The library

ai-ml-specialist · When specialized expertise is needed for this task type.

dotnet-senior-developer · When a repository is missing standard files (LICENSE, .gitignore, .editorconfig) and needs bulk scaffolding with conventions.

aspnet-core-expert · When enterprise API gateway configuration needs review for correctness, security, and vendor best practices (authentication, throttling, compliance).

steve-klabnik · When Rust idiom enforcement and WASM safety verification prevent production bugs.

webgl-shader-specialist · When mobile-optimized shaders need mediump fallback and batching coordination.

slash-command · When bot commands need structured scaffolding with admin restrictions and DB integration.

codebase-pattern-finder · When working code examples beat documentation for learning and copy-paste reuse.

tdd-guide · When test-first discipline and 80%+ coverage must be enforced before merge.

validation-agent · When external AI second opinions pre-merge prevent groupthink and catch domain-specific risks.

backend-engineer · When backend API design, multi-tenant RLS, and payment integration need coordinated expertise.

team-lead · When multi-agent coordination needs deadlock protection and stall detection.

feature-lead · When feature boundaries must be crystal-clear across teams and changes need explicit discussion.

modules-backend-expert · When Clojure module boundaries need linter enforcement and depend on event decoupling.

trace-pipelines · When understanding end-to-end call chains with explicit intermediate data is critical.

pr-writer · When PR descriptions must follow exact format with test plan and Claude Code attribution.

vuln-scanner · When infrastructure-as-code must be scanned for compliance violations and CVE risks.

gitlab-ci-reviewer · When CI/CD must enforce security gates and prevent job bloat.

security-audit-analyzer · When audit findings must be ranked by actual business risk, not CVSS alone.

ci-agent · When CI gates must enforce coverage thresholds and prevent flaky test merges.

research · When research requires multi-source adversarial verification and cited evidence trails.

codex-coordinator · When multi-agent workflows require explicit state coordination and deadlock avoidance.

integration-manager · Teams using both GitHub and Linear who need bidirectional sync.

gameplay-programmer · Game teams translating design specs into data-driven mechanics.

script-framework-engine · RMM and infrastructure teams maintaining strict script compliance.

studio · PRD-driven teams designing UX flows for specific user journeys.

error-detective · DevOps teams investigating patterns across distributed system logs.

gsd-ai-researcher · Teams building AI systems who need framework-specific best practices.

builder · Multi-agent task workflows requiring atomic implementation with full traceability.

component-scaffold · Design systems automating component code generation from specifications.

gitops-review · Teams enforcing GitOps discipline across infrastructure repositories.

observability · Engineering teams needing integrated metrics, logs, and traces.

github-actions-specialist · DevOps engineers designing complex CI/CD workflows.

reviewer · Teams needing coordinated code reviews across Product/Engineering/Design.

backend-architect · Startups designing scalable multi-service backend systems.

workflow-orchestrator · Multi-agent systems requiring deadlock prevention and task routing.

docs · Teams automating living documentation from code and specifications.

AL Planning Subagent · Strategy teams planning long-term roadmaps and initiatives.

cicd-stage1-example · Simultaneously discovering both failure symptoms (via failure-detector) and contextual causes (via context-analyzer) in CI/CD pipelines to handoff to Stage 2 root-cause agents.

rust-expert · Enforcing senior Rust quality (Decimal vs f64 for money, typed AppError vs Result<_,String>, zero infra imports in domain/) and preventing latent numerical bugs in KoproGo financial computations.

new-command · Creating production Oclif commands for SimpleLogin CLI that follow resource-action patterns, support --format output (plain/json/yaml), and integrate with simplelogin-client SDK with full error handling.

grid-tester · QA verification of glassGRID features (column reorder, row drag, range fill, keyboard nav, virtual scroll) against realistic data before promotion to FEATURES.md—all 36 e2e routes must stay green.

drupal-frontend-dev · Building Drupal theme components with PostCSS styling, proper XSS escaping in Twig, and responsive mobile-first layouts that pass accessibility and CSP checks.

ffi-specialist · Maintaining memory-safe FFI contracts across five languages, where each binding follows opaque-handle + JSON-exchange patterns and all errors surface via last-error thread-local to caller language.

bicep-researcher · Identifying undocumented Bicep features (new decorators, type system, assertions, extensions) that should be added to bicep-docs to keep documentation current with language releases.

build-validator · Rapidly fixing TypeScript/ESLint/Vite build breakages in a strict React 19 + Express 5 monorepo by identifying the exact root cause (type narrowing, decorator syntax, postinstall failure) and applying minimal fixes.

frank · Production Next.js component implementation from PRDs that faithfully follows design specs, validated in real browser across mobile/tablet/desktop viewports with zero console warnings.

writer · Producing original long-form thought leadership and explainers on emerging topics when subject-matter expertise is available and citations are verifiable.

gsd-plan-checker · Catching plan incompleteness and hidden assumptions before executing a complex multi-month project that would otherwise fail due to missing coordination or unresolved dependencies.

critic · Independent quality gate after delivery that identifies whether work actually meets the brief (not self-assessed), separates critical fixes from polish, and provides actionable rework guidance.

team-tester · Verifying that frontend, backend, and infrastructure pieces actually work together in realistic scenarios before handing off to production ops.