Building agents plugins

3,820 tagged Building agents, measured the same way as everything else here.

Browse within: agent-orchestration 51Multi-Agent 50agentic-workflow 49plugin 39claude-code-plugins 34claude-code-skills 34claude-plugin 33agentic-coding 32codex-cli 31gemini 28Autonomous Agents 27Orchestration 27claude-ai 26context-engineering 26

claude

193

josstei/maestro-orchestrate

Plugin Claude Code

Bundles 17 agents, 1 MCP server · 4,469 tokens together

Multi-agent development orchestration platform — 39 specialists, 4-phase orchestration, native parallel subagents, persistent sessions, and standalone review/debug/security/perf/seo/a11y/compliance commands.

459 26d ago A tokens not measured original Apache-2.0

skills

197

coleam00/skills

Plugin Claude Code

Bundles 33 skills · 2,928 tokens together

The PIV loop (plan, implement, validate, review, commit, PR) plus priming, planning, worktrees, and the meta-skills for building your own AI Layer.

442 +7 7d ago A tokens not measured original MIT

sponsio-claude-code

198

SponsioLabs/Sponsio

Plugin Claude Code

Bundles 1 skill, 1 hook · 263 tokens together

Runtime contract guardrails for every tool call in your Claude Code session — backed by per-plugin contract libraries under /.sponsio/plugins/.

438 5d ago A tokens not measured original Apache-2.0

agentops

200

boshu2/agentops

Plugin Claude Code

Bundles 51 skills, 4 agents, 1 hook · 2,075 tokens together

The operations layer for agentic engineering: portable skills and evidence contracts connecting intent, coding agents, software factories, and independent judgment.

431 5d ago A tokens not measured original Apache-2.0

nelson

205

Aspegio/nelson

Plugin Claude Code

Bundles 1 skill, 1 agent, 5 hooks · 86 tokens together

Royal Navy agent coordination framework — sailing orders, battle plans, action stations, and a captain's log.

415 2mo ago A tokens not measured original MIT

conductor

208

microsoft/conductor

Plugin Claude Code ✓ vendor

Bundles 1 skill · 64 tokens together

Multi-agent workflow orchestration via YAML. Ships the conductor skill so the assistant can validate, run, debug, and author workflow files for the conductor CLI.

408 5d ago A tokens not measured original MIT

reins

209

pegasi-ai/reins

Plugin Claude Code

Bundles 1 skill · 58 tokens together

Runtime security for AI agents. Blocks destructive actions before execution, routes high-risk operations through human approval, and maintains an immutable audit trail. Covers OWASP MCP Top 10, ASI Top 10, and Agentic Skills Top 10.

408 3mo ago A tokens not measured original Apache-2.0

agnix

211

agent-sh/agnix

Plugin Claude Code

Bundles 1 skill, 1 command, 1 agent · 111 tokens together

Lint agent configurations before they break your workflow. 454 rules for Skills, Hooks, MCP, Memory, Plugins.

400 4d ago A tokens not measured original Apache-2.0

clawdcursor

212

AmrDab/clawdcursor

Plugin Claude Code

Bundles 1 skill · 265 tokens together

Safe cross-OS desktop & browser control for Claude Code — the fallback execution layer for when APIs, CLIs, and direct integrations aren't available. Registers the clawdcursor MCP server in compact mode and bundles its usage skill (the SKILL.md at the repo root). Requires Node.js 20+; the MCP server launches via npx…

399 3d ago A tokens not measured original MIT

BlockRunAI/blockrun-mcp

Plugin Claude Code

Plugin marketplace listing 16 plugins: blockrun, blockrun-setup, blockrun-debug, blockrun-upgrade, exa-research.

393 3d ago A tokens not measured original MIT