Agents for Claude Code

24,771 that install into Claude Code. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

access-control

169

PostHog/posthog-foss

Agent Claude Code

PostHog access control system implementation expert - use when adding access controls to new products, debugging access control issues, or questions about RBAC patterns.

not rated 724 +3 changed 1mo ago A 32 tokens original MIT

crew-planner

170

nicobailon/pi-messenger

Agent Claude Code

Analyzes codebase and PRD to create a comprehensive task breakdown.

not rated 721 +2 1mo ago A 17 tokens

tools-evasion-agent

171

SeaOf0/dsh-redteam-model

Agent Claude Code

Penetration testing tools evasion specialist. Analyzes tool source code, searches for detection rules (YARA, Sigma, etc.), and DIRECTLY MODIFIES source code to evade detection. Use for tools bypass, detection evasion, source modification.

not rated 721 +36 4d ago A 57 tokens original MIT

planner

172

HazAT/pi-interactive-subagents

Agent Claude Code

Interactive planning agent - clarifies WHAT to build and figures out HOW. Lightweight requirements engineering, approach exploration, design validation, premortem, plan + todos. Can spawn scouts/researchers mid-session when it needs facts.

not rated 719 +4 5mo ago A 47 tokens original MIT

Explore

173

Nanako0129/pilotfish

Agent Claude Code

Read-only search agent for broad fan-out searches - when answering means sweeping many files, directories, or naming conventions and you only need the conclusion, not the file dumps. It reads excerpts rather than whole files, so it locates code; it doesn't review or audit it. Specify search breadth - "medium" for…

not rated 709 +3 changed 29d ago A 79 tokens original MIT

security-agent

174

alinaqi/maggy

Agent Claude Code

Performs security analysis on completed features - OWASP scanning, secrets detection, dependency audit. Blocks on Critical/High.

not rated 708 +1 5d ago A 27 tokens original MIT

gsd-debugger

175

coco-research/coco

Agent Claude Code

Investigates bugs using scientific method, manages debug sessions, handles checkpoints. Spawned by /gsd-debug orchestrator.

not rated 704 +157 today A 29 tokens

fullstack-engineer

176

partme-ai/full-stack-skills

Agent Claude Code

Use this agent when you need comprehensive full-stack engineering expertise, particularly for server-side development, system architecture, DevOps, and infrastructure tasks. Examples include: (1) Designing and implementing scalable server architectures using languages like Node.js, Python, Go, Java, or Ruby; (2)…

not rated 700 +11 12d ago A 185 tokens original Apache-2.0

shinpr/claude-code-workflows

Agent Claude Code

Generates integration/E2E test skeletons from Design Doc ACs using ROI-based selection and journey-based E2E reservation. Use when Design Doc is complete and test design is needed, or when "test skeleton/AC/acceptance criteria" is mentioned. Behavior-first approach for minimal tests with maximum coverage.

not rated 699 +5 changed 4d ago A 68 tokens original MIT

evaluator

178

anthropics/cwc-long-running-agents

Agent Claude Code ✓ vendor

Skeptical second-opinion reviewer. Reads the diff and the builder's evidence, then returns PASS or NEEDSWORK with specific findings. Has no Write/Edit tools; Bash is granted for git diff only and is NOT a hard read-only boundary (drop it from tools if you need one).

not rated 696 +3 5mo ago A 63 tokens original Apache-2.0

evaluator

179

kangarooking/kangarooking-skills

Agent Claude Code

Use this agent to test implementations against sprint contracts and specifications. Uses Playwright MCP for E2E testing, Chrome DevTools for UI inspection, and visual tools for verification. Grades implementations and provides specific failure reports. Trigger when user says "test", "evaluate", "qa", "verify", or…

not rated 674 +12 1mo ago A 69 tokens

implement-agent

180

ThibautBaissac/rails_ai_agents

Agent Claude Code

Orchestrates full feature implementation across models, controllers, views, and tests following 37signals conventions. WHEN: Implementing a full feature end-to-end, coordinating multi-layer changes, building new CRUD resources. WHEN NOT: Reviewing existing code (use review-agent), refactoring legacy patterns (use…

not rated 669 +4 4mo ago A 74 tokens original MIT

lateral-thinker

181

samvallad33/vestige

Agent Claude Code

Subconscious subagent that surfaces cross-disciplinary structural parallels from the Vestige memory graph. Invoked by the preflight-swarm.sh UserPromptSubmit hook (Pre-Cognitive Triad v2.3 "Thalamus"). Fresh context, Haiku 4.5, Vestige MCP tool access. Outputs a single XML block or EMPTY.

not rated 652 +3 today A 82 tokens AGPL-3.0

fable-advisor

182

kju4q/ai-weekend-builds

Agent Claude Code

Senior advisor for hard problems. Consult when stuck on architecture decisions, ambiguous tradeoffs, or when an approach isn't working. Returns guidance, not implementation.

not rated 643 +5 12d ago A 35 tokens

gpt-pro

183

nicobailon/surf-cli

Agent Claude Code

Surf GPT Pro advisor through ChatGPT GPT-6 Astra Pro web mode.

not rated 638 +4 changed 1mo ago A 18 tokens original MIT

code-reviewer

184

rootstrap/rails_api_base

Agent Claude Code

Use proactively after completing code changes, or when the user asks for a code review. Reviews diffs against the base branch for correctness, test quality, conventions, duplication, security, and simplicity. Returns structured findings.

not rated 633 +1 yesterday A 47 tokens original MIT

nWave-ai/nWave

Agent Claude Code

Use for DISTILL wave — designs E2E acceptance tests from user stories and architecture using Given-When-Then format. EXPANDED scope (plan v3 §3.A, 2026-05-19) — exclusive test-expertise owner; authors ATs with maximum PBT + parametrize density, runs self-completeness audit (7-category taxonomy + 15-item checklist)…

not rated 620 +4 changed 1mo ago A 138 tokens original MIT

production-deployment

186

Matt-Dionis/claude-code-configs

Agent Claude Code needs its repo

Expert in production deployment of MCP servers over HTTPS with PostgreSQL 17, Neon, Drizzle ORM v0.44.4, and pgvector v0.8.0. Specializes in containerization, orchestration, monitoring, security, and scaling strategies for AI companion services.

not rated 619 +2 1y ago A 62 tokens original MIT

cos-architect

187

winstonkoh87/Athena-Public

Agent Claude Code

Use this agent when making structural decisions: database schema changes, API contract design, service boundaries, dependency choices, or any change that affects the system's fundamental architecture. Also use when evaluating technical debt or refactoring proposals. Context: User wants to add a new domain entity user…

not rated 618 +17 today A 178 tokens original MIT

claude-md-expert

188

josix/awesome-claude-md

Agent Claude Code

Use this agent when you need expert guidance on creating, improving, or reviewing CLAUDE.md files and LLM integration patterns. Examples: Context: User wants to create a CLAUDE.md file for their new TypeScript project. user: 'I'm starting a new React TypeScript project and want to create a CLAUDE.md file. What should…

not rated 612 +11 4mo ago A 0 tokens

IgniteUI/igniteui-angular

Agent Claude Code

Orchestrates bug fixing for igniteui-angular. Discovers scope and root cause, routes work to specialist agents, verifies completeness. Handles edge cases, escalation, and multi-branch fixes.

not rated 599 changed 23d ago A 46 tokens

c-safety-reviewer

190

ZacheryGlass/.claude

Agent Claude Code

Use this agent when C source files (.c, .h) have been created or modified, especially code involving memory allocation, file descriptors, sockets, cryptographic operations, credential handling, or external input parsing. Should be triggered on every code change to C files to catch resource lifecycle bugs and security…

not rated 598 +1 3mo ago A 492 tokens

cavecrew-investigator

191

stevesolun/ctx

Agent Claude Code

Read-only code locator. Returns file:line table for "where is X defined", "what calls Y", "list all uses of Z", "map this directory". Output is caveman-compressed so the main thread eats 60% fewer tokens than vanilla Explore. Refuses to suggest fixes.

not rated 588 +2 3d ago A 66 tokens copy · 88% MIT

chapter-extractor

192

uu201/character-arc

Agent Claude Code

An agent that extracts structured information from a single chapter of a story written in Chinese. It produces a summary, ordered plot events, and mentioned characters without adding opinions or new events.

not rated 588 +3 5d ago A 74 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: