Debugging
Find and fix bugs, error analysis
Go Backend Agent - High-Performance API & Microservice Expert
by anton-abyzov
Go/Golang backend developer for building high-performance APIs and microservices. Use when building Go backends, REST/gRPC APIs, CLI tools, or concurrent services with net/http, Gin, Echo, Chi, or Fiber.
Observability Engineer - Full-Stack Monitoring Expert
by anton-abyzov
Full-stack observability architect for Prometheus, Grafana, OpenTelemetry, distributed tracing (Jaeger/Tempo), SLIs/SLOs, error budgets, and alerting. Use for metrics, dashboards, traces, or reliability engineering.
OpenTelemetry Observability Expert
by anton-abyzov
OpenTelemetry expert for full-stack observability including distributed tracing, metrics, and log correlation. Covers OTel Collector configuration, auto-instrumentation for Node.js/Python/Java/.NET/Go, sampling strategies, backend integration (Grafana, Jaeger, Datadog), and cost optimization. Activates for: OpenTelemetry, OTel, distributed tracing, tracing, spans, metrics, observability, Jaeger, Grafana Tempo, OTLP.
External Issue Import
by anton-abyzov
Import external issues from GitHub, Jira, or Azure DevOps and create SpecWeave increments with platform suffixes (G/J/A). Supports filtering and duplicate prevention. Use when saying "import issues", "pull from github", "grab jira issues", or "import from ado".
Doctor - Installation Health Scanner
by anton-abyzov
Run installation health diagnostics - detect ghost commands, stale cache, hash mismatches, and namespace pollution. Use when saying "doctor", "health check", "diagnose installation", or "check installation".
Node.js Backend Agent - API & Server Development Expert
by anton-abyzov
Node.js/TypeScript backend developer for Express, Fastify, NestJS, and GraphQL. Use when building Node.js APIs, REST endpoints, GraphQL APIs, or backend services.
Code Grill Expert
by anton-abyzov
Critical code review and quality interrogation before increment completion. Use when finishing a feature, before /sw:done, or when saying "grill the code", "review my work", "critique implementation".
Rust Backend Agent - High-Performance Memory-Safe API Expert
by anton-abyzov
Rust backend developer for building high-performance, memory-safe APIs and services. Use when building Rust backends with Axum, Actix-web, Rocket, or Warp. Covers Tokio async runtime, SQLx, Diesel, error handling, and zero-cost abstractions.
macos-auto-update
by fayazara
Add Sparkle auto-update support to a native macOS app. Use this skill whenever the user wants to add auto-updates, implement Sparkle, set up an appcast feed, add "Check for Updates" to their app, or integrate automatic update checking. Also trigger when the user mentions Sparkle, appcast, SUFeedURL, EdDSA signing, or update notifications. This covers the full setup: adding the Sparkle SPM dependency, creating the UpdaterManager singleton, wiring it into the app delegate and UI, configuring Info.plist, and generating the initial appcast.xml.
sc-troubleshoot
by htlin222
Diagnose and resolve issues in code, builds, or system behavior. Use when debugging errors, investigating build failures, or resolving deployment issues.
c-lang
by htlin222
Write efficient C code with proper memory management and system calls. Use for C optimization, memory issues, or system programming.
payram-payouts
by PayRam
Send crypto payouts and manage referral programs with PayRam. Self-hosted payout infrastructure — no KYC, no intermediary, no fund holds. Create payouts to any wallet across Ethereum, Base, Polygon, Tron, Bitcoin. Built-in affiliate program with automated reward distribution. Use when sending crypto payouts to users, building referral/affiliate programs, or needing integrated payment and payout infrastructure.
go-concurrency-web
by existential-birds
Go concurrency patterns for high-throughput web applications including worker pools, rate limiting, race detection, and safe shared state management. Use when implementing background task processing, rate limiters, or concurrent request handling.
auth-wechat-miniprogram
by TencentCloudBase
Complete guide for WeChat Mini Program authentication with CloudBase - native login, user identity, and cloud function integration.
ops-inspector
by TencentCloudBase
AIOps-style one-click inspection skill for CloudBase resources. Use this skill when users need to diagnose errors, check resource health, inspect logs, or run a comprehensive health check across cloud functions, CloudRun services, databases, and other CloudBase resources.
creating-bookmarklets
by oaustegard
Creates browser-executable JavaScript bookmarklets with strict formatting requirements. Use when users mention bookmarklets, browser utilities, dragging code to bookmarks bar, or need JavaScript that runs when clicked in the browser toolbar.
memory-evolution
by nhadaututtheky
Evidence-based memory optimization from real usage patterns. Analyzes recall performance, identifies bottlenecks, suggests consolidation/pruning/enrichment, and tracks improvement over time via checkpoint Q&A.
langfuse
by avivsinai
Debug AI traces, find exceptions, analyze sessions, and manage prompts via Langfuse MCP. Also handles MCP setup and configuration.
qa-manual-istqb
by fugazi
ISTQB Foundation Level (CTFL) aligned QA toolkit for manual and automated testing. Use when asked to create test plans, test strategies, test conditions, test cases, bug reports, defect logs, regression suites, traceability matrices, or exploratory charters. Supports risk-based testing, test design techniques (equivalence partitioning, boundary value analysis, decision tables, state transitions), test estimation, static testing reviews, and test process management. Includes Playwright automation guidance for test implementation.
olore-neverthrow-latest
by olorehq
Local neverthrow documentation reference (latest). Neverthrow documentation. Use for type-safe error handling with Result and ResultAsync, railway-oriented programming, andThen/map chaining, and error aggregation in TypeScript.
olore-zod-3
by olorehq
Local Zod v3 documentation reference. Use when asked about Zod schema validation, TypeScript type inference, error handling, or migration from earlier versions.
qa-test-planner
by fugazi
Generate comprehensive test plans, manual test cases, automated Playwright tests, regression test suites, and bug reports for QA Automation engineers. Includes Playwright MCP integration for browser-based test execution and validation.
code-refactoring
by baz-scm
The practice of restructuring and simplifying code continuously – reducing complexity, improving design, and keeping codebases clean.
ai-assisted-development
by baz-scm
Leveraging AI coding assistants and tools to boost development productivity, while maintaining oversight to ensure quality results.