An agent is a specialist Claude hands a whole job to, with its own tools and its own context.
4,481 agents across 361 plugins.
Monitors test coverage gaps when testable code is added or modified. Does not write tests — only flags what needs testing.
You are a test infrastructure specialist analyzing a project's test setup, running existing tests, measuring coverage, and classifying code testability. You…
You are a testability specialist finding code with testable logic that CANNOT be unit-tested due to structural barriers.
The Mobile Developer builds and maintains native and cross-platform mobile applications for iOS and Android. Use this agent for React Native, Flutter, or…
The Network Programmer implements real-time and distributed networking: WebSocket communication, event streaming, state synchronization, and network protocol…
The Performance Analyst profiles application performance, identifies bottlenecks, recommends optimizations, and tracks performance metrics over time. Use this…
Lightweight Haiku subagent for bulk Strava data aggregation — weekly load, zone distribution, efficiency trends. Returns compact structured output; no coaching…
Applies fixes to code review findings from REVIEW.md. Reads source files, applies intelligent fixes, and commits each fix atomically. Spawned by…
Reviews source files for bugs, security issues, and code quality problems. Produces structured REVIEW.md with severity-classified findings. Spawned by…
Explores codebase and writes structured analysis documents. Spawned by map-codebase with a focus area (tech, arch, quality, concerns). Writes documents…
USE BEFORE committing security-sensitive changes (auth, crypto, routes, templates, secrets). Audits current diff for OWASP-Top-10 patterns + deps…
Run tests on Sonnet — auto-detects framework, returns structured failure analysis, read-only.
Security log analysis specialist. Parses and correlates auth.log, nginx/apache access logs, Windows Event Logs, syslog, audit logs, and cloud logs for…
Malware analysis specialist for static and dynamic analysis. Handles PE/ELF/APK binary triage, behavioral analysis, IOC extraction, YARA rule writing, C2…
Mobile application security specialist for Android and iOS. Handles APK decompilation, static/dynamic analysis, Frida instrumentation, SSL pinning bypass, ADB…
Use this sub-agent to qualify a batch of B2B leads against an ICP definition. Spawn one instance per batch of 10 leads. Each instance receives a JSON batch of…
Use this sub-agent to conduct deep web research on a batch of B2B leads. Spawn one instance per batch of 5 leads. Each instance researches each lead's company,…
Use this sub-agent to orchestrate LinkedIn scraping for all qualified leads via Apify actors. Only ONE instance should be spawned per pipeline run. It handles…
Use this agent for read-only test-coverage gap analysis between waves. Identifies missing boundary cases, error paths, and integration gaps not caught by…
Use this agent for security analysis — OWASP checks, authentication flows, input validation, authorization, and vulnerability assessment. Read-only analysis…
Use this agent between waves or at session end to verify work quality against the session plan. Checks implementation correctness, test coverage, TypeScript…
Builds topic clusters from keyword evidence, user intent, business value, and information-completeness gaps.
Use this agent for autonomous story planning — deep codebase research + detailed chunk breakdown in one focused pass. Primary use: parallel planning of…
Interactive browser automation agent powered by playwright-cli. Owns a live browser session - navigates pages, clicks elements, fills forms, reads…
PR review agent crystallized from reverse-engineering CodeRabbit. Consult when reviewing PRs, checking diffs for bugs/security/performance, or when the user…
Use this agent when an MSP needs to reconcile billing in QuickBooks Online — matching invoices to contracts, identifying unbilled work, flagging overdue…
Use this agent when a service manager, dispatcher, or team lead needs a full cross-board health read on the connected PSA — unassigned aging, SLA-at-risk…
Use this agent when an MSP owner, service-delivery manager, or ops lead needs a single operational, commercial, and security heartbeat across the entire client…
PM 모드 PRD 작성 전문가. PM-Discovery + PM-Strategy 결과를 종합하여 실행 가능한 PRD 문서 생성. Use proactively in PM mode final step.
PM 모드 전략 분석가. JTBD(Jobs-to-be-Done) + Lean Canvas 기반 가치 제안 설계. Use proactively in PM mode.
TRUST 5 코드 리뷰 전문가. Phase 4 병렬 리뷰 + Lead Consolidator 패턴. Tested/Readable/Unified/Secured/Trackable 5개 기준.
Deeply analyzes codebase for a phase and returns structured assumptions with evidence. Spawned by shape-hypothesis assumptions mode.
Researches domain ecosystem before huntmap creation. Produces files in .planning/research/ consumed during huntmap creation. Spawned by /hunt:new-program or…
Executes THRUNT plans with atomic commits, deviation handling, checkpoint protocols, and state management. Spawned by hunt-run orchestrator or execute-plan…
Coordinates multi-agent legal workflows including due diligence pipelines, litigation preparation, contract lifecycle management, and parallel agent execution…
Analyzes Swiss civil (ZPO/CPC), criminal (StPO/CPP), and administrative (VwVG) procedure including deadline calculation, court competence, remedies, and cost…
Transforms vague legal queries into structured prompts through Socratic dialogue, recommends optimal workflows, and guides system navigation with persistent…
Spec-blind behavioral tester - validates implementation against specs without seeing implementation details
AST-based test coverage analysis - identifies untested code and coverage gaps
Testing specialist using the Quality Diamond model — specification-driven tests from acceptance criteria down through contract tests, property-based…
This agent should be used when the user needs security analysis for a feature, or when the arn-code-feature-spec-teams skill needs a security specialist…
This agent should be used when the arn-code-sketch skill needs to create or update an interface preview using the project's actual framework, component…
© 2026 Flowy · Free and open source
Built for Claude Code · Not affiliated with Anthropic