The library
Everything we index — ranked by what works, never by stars.
forSalesMarketingHRFinanceLegalOpsProductEngineeringDataProductivitySupportsetup≤ plug & play≤ + a key≤ multi-tool
● works · ● untested / no effect · ● hurts — every rank is measured against a no-skill baseline
untested★582→untested★16→untested★0→untested★0→untested★0→untested★0→untested★1→untested★47,612→untested★4,011→untested★3,510→untested★1,757→untested★3,342→untested★547→untested★35→untested★428→untested★741→untested★1,227→untested★1,284→untested★52→untested★62→untested★27→untested★211→untested★2,793→untested★11→untested★171→untested★8→untested★2→untested★3→untested★2→untested★2→untested★1,412→untested★92→untested★2→untested★11→untested★13→untested★80→untested★0→untested★3→untested★1→untested★0→untested★0→untested★1→untested★54→untested★1→untested★43→untested★3→untested★1→untested★1→untested★0→untested★5→
Find codebase patterns and examplessubagentEngineeringL1
codebase-pattern-finder · When working code examples beat documentation for learning and copy-paste reuse.
Design ad-tech curriculumsubagentProductOpsL2
education-expert · When certification must survive accreditation scrutiny and protocol-triggered recertification.
Enforce test coverage in developmentsubagentEngineeringL2
tdd-guide · When test-first discipline and 80%+ coverage must be enforced before merge.
Validate code changes with AI modelssubagentEngineeringL2
validation-agent · When external AI second opinions pre-merge prevent groupthink and catch domain-specific risks.
Design and build scalable backend systemssubagentEngineeringL3
backend-engineer · When backend API design, multi-tenant RLS, and payment integration need coordinated expertise.
Coordinate teams through task decompositionsubagentOpsEngineeringL2
team-lead · When multi-agent coordination needs deadlock protection and stall detection.
Define feature scope and acceptance criteriasubagentProductEngineeringL2
feature-lead · When feature boundaries must be crystal-clear across teams and changes need explicit discussion.
Manage Metabase Clojure backend modulessubagentEngineeringL3
modules-backend-expert · When Clojure module boundaries need linter enforcement and depend on event decoupling.
Visualize data pipeline flows with diagramssubagentEngineeringDataL2
trace-pipelines · When understanding end-to-end call chains with explicit intermediate data is critical.
Generate pull request descriptions from diffssubagentEngineeringL2
pr-writer · When PR descriptions must follow exact format with test plan and Claude Code attribution.
Run vulnerability scans on target systemssubagentEngineeringL3
vuln-scanner · When infrastructure-as-code must be scanned for compliance violations and CVE risks.
Review GitLab CI pipelines and scriptssubagentEngineeringOpsL2
gitlab-ci-reviewer · When CI/CD must enforce security gates and prevent job bloat.
Audit web application security vulnerabilitiessubagentEngineeringL3
security-audit-analyzer · When audit findings must be ranked by actual business risk, not CVSS alone.
Validate CI/CD workflow integritysubagentEngineeringOpsL2
ci-agent · When CI gates must enforce coverage thresholds and prevent flaky test merges.
Trace codebase architecture and data flowssubagentEngineeringL2
research · When research requires multi-source adversarial verification and cited evidence trails.
Coordinate parallel worker executionsubagentEngineeringOpsL3
codex-coordinator · When multi-agent workflows require explicit state coordination and deadlock avoidance.
Review academic manuscripts with peer feedbacksubagentL2
editor · Peer review pipelines where editorial judgment and referee diversity are critical.
Synchronize issues across GitHub and LinearsubagentOpsEngineeringL3
integration-manager · Teams using both GitHub and Linear who need bidirectional sync.
Implement game mechanics and player systemssubagentEngineeringL3
gameplay-programmer · Game teams translating design specs into data-driven mechanics.
Review plans for cross-functional blockerssubagentProductOpsL2
plan-review-specialist · Complex projects requiring simultaneous Product/Engineering/Design perspective.
Validate and scaffold deployment scriptssubagentEngineeringOpsL2
script-framework-engine · RMM and infrastructure teams maintaining strict script compliance.
Design user experience and screen flowssubagentProductEngineeringL2
studio · PRD-driven teams designing UX flows for specific user journeys.
Debug production errors from logssubagentEngineeringOpsL2
error-detective · DevOps teams investigating patterns across distributed system logs.
Research AI framework best practicessubagentEngineeringL2
gsd-ai-researcher · Teams building AI systems who need framework-specific best practices.
Implement code changes from task planssubagentEngineeringL2
builder · Multi-agent task workflows requiring atomic implementation with full traceability.
Detect smart contract rug pullssubagentFinanceL2
chainaware-rug-pull-detector · Investors screening DeFi contracts before deploying capital.
Break down phases into executable taskssubagentProductOpsL2
gsd-planner · Organizations running structured planning phases with lead/explorer/builder.
Generate React component scaffolds with testssubagentEngineeringL2
component-scaffold · Design systems automating component code generation from specifications.
Audit repo hygiene and release readinesssubagentEngineeringL2
gitops-review · Teams enforcing GitOps discipline across infrastructure repositories.
Configure OpenTelemetry tracing and metricssubagentEngineeringL3
observability · Engineering teams needing integrated metrics, logs, and traces.
Debug and optimize GitHub Actions pipelinessubagentEngineeringL3
github-actions-specialist · DevOps engineers designing complex CI/CD workflows.
Review code quality with adversarial scoringsubagentEngineeringL2
reviewer · Teams needing coordinated code reviews across Product/Engineering/Design.
Design serverless AWS architecturessubagentEngineeringL3
backend-architect · Startups designing scalable multi-service backend systems.
Route tasks to specialist development agentssubagentEngineeringL2
workflow-orchestrator · Multi-agent systems requiring deadlock prevention and task routing.
Manage documentation with Diataxis systemsubagentEngineeringL2
docs · Teams automating living documentation from code and specifications.
Gather AL context for Business Central planssubagentEngineeringL2
AL Planning Subagent · Strategy teams planning long-term roadmaps and initiatives.
Control OBS Studio scenes and encodingsubagentOpsL3
obs-driver · Debugging real-time bidirectional OBS control via physical X-Touch controller with multi-camera scene switching and transform caching.
Diagnose CI/CD pipeline failuressubagentEngineeringL3
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.
Audit Rust code for idioms and securitysubagentEngineeringL2
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.
Build new Oclif CLI commandssubagentEngineeringL2
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.
Test spreadsheet UI with Playwright automationsubagentEngineeringL3
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.
Verify UI against design system and accessibilitysubagentProductL2
ui-reviewer · Independent post-design QA that verifies rendered output matches design brief, not just code—catches visual regressions, contrast/a11y gaps, and responsive breakages that code review alone misses.
Develop Drupal themes and custom CSSsubagentEngineeringL2
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.
Build language bindings and FFI integrationssubagentEngineeringL3
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.
Research Bicep language feature gapssubagentEngineeringL2
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.
Package and audit contest submissionssubagentL2
mathodology-submission-packager · Final contest submission quality gate—verifies that no secrets/caches exist, all figures are reproducible from source, outside users can run the package, and submission complies with all rules.
Build macOS automation with ShortcutssubagentOpsL2
system-engineer · Integrating native macOS system capabilities (Spotlight search via mdfind, file metadata via mdls, Finder tags via xattr, Shortcuts automation) into Swift tools via test-driven patterns.
Diagnose frontend build and TypeScript errorssubagentEngineeringL2
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.
Implement frontend from design specssubagentEngineeringL2
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.
Analyze Azure Policy compliance posturesubagentOpsL3
Azure Policy Analyzer · Continuous Azure Policy compliance monitoring and automated remediation generation when new resources violate governance rules.