Building agents plugins

3,984 tagged Building agents, measured the same way as everything else here.

Browse within: claude-code-plugin 237cli 123cursor 117agents 115LLM 97skills 84ai-coding 81ai-tools 75agentic-ai 73agent 56agent-orchestration 49agentic-workflow 48claude-code-plugins 45mcp-server 42

claude-delegator

122

jarrodwatts/claude-delegator

Plugin Claude Code

Bundles 2 commands · 35 tokens together

GPT expert subagents for Claude Code via Codex CLI. Five specialized experts: Architect, Plan Reviewer, Scope Analyst, Code Reviewer, Security Analyst.

not rated 1.0k +2 6d ago A tokens not measured copy · 91% MIT archived

agentsys marketplace

123

agent-sh/agentsys

Plugin Claude Code

Lists 1 plugin

25 specialized plugins for AI workflow automation - task orchestration, PR workflow, slop detection, code review, drift detection, enhancement analysis, documentation sync, unified static analysis, durable memory, negative behavior memory, skill and system prompt curation, perf investigations, topic research, agent…

not rated 1.0k +7 changed today A tokens not measured original MIT

spec-driven-develop

124

zhu1090093659/spec_driven_develop

Plugin Claude Code

Bundles 3 skills, 4 agents · 616 tokens together

Three complementary AI agent skills: (1) Spec-Driven Develop — automates full development workflow for large-scale complex tasks: project analysis, task decomposition, project governance, progress tracking, and execution; (2) Deep Discuss — structured deep discussion for problem analysis, brainstorming, and solution…

not rated 990 +4 2mo ago A tokens not measured original MIT

BBuf/AI-Infra-Auto-Driven-SKILLS

Plugin Claude Code

Bundles 12 skills · 936 tokens together

Agent-ready playbooks for LLM serving benchmarks, SGLang model Day-0 support, capacity planning, profiling, code review, incidents, PR-history dossiers, and SGLang PR/article explainer videos.

not rated 981 +35 changed yesterday A tokens not measured

claude-code

130

openmemind/memind

Plugin Claude Code

Bundles 9 hooks

Use Memind as persistent memory for Claude Code sessions.

not rated 899 +4 2mo ago A tokens not measured original Apache-2.0

fablize

132

fivetaku/fablize

Plugin Claude Code

Bundles 1 skill, 1 command, 3 hooks · 122 tokens together

A harness that makes Opus (or any Claude model) behave like Fable. It enforces completion, evidence, and verification as procedure, and auto-routes the right verified pack per task: render-output verification, a multi-story evidence gate, an investigation protocol, and an early-stop guard. It does not fake model…

not rated 895 +2 3mo ago A tokens not measured original MIT

agent-relay

133

AgentWorkforce/relay

Plugin Gemini CLI

Lets your Gemini CLI sub-agents communicate with each other in real time.

not rated 887 +12 today A tokens not measured original Apache-2.0

claude-council

134

hex/claude-council

Plugin Claude Code

Bundles 10 skills, 4 commands, 1 agent, 1 hook · 1,168 tokens together

Consult multiple AI coding agents (Gemini, OpenAI, Grok, Perplexity, Kimi, any model OpenRouter routes to, plus codex, antigravity, grok, kimi and cursor CLIs when installed, and a local ollama model) to get diverse perspectives on coding problems, with a streaming pane in tmux or inside Claude Code. It can also hand…

not rated 884 +18 changed 8d ago A tokens not measured original MIT

amp

137

23blocks-OS/ai-maestro

Plugin Claude Code

Bundles 1 MCP server

AI Maestro AMP channel — injects inbox messages into a running Claude Code session so an idle agent wakes and processes them, with no tmux keystrokes.

not rated 825 +8 today A tokens not measured original MIT

xyne-claw

139

juspay/xyne-spaces

Plugin Claude Code

Bundles 5 skills · 41 tokens together

Log in to Xyne Claw and invoke remote agents from Claude Code.

not rated 813 +10 today A tokens not measured original Apache-2.0

claude-smart

140

ReflexioAI/claude-smart

Plugin Claude Code

Bundles 1 skill, 5 commands, 7 hooks · 155 tokens together

Self-improving Claude Code, Codex, and OpenCode plugin that turns corrections into Preferences, Project-specific skills, and Shared skills.

not rated 787 +4 changed yesterday A tokens not measured original Apache-2.0

fractal

141

plasma-ai/fractal

Plugin Claude Code

Bundles 4 skills · 63 tokens together

Hierarchical agent loops with recursive self-organization.

not rated 783 +2 changed 1mo ago A tokens not measured original Apache-2.0

brand-building-skills

144

arnabbagxd/Brand-building-skills

Plugin Claude Code

Bundles 29 skills · 3,589 tokens together

29 brand building and marketing skills: brand strategy, naming, identity, voice, positioning, messaging, audit, guidelines, launch, rebranding, personal brand, manifesto, architecture, measurement, packaging, DTC marketing, B2B brand marketing, brand partnerships, UGC, ASO, WhatsApp marketing, email marketing…

not rated 760 +26 4mo ago A tokens not measured 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: