Building agents plugins

3,748 tagged Building agents, measured the same way as everything else here.

Browse within: claude-code-plugin 276cli 122agents 96LLM 87ai-coding 87agentic-ai 77ai-tools 70skills 70agent-orchestration 53agentic-workflow 46agent 43claude-code-plugins 43Multi-Agent 42gemini 39

agent-chat

2233

lumeyon/agent-chat

Plugin Claude Code

Bundles 1 skill, 1 hook · 149 tokens together

Multi-agent collaboration for Claude Code via filesystem-mediated turn-taking. N agents on an arbitrary graph (Petersen, ring, star, pair) write turns to per-edge CONVO.md files with atomic .turn sentinels. Lossless DAG-based archive layer keeps long conversations cheap to re-read. Round 15d ships ephemeral-only…

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

agents-and-skills

2234

dremonkey/agents-and-skills

Plugin Claude Code

Bundles 8 skills · 586 tokens together

Agent definitions and skill prompts for Claude Code covering requirement-doc planning, technical-spec planning, architecture drafting, execution planning, and end-to-end initiative planning orchestration.

not rated 2 1mo ago A tokens not measured original MIT

agent-dev-skills

2236

kirill-sviridov/agent-dev-skills

Plugin Claude Code

Bundles 4 skills · 299 tokens together

Opinionated skills for building and debugging LangGraph agents and for prompt engineering: pick a stack, write a spec, debug a broken graph, and write better prompts.

not rated 2 2mo ago A tokens not measured original MIT

first-principles

2237

DerekYRC/agent-thinking-skills

Plugin Claude Code

Bundles 2 skills · 284 tokens together

First Principles thinking mode. Forces AI to break out of analogical reasoning and re-derive solutions from fundamental truths. Five-step framework: identify assumptions, strip them, return to ground truths, derive from scratch, compare.

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

capital-agent-skills

2239

RainFlashPoint/capital-agent-skills

Plugin Claude Code

Bundles 10 skills · 2,482 tokens together

A collection of command-line development skills for structured workflows, testing, code review, end-to-end checks, and shared team knowledge. TDD means writing tests before code; SDD refers to designing or specifying work before implementing it.

not rated 3 changed today A tokens not measured original MIT

agentic-engineering

2240

devantler-tech/agent-plugins

Plugin Claude Code

Bundles 6 skills, 3 agents · 1,111 tokens together

The autonomous engineering system for repository portfolios — engineer, read-only surveyor, and meta-engineer agents; portfolio, product, spend, and improvement workflows; cross-tool instruction architecture and skill discovery; configured by the consumer AGENTS.md.

not rated 2 changed today A tokens not measured original Apache-2.0

mcp-launcher-wrapper

2241

eBay/claudePlugins

Plugin Claude Code

Bundles 1 command · 44 tokens together

MCP server launcher wrapper scripts for managing and monitoring MCP servers in the background with daemon support.

not rated 2 7mo ago A tokens not measured original Apache-2.0

ai-agent-toolkit

2242

weijunswj/ai-agent-toolkit

Plugin Claude Code

Bundles 15 skills, 2 hooks · 1,107 tokens together

Source-first AI-agent toolkit with native Claude Code plugin metadata, English setup routing, Windows-safe hook repair, opt-in repo auto-update, and local bridge adapters.

not rated 2 changed today A tokens not measured

slashwork-work

2243

slashwork-sh/plugin

Plugin Claude Code

Bundles 1 skill, 1 agent · 379 tokens together

slashwork offloader. Interception is on by default: /work init authenticates (a bare /work with no token does the same), and from then on a PreToolUse hook routes self-contained subagent spawns to the offload network and returns the artifact in place, falling back to the local spawn on any miss. /work off pauses…

not rated 2 5d ago A tokens not measured original MIT

gravity-rail-developer

2244

Gravity-Rail/claude-plugins

Plugin Claude Code

Bundles 2 skills · 68 tokens together

Developer tools for building with the Gravity Rail SDK and CLI — guides, patterns, and recipes for workspace automation, AI assistants, and multi-channel communication.

not rated 2 1mo ago A tokens not measured

rw-kit

2246

RawinLab/claude-plugins

Plugin Claude Code

Bundles 13 commands, 5 agents · 377 tokens together

Fully Agentic Multi-Agent Orchestration Framework for Claude Code - Autonomous dev → UAT → QA pipeline with 150k token-budgeted tasks, parallel-first execution, retry limits, and enforcing quality gates.

not rated 2 6mo ago A tokens not measured

p-shed

2247

perky-team/claude-plugin

Plugin Claude Code

Bundles 4 skills · 233 tokens together

Scheduler/launcher for Claude Code headless runs. Cron-scheduled jobs launch claude -p in a folder, with per-job model, reasoning effort, timeout, duplicate guard, missed-tick catch-up, log rotation, a process-level circuit breaker that treats a Claude usage-limit / transient API overload as a skip (not a failure) so.

not rated 2 6d ago A tokens not measured

gemini-review

2248

bgreenwell/claude-plugins

Plugin Claude Code

Bundles 2 commands · 77 tokens together

Get a second opinion from Google's Gemini on code changes, plans, documentation, architecture, and other work products. Use when you need independent validation, cross-checking critical decisions, catching blind spots, or getting multiple AI perspectives on important work.

not rated 2 8mo ago A tokens not measured original MIT

agent-harness

2250

stilero/claude-plugins

Plugin Claude Code

Bundles 2 commands, 6 agents · 241 tokens together

Almost-autonomous agent harness that takes a GitHub issue or Linear story through planning, review, implementation, hardcore code review, and draft-PR creation. Self-tunes its subagents via a meta-reflection loop within hard safety boundaries.

not rated 2 2mo ago A tokens not measured original MIT

lmheads

2251

lmheads/claude-plugins

Plugin Claude Code

Bundles 3 skills, 2 commands, 3 agents, 1 MCP server · 497 tokens together

LmHeads A2A network plugin. Discover agents, invoke their skills, receive and respond to tasks. Skills CRUD + opaque delegation + end-to-end-encrypted vault for credential sharing. Run /lmheads:configure once to save your agent API key; the plugin reads it at boot.

not rated 2 4mo ago A tokens not measured

plugin-manager

2252

DVKolm/claude-plugin-manager

Plugin Claude Code

Bundles 1 skill · 33 tokens together

Visual web UI for managing, toggling, and browsing Claude Code plugins. Opens as a standalone app window with Anthropic-styled interface.

not rated 2 6mo ago A tokens not measured original MIT

context-engineering

2253

abossenbroek/abossenbroek-claude-plugins

Plugin Claude Code

Bundles 1 skill, 4 commands · 64 tokens together

Production-grade context engineering tool for expert LLM engineers. Analyzes and improves plugin architectures using SOTA orchestration patterns - Four Laws of Context Management, tiered fidelity, severity-batched grounding, and firewall architectures.

not rated 2 4mo ago A tokens not measured original BSD-3-Clause

shuji-bonji/claude-plugins

Plugin Claude Code

Plugin marketplace listing 23 plugins: houki-research, houki-egov-mcp, houki-nta-mcp, pdf-publish, pdf-trust.

not rated 2 changed today A tokens not measured original MIT

claude-workflow-plugin

2255

xirothedev/claude-workflow-plugin

Plugin Claude Code

Bundles 3 skills · 286 tokens together

Multi-phase agent orchestration for Claude Code. Inspired by Bun's migration workflow pattern. Bootstraps .claude/workflows/ in any project with TypeScript runtime, JSON Schema validation, and parallel agent execution.

not rated 2 4mo ago A tokens not measured

mcpconnect

2256

delphi-blocks/claude-plugins

Plugin Claude Code

Bundles 1 skill · 206 tokens together

Build MCP servers in Delphi with MCPConnect: create a new server (stdio, WebBroker or Indy), add tools, resources, templates, App UIs and prompts, and set up sessions, notifications and OAuth security.

not rated 2 29d 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: