Building agents

meganemura/headsign

Plugin Claude Code

Bundles 3 skills, 3 hooks · 276 tokens together

A tiny phase gate for coding agents: your shell checks decide pass/fail (never the LLM), your workflow routes the agent (advance / retry / escalate / done). The agent drives, headsign holds the state.

alexsds/ade-workflow

Plugin Claude Code

Bundles 3 skills, 4 commands, 2 agents, 1 hook, 1 MCP server · 762 tokens together

Agent-Driven Engineering: Anthropic's 3-agent harness with pluggable rubrics and testing tools for long-running app development.

didvc/claude-chrome-multi-instance-warn

Plugin Claude Code

Bundles 1 hook

An agent driving a browser tends to start a new one rather than use the one already open, and to size its work off the core count. This warns once per session when a tool payload is about to do either. Never blocks.

vivekkrishna/agentic-validation-skills

Plugin Claude Code

Bundles 5 skills · 278 tokens together

Agentic test automation guidelines based on the CIGE standard (Context, Intent, Guardrails, Execution) for authoring self-healing, goal-driven AI test cases.

romerma/mstack

Plugin Claude Code

Bundles 12 skills, 5 agents, 5 hooks · 878 tokens together

Rigorous, verifiable agent workflows for Claude Code. A router over playbooks, an opt-in spec path, durable state on disk, and gates that are code rather than prose.

Jack-infinity420/three-mechanisms-plugin

Cursor rule Cursor

A set of rules for an AI coding agent built around three work areas: reports and requests, follow-up checks, and information services.

10CG/aria-plugin

Plugin Claude Code

Lists 1 plugin

A plugin marketplace package built around AI-driven domain-driven design, a way to organise software around the business concepts it models. Its description lists 42 skills, 11 agents, and hooks, including a default secret-protection hook.

RonMizrahi/superpowers-graph

Plugin Claude Code

Bundles 1 skill, 1 agent · 247 tokens together

The Superpowers software-development methodology executed as a guarded state machine: 21 typed nodes, 96 total exit guards, 9 bounded retry loops, durable run state that survives compaction, and a ledger recording every step that could not run.

alexmmatos/essentials-claude-code

Plugin Claude Code

Bundles 3 skills, 3 commands, 156 agents, 1 hook · 5,811 tokens together

Audit how well a project takes advantage of Claude Code's extensions (CLAUDE.md, settings.json, skills, subagents, rules, MCP) and produce a 0-100 score with recommendations.

aminry/auto-claude-plugins

Plugin Claude Code

Bundles 2 commands · 29 tokens together

Creates custom auto-develop loops for any feature in any codebase — analyzes features, builds capability specs, and generates autonomous iterative development skills that add new functionality.

nullphase-net/enfurbish

Plugin Claude Code

Bundles 1 skill, 1 hook · 50 tokens together

Approval gate for instruction files. Surfaces new or modified CLAUDE.md, .claude/rules/ files (project and user-global) and the files they @import at session start; the user explicitly affirms them before Claude treats them as trusted.

aivsomkar/advisor-strategy-skill

Plugin Claude Code

Bundles 1 skill · 88 tokens together

Advisor Strategy skill for Claude Code — spawns a stronger model (Opus) as a strategic advisor for architecture, security, debugging, and performance decisions.

sh5623/self-improvement

Plugin Claude Code

Bundles 3 skills, 1 agent, 1 hook · 265 tokens together

When a convention bites you, fix the convention — an evidence-gated repair loop (detect → classify → verify → codify → propagate → record) plus budgets, demotion and archiving that keep rule docs from growing without bound. Stack-agnostic.

ne11nn/cantos-plugin

Plugin Claude Code

Bundles 25 skills, 2 commands, 11 agents, 2 hooks · 1,808 tokens together

The full Cantos system as a one-command install: a self-improving, multi-agent assistant orchestrator for Claude Code. /cantos:init scaffolds the whole writable system into a project; /cantos:start runs it for one session. Bundles the orchestrator, specialist assistants, sub-agents, workflows, references, and a…

vimoxshah/skills

Plugin Claude Code

Bundles 10 skills, 1 command, 18 agents · 2,185 tokens together

Skills and agents for Claude Code — visual verification, shareable HTML artifacts, arXiv research intake, model routing, deck and theme systems, and specialist advisor agents.

txw842lkj-cmd/silicon-circle-skill

Plugin Claude Code

Bundles 1 skill · 136 tokens together

Explore earning with AI through task trading and Skill commerce: find paid work, sell Agent Skills, deliver results, and buy or run Skills. Check live opportunities, fees and Circle Credits terms. No guaranteed income.

raghatatepiyush/ringmaster

Plugin Claude Code

Bundles 5 skills, 1 command, 3 agents, 3 hooks · 1,431 tokens together

Turns Claude Code into a disciplined engineering team: it frames the goal, plans behind an approval gate, routes each step to the best specialist plugin (with built-in fallbacks), and runs a bundled Test Architect, an adversarial Security Gate, a two-axis code review, and an ownership review that makes sure a…

pcvelz/cloudone

Plugin Claude Code

Bundles 3 commands · 191 tokens together

Spawn separate zero-token Claude Code sessions against a local model (llama-swap / llama.cpp) for long-running or simple side tasks — keep your main session in its prime context.

Evolvlabsai/Exolvra-Genesis

Plugin Claude Code

Bundles 1 skill, 3 commands, 3 agents · 359 tokens together

Minimal Exolvra Genesis loop orchestrator for Claude Code: a lead agent iterates builder subagents against blind, fresh-context critics comparing real output to a concrete quality bar, until the assembled work wins twice in a row.

spacegrowth/claude-relay

Plugin Claude Code

Bundles 20 skills, 1 agent, 4 hooks · 1,269 tokens together

Delegate work packets from a lead Claude Code session to executor sessions in their own iTerm tabs, with session reuse instead of always spawning fresh.

xiaodong528/mobilework-expert-manager

Plugin Claude Code

Lists 1 plugin

Installable tools that turn business goals into confirmable MobileWork expert and expert-team packages.

john-farina/claude-plugins

Plugin Claude Code

Bundles 7 commands · 311 tokens together

Build Claude Code skills, agents, hooks, and MCP servers from plain-language descriptions. Generate, validate, and ship plugins without writing boilerplate.

ushibo/brigade

Plugin Claude Code

Bundles 10 skills, 9 commands, 15 agents, 3 hooks · 2,375 tokens together

Your AI dev brigade for Claude Code. A chef (sprint planner) coordinates specialist agents (frontend, designer, nodejs, golang, devops) through wave-based execution with fan-out review, Bug Council for hard bugs, and sprint learnings between iterations. Zero dependencies.

IISweetHeartII/oh-my-harness

Plugin Claude Code

Bundles 2 skills, 3 commands, 1 hook · 513 tokens together

The team-architecture factory for Claude Code — a meta-skill that turns a domain description into an agent team and the skills they use. Three native execution modes (Workflow orchestration, persistent named-agent collaboration, sub-agent delegation), six team-architecture patterns, and workflow-native quality…