3,692 tagged Building agents, measured the same way as everything else here.
Browse within: claude-code-plugin 284cli 114agents 100ai-coding 95LLM 83agentic-ai 79ai-tools 73skills 71agent-orchestration 51agent 49Multi-Agent 46agentic-workflow 45claude-code-plugins 43gemini 39
Plugin Claude Code
Bundles 1 skill · 64 tokens together
P2P agent capability network — discover and request capabilities from peer agents when you lack TTS, image gen, video, OCR, specialized data, or any API-dependent skill. Pay with credits.
Plugin Claude Code
Bundles 3 commands, 9 hooks · 60 tokens together
Kage manages your memory and agents. It briefs and runs agents in isolated git worktrees for a single run or a multi-wave goal, re-runs the checks itself instead of trusting the agent's report, and remembers what it learns so each brief is smarter than the last.
Plugin Claude Code
Bundles 21 skills · 1,220 tokens together
teneo-skills. Teneo Protocol AI agent skills for Claude Code and AI coding assistants.
ContextJet-ai/awesome-llm-observability
Plugin Claude Code
Bundles 26 skills · 2,363 tokens together
26 Agent Skills (several with runnable, unit-tested scripts) for building, evaluating, securing, and monitoring reliable LLM & AI-agent apps.
frank-luongt/faos-skills-marketplace
Plugin Claude Code
Bundles 14 skills, 8 commands · 0 tokens together
🤖 AI Engineer — AI Engineer + LLM Systems Specialist.
Plugin Claude Code
Bundles 32 skills, 2 commands, 89 agents, 6 hooks · 10,054 tokens together
Framework for behavior and workflow guardrails with knowledge accrual.
Plugin Claude Code
Multi-stack AI-assisted SDLC pipelines for Claude Code. Stack Provider Pattern: core owns the pipeline, framework plugins register themselves via stack.md profiles.
Plugin Claude Code
Bundles 2 skills, 1 hook · 148 tokens together
GraQle dev intelligence layer: graph-powered codebase reasoning, impact analysis, and governed edits via MCP, plus governed-workflow skills and an optional governance gate hook.
stone16/harness-engineering-skills
Plugin Claude Code
Bundles 2 skills, 5 agents · 208 tokens together
Two Claude Code engineering skills bundled as one plugin: review-loop (cross-LLM iterative code review with Codex or Gemini as peer) and harness (cybernetics-based Planner→Generator→Evaluator→Retro orchestration for complex tasks).
Plugin Claude Code
Bundles 1 skill, 3 commands · 89 tokens together
Long-horizon project goals for Claude Code: an attended /goal loop that advances one increment at a time, delegating through the codex and cursor plugins.
Plugin Claude Code
Bundles 1 skill · 93 tokens together
A workflow skill for long-running Codex, Claude Code, Cursor, and AI agent tasks with contracts, disk-backed state, role separation, verification traces, restarts, subjective scoring, and cleanup.
Plugin Claude Code
Bundles 3 commands, 1 hook · 20 tokens together
Implementation of the Dr. Ralph technique - continuous self-referential AI loops for interactive iterative development. Run Claude in a while-true loop with the same prompt until task completion.
Plugin Claude Code
Bundles 122 skills, 76 agents · 13,415 tokens together
361 agentic skills across 65 domains, 72 agent personas, and 17 team compositions following the agentskills.io open standard.
Plugin Claude Code
Autonomous research loops for any domain. 10 commands: core loop, plan, debug, fix, predict, security, scenario, reason, ship.
Plugin Claude Code
Bundles 13 skills · 946 tokens together
Focused skills for capable coding agents: design exploration, research, planning, implementation, multi-agent coordination, independent review, prose editing, memory, Git, terminal UI, and delegated image generation.
Plugin Claude Code
Bundles 3 skills, 5 agents, 5 hooks, 1 MCP server, 2 plugins · 225 tokens together
Conduct AI plugin collection — Agent Booster (token-efficient context routing) and more.
PolicyEngine/policyengine-claude
Plugin Claude Code
Bundles 23 skills · 3,662 tokens together
Complete PolicyEngine knowledge base - all agents, commands, and skills for users, analysts, and contributors.
Plugin Claude Code
Bundles 6 commands, 4 hooks, 1 MCP server · 19 tokens together
PLAN/ACT/EVAL workflow with auto-detection, specialist agents, and reusable skills for systematic TDD development.
Plugin Claude Code
Bundles 4 skills, 5 agents · 308 tokens together
Brewcode - full-featured development platform for Claude Code: infinite focus tasks, prompt optimization, skill/agent creation, quorum reviews, rules management.
cyanheads/workflows-mcp-server
Plugin Claude Code
Bundles 34 skills, 1 MCP server · 2,317 tokens together
Store, query, and create YAML workflow playbooks for LLM agents via MCP. STDIO or Streamable HTTP.
Plugin Claude Code
Bundles 10 skills, 47 commands · 1,130 tokens together
v9.29.2 — Model defaults refreshed: Opus 4.7 for planning/strategy/security-review, GPT-5.4 for code-review/implementation. New GPT-5.4 prompting guide. Set OCTOPUSLEGACYROLES=1 to opt out. Run /octo:setup.
BayramAnnakov/agent-tower-plugin
Plugin Claude Code
Bundles 1 skill, 4 commands · 67 tokens together
Multi-agent deliberation for AI coding assistants.
Manikantareddy941-hash/-caveman
Plugin Claude Code
Bundles 6 skills · 457 tokens together
Ultra-compressed communication mode. Cuts 75% of tokens while keeping full technical accuracy by speaking like a caveman.
Plugin Claude Code
Bundles 2 agents, 1 MCP server · 0 tokens together
MCP context & instinct engine — learned rules from sessions with confidence scoring. Provides tool-aware context injection and 6 MCP tools.
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: