build, static analysis, tests with coverage, security scans, and diff review before release or PR. --- # Spring Boot Verification Loop Run before PRs, after major changes, and pre-deploy. ## Phase 1: Build ```bash mvn -T 4 clean verify -DskipTests # or ./gradlew clean assemble -x test ``` If build fails, stop and fix. ## Phase 2: Static Analysis Maven (common plugins): ```bash mvn -T 4 spotbugs:chec
tools
sub-agents
Create and configure Claude Code sub-agents with custom prompts, tools, and models
tools
swift-patterns
SwiftUI view composition, @Observable patterns, async/await concurrency, TCA architecture, and Combine reactive streams.
development
tdd
Test-driven development workflow with philosophy guide - plan → write tests → implement → validate
development
tdd-migrate
TDD workflow for migrations - orchestrate agents, zero main context growth
data-ai
tdd-migration-pipeline
Orchestrator-only workflow for migrating/rewriting codebases with full TDD and agent delegation
development
terraform-patterns
Module composition, state management, workspace strategy, provider versioning, and infrastructure-as-code best practices.
development
test
Comprehensive testing workflow - unit tests ∥ integration tests → E2E tests
testing
tldr-router
Map code questions to the optimal tldr command by detecting intent and routing to the right analysis layer.
development
skills/tldr-stats
Show full session token usage, costs, TLDR savings, and hook activity
tools
tour
Friendly onboarding tour of Claude Code capabilities for users asking what it can do.
development
variant-analysis
Find similar vulnerabilities across a codebase after discovering one instance. Uses pattern matching, AST search, Semgrep/CodeQL queries, and manual tracing to propagate findings. Adapted from Trail of Bits. Use after finding a bug to check if the same pattern exists elsewhere.
development
vector-spaces
Problem-solving strategies for vector spaces in linear algebra
data-ai
verification-loop
Comprehensive verification system covering build, types, lint, tests, security, and diff review before a PR.
development
clickhouse-io
ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads.
tools
braintrust-analyze
Analyze Claude Code sessions via Braintrust
development
codex-orchestration
OpenAI Codex CLI + Claude Code (Hizir) birlikte kullanim rehberi. Is dagitim pattern'leri, GitHub Actions workflow ornekleri, review dongusu ve iki AI yazilim asistaninin guclu yanlarini birlestiren orchestration stratejileri.
tools
braintrust-tracing
Braintrust tracing for Claude Code - hook architecture, sub-agent correlation, debugging
development
compound-learnings
Transform session learnings into permanent capabilities (skills, rules, agents). Use when asked to "improve setup", "learn from sessions", "compound learnings", or "what patterns should become skills".
data-ai
debug-hooks
Systematic hook debugging workflow. Use when hooks aren't firing, producing wrong output, or behaving unexpectedly.
development
fullstack-dev
Full-stack backend architecture and frontend-backend integration guide. TRIGGER when: building a full-stack app, creating REST API with frontend, scaffolding backend service, building todo app, building CRUD app, building real-time app, building chat app, Express + React, Next.js API, Node.js backend, Python backend, Go backend, designing service layers, implementing error handling, managing config/auth, setting up API clients, implementing auth flows, handling file uploads, adding real-time features (SSE/WebSocket), hardening for production. DO NOT TRIGGER when: pure frontend UI work, pure CSS/styling, database schema only.
tools
gcp-patterns
Cloud Run deployment, BigQuery optimization, Pub/Sub patterns, IAM best practices
devops
git-commits
Git Commit Rules
tools
github-search
Search GitHub code, repositories, issues, and PRs via MCP
tools
graphql-patterns
Schema design, resolver patterns, DataLoader, N+1 prevention, and subscription patterns for GraphQL APIs.
development
grpc-patterns
Protobuf schema design, streaming patterns, interceptor chains, deadline propagation, and error handling for gRPC services.
data-ai
handoff-templates
Agent arasi iletisim sablonlari. Standard handoff, QA verdict (PASS/FAIL), escalation, bug report, security finding ve status update formatlari.
development
kvkk-compliance
KVKK and GDPR compliance patterns - consent management, right to erasure, breach notification, audit logging, cookie consent, and data classification.
testing
harvest-adaptive
Adaptive content summarization - auto-detect content type and produce relevant summary
content-media
harvest-competitive
Competitive intelligence - extract features, pricing, tech stack from competitor sites
testing
harvest-structured
Structured data extraction - tables, pricing, products, API endpoints with schema
development
hooks
Hook Development Rules
development
kubernetes-patterns
Pod design patterns, sidecar containers, init containers, config management, rolling updates, and resource limits.
devops
kotlin-patterns
Coroutine patterns, Flow operators, Jetpack Compose state management, Ktor routing, and Kotlin Multiplatform shared code.
development
loogle-search
Search Mathlib for lemmas by type signature pattern using Loogle.
tools
math
Unified math capabilities - computation, solving, and explanation. I route to the right tool.
tools
propositional-logic
Problem-solving strategies for propositional logic in mathematical logic
tools
skills/java-coding-standards
--- name: java-coding-standards description: Java coding standards for Spring Boot services: naming, immutability, Optional usage, streams, exceptions, generics, and project layout. --- # Java Coding Standards Standards for readable, maintainable Java (17+) code in Spring Boot services. ## Core Principles - Prefer clarity over cleverness - Immutable by default; minimize shared mutable state - Fail fast with meaningful exceptions - Consistent naming and package structure ## Naming ```java /
development
golang-patterns
Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.
development
entropy
Problem-solving strategies for entropy in information theory
development
constrained-optimization
Problem-solving strategies for constrained optimization in optimization
data-ai
limits
Problem-solving strategies for limits in real analysis
research
environment-triage
Environment Triage
tools
explicit-identity
Explicit Identity Across Boundaries
testing
tldr-code
Token-efficient code analysis via 5-layer stack (AST, Call Graph, CFG, DFG, PDG). 95% token savings.
development
system_overview
Show how Continuous Claude works - the opinionated setup with hooks, memory, and coordination.
tools
release
Release preparation workflow - security audit → E2E tests → review → changelog → docs
testing
residues
Problem-solving strategies for residues in complex analysis
research
kafka-patterns
Topic design, partition strategies, consumer group patterns, exactly-once processing, and dead letter queue handling.
content-media
prime-numbers
Problem-solving strategies for prime numbers in graph number theory
tools
ai-slop-cleaner
Post-implementation cleanup that removes AI-generated bloat while preserving functionality. Runs pass-by-pass with test verification after each pass. Activate after kraken/spark complete a feature, or when a codebase needs hygiene work.
development
tldr-deep
Run full 5-layer analysis (AST, call graph, CFG, DFG, slice) on a specific function for deep debugging or understanding.
development
revenuecat-patterns
RevenueCat SDK entegrasyon pattern'leri. iOS (Swift), Android (Kotlin), React Native ve Flutter icin setup, offerings, entitlement checking, webhook integration, StoreKit 2 migration ve sandbox testing.
development
memory-palace
Hierarchical memory organization for multi-session context retention. Wings (projects) > Rooms (domains) > Drawers (decisions). Semantic search across all memories with zero cloud dependency.
testing
mcp-chaining
Research-to-implement pipeline chaining 5 MCP tools with graceful degradation
tools
rudin-real-complex-analysis
Problem-solving with Rudin's Real and Complex Analysis textbook
research
root-finding
Problem-solving strategies for root finding in numerical methods
tools
lebesgue-measure
Problem-solving strategies for lebesgue measure in measure theory
tools
source-coding
Problem-solving strategies for source coding in information theory
development
matrices
Problem-solving strategies for matrices in linear algebra
tools
modular-arithmetic
Problem-solving strategies for modular arithmetic in graph number theory
tools
operator-theory
Problem-solving strategies for operator theory in functional analysis
research
banach-spaces
Problem-solving strategies for banach spaces in functional analysis
research
contour-integrals
Problem-solving strategies for contour integrals in complex analysis
research
analytic-functions
Problem-solving strategies for analytic functions in complex analysis
research
rings
Problem-solving strategies for rings in abstract algebra
tools
math-router
Deterministic router for math cognitive stack - maps user intent to exact CLI commands
tools
layered-recall
4-layer memory recall system. Layer 1 (identity) always loaded, Layer 2 (critical facts) per-project, Layer 3 (room recall) on-demand, Layer 4 (deep search) when needed. Progressive context loading for token efficiency.
testing
hook-developer
Complete Claude Code hooks reference - input/output schemas, registration, testing patterns
development
golang-testing
Go testing patterns including table-driven tests, subtests, benchmarks, fuzzing, and test coverage. Follows TDD methodology with idiomatic Go practices.
development
fix
Meta-skill workflow orchestrator for bug investigation and resolution. Routes to debug, implement, test, and commit based on scope.
development
skills/django-verification
--- name: django-verification description: Verification loop for Django projects: migrations, linting, tests with coverage, security scans, and deployment readiness checks before release or PR. --- # Django Verification Loop Run before PRs, after major changes, and pre-deploy to ensure Django application quality and security. ## Phase 1: Environment Check ```bash # Verify Python version python --version # Should match project requirements # Check virtual environment which python pip list -
development
django-tdd
Django testing strategies with pytest-django, TDD methodology, factory_boy, mocking, coverage, and testing Django REST Framework APIs.
development
skills/create_handoff
Create handoff document for transferring work to another session
documentation
build
Workflow orchestrator that chains existing skills for feature development
development
agentic-workflow
Agentic Workflow Pattern
data-ai
graceful-degradation
Graceful Degradation with Helpful Messages
tools
observability
Structured logging with Pino/Winston, OpenTelemetry tracing, metrics collection, Grafana dashboards, and alerting rules.
testing
paywall-strategy
Mobil uygulama paywall strateji rehberi. 14 kategori benchmark database, 4 paywall modeli, trial optimizasyonu, placement mapping, pricing psychology, regional pricing (PPP) ve Apple/Google compliance checklist.
development
pint-compute
Unit-aware computation with Pint - convert units, dimensional analysis, unit arithmetic
research
recall
Query the memory system for relevant learnings from past sessions using semantic search.
databases
remember
Store a learning, pattern, or decision in the memory system for future recall.
testing
router-first-architecture
Router-First Architecture
tools
shapely-compute
Computational geometry with Shapely - create geometries, boolean operations, measurements, predicates
tools
test-strategy
Test pyramid decision matrix, coverage targets, when to write which test type, mock vs real dependency decisions, and test ROI analysis.
testing
springboot-tdd
Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.
development
subscription-pricing
Abonelik fiyatlama stratejileri. 3-tier framework, price anchoring, charm pricing, regional pricing (18 ulke), introductory offers, win-back campaigns, churn prevention ve A/B testing methodology.
development
tdd-workflow
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
development
predicate-logic
Problem-solving strategies for predicate logic in mathematical logic
tools
numerical-integration
Problem-solving strategies for numerical integration in numerical methods
tools
strategic-compact
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.
tools
complete-skill
A complete skill for E2E testing
testing
index-at-creation
Index at Creation Time
tools
math-intuition-builder
Develops mathematical understanding through examples, visualization, and analogy
development
review
Comprehensive code review workflow - parallel specialized reviews → synthesis
development
qlty-check
Code quality checks, formatting, and metrics via qlty CLI
tools
reference-sdk
Check reference SDK implementations using btca ask
development
repoprompt
Use RepoPrompt CLI for token-efficient codebase exploration
tools
search-tools
Search Tool Hierarchy
tools
pptx-generator
Generate, edit, and read PowerPoint presentations. Create from scratch with PptxGenJS (cover, TOC, content, section divider, summary slides), edit existing PPTX via XML workflows, or extract text with markitdown. Triggers: PPT, PPTX, PowerPoint, presentation, slide, deck, slides.
data-ai
agent-tamagotchi
Terminal pet that lives in your statusline. 12 species, 5 stats (DEBUGGING, PATIENCE, CHAOS, WISDOM, SPEED). Reacts to your workflow - happy when tests pass, sad when builds fail, excited during swarm mode. Deterministic species from user ID.
development
aws-patterns
Lambda best practices, S3 event patterns, SQS/SNS fanout, and DynamoDB access patterns for serverless AWS architectures.
devops
chaos-engineering
Failure injection patterns, blast radius control, steady state hypothesis, and gameday planning for resilience testing.
testing
circuit-breaker
Agent hata toleransi ve devre kesici pattern. Ust uste hata yapan agent'i durdur, cooldown uygula, fallback'e gec. Kaskatli hatalari ve sonsuz retry dongularini onler.
development
cognitive-modes
Gorev tipine gore dusunme modu secimi. 5 mod -- analytical (derin analiz), creative (yaratici cozum), systematic (adim adim), rapid (hizli aksiyon), debug (hata izleme). Her mod farkli prompt stratejisi ve karar agaci kullanir.
development
design-to-code
Figma-to-code translation, design tokens, spacing/typography scales, responsive breakpoints, and design system bridge patterns.
development
contract-testing-patterns
Pact consumer-driven contracts, provider verification, schema evolution
testing
differential-review
Security-focused differential code review with blast radius analysis, risk-adaptive depth (DEEP/FOCUSED/SURGICAL), git history correlation, and structured finding format. Adapted from Trail of Bits. Use when reviewing PRs, commits, or code changes for security implications.
development
docker-ops
Dockerfile best practices, multi-stage builds, docker-compose, container networking, volume management, and image optimization.
development
elasticsearch-patterns
Mapping design, query optimization, aggregation patterns, index lifecycle management, and search relevance tuning.
content-media
email-infrastructure
Email delivery infrastructure - DNS authentication (SPF/DKIM/DMARC), subdomain isolation, provider abstraction, template systems, bounce handling, warmup strategy, and deliverability monitoring.
devops
error-boundary
React error boundary hierarchy, fallback UI patterns, offline-first fallback, retry mechanisms, and graceful degradation.
development
feature-flag-patterns
Gradual rollout strategies, kill switches, A/B testing integration, flag lifecycle management, and technical debt prevention.
testing
load-testing-patterns
k6 script templates, load profiles, response time thresholds, SLO validation, and performance testing strategies.
testing
security-review
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.
development
agentica-server
Agentica server + Claude proxy setup - architecture, startup sequence, debugging
development
rag-patterns
Chunking strategies, embedding model selection, hybrid search, reranking, eval metrics
data-ai
skill-developer
Meta-skill for creating and managing Claude Code skills
development
tldr-overview
Get a token-efficient overview of any project using file tree, code structure, and call graph analysis.
development
frontend-dev
Full-stack frontend development combining premium UI design, cinematic animations, AI-generated media assets, persuasive copywriting, and visual art. Builds complete, visually striking web pages with real media, advanced motion, and compelling copy. Use when: building landing pages, marketing sites, product pages, dashboards, generating media assets (image/video/audio/music), writing conversion copy, creating generative art, or implementing cinematic scroll animations.
development
categories-functors
Problem-solving strategies for categories functors in category theory
development
hizir
Hızır'ın kullanım kılavuzu. Tüm komutlar, agent'lar, workflow'lar, sistemler burada. /hizir yaz, her şeyi gör.
data-ai
iterative-retrieval
Pattern for progressively refining context retrieval to solve the subagent context problem
data-ai
continuity
Problem-solving strategies for continuity in real analysis
research
factcheck-guard
Use this skill when making any factual claim about the codebase — existence, absence, or behavior. Converts the claim-verification rule into a systematic action protocol that prevents false assertions from grep-only results.
development
integration-theory
Problem-solving strategies for integration theory in measure theory
tools
harvest-deep-crawl
Multi-page deep crawling - documentation sites, wikis, knowledge bases
documentation
implement_task
Implementation agent that executes a single task and creates handoff on completion
data-ai
saas-analytics-patterns
SaaS analytics event taxonomy, metric formulas (MRR, churn, LTV), provider-agnostic tracking, funnel analysis, cohort setup, and privacy-respecting instrumentation.
data-ai
knowledge-graph
Knowledge graph integration for token-efficient codebase understanding. Uses codebase-memory MCP for AST indexing, dependency graphs, and smart context selection. 6-71x token savings vs raw file reading.
tools
seo-patterns
Meta tag patterns, structured data (JSON-LD), Core Web Vitals optimization, and SSR/SSG strategies for search visibility.
development
achievements
Steam-style achievement system with XP, levels, streaks, and skill trees. Gamifies the development workflow. 25 achievements across 5 categories.
development
mot
System health check (MOT) for skills, agents, hooks, and memory
testing
tldr-cli
TLDR CLI komut referansi. tree, structure, search, extract, context, cfg, dfg, slice, calls, impact, dead, arch, imports, importers, diagnostics, change-impact komutlari.
tools
agent-linter
Agent ve skill dosyalarinin yapisal dogrulamasi. Frontmatter kontrol, naming convention, zorunlu bolum kontrolu, tutarlilik denetimi. Yeni agent/skill eklendiginde veya mevcut dosyalar duzenlediginde otomatik calistirilir.
development
token-budget
Agent basina token kullanimi takibi, maliyet optimizasyonu, butce limitleri ve ROI analizi. Session ve proje bazinda harcama raporlari. Hangi agent ne kadar token tuketiyor, hangisi verimli, hangisi israf.
data-ai
natural-transformations
Problem-solving strategies for natural transformations in category theory
development
gradient-methods
Problem-solving strategies for gradient methods in optimization
tools