Building agents plugins

3,758 tagged Building agents, measured the same way as everything else here.

Browse within: claude-code-plugin 275cli 122cursor 103agents 102ai-coding 87LLM 86agentic-ai 75ai-tools 70skills 70agent-orchestration 53agent 50agentic-workflow 45claude-code-plugins 43Multi-Agent 42

relay

2499

cptnbg/relay

Plugin Claude Code

Bundles 1 skill, 8 commands · 149 tokens together

Run a long multi-phase build to completion across automatically chained Claude Code sessions, refreshing context before quality degrades. Sandboxed by default, with a consented full-trust mode for work that needs SSH or the network.

not rated 1 14d ago A tokens not measured original MIT

cairnkit

2500

shenchangmin/cairnkit

Plugin Claude Code

Bundles 2 skills, 7 commands, 11 agents · 718 tokens together

A knowledge-precipitation harness for Claude Code — a disciplined multi-stage delivery workflow that captures durable learning and matures it through reuse. The workflow is the pipe; knowledge is the moat.

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

prompt-pilot

2502

savasturkoglu1/promptpilot-plugin

Plugin Claude Code

Bundles 1 command · 21 tokens together

Turns rough, vague prompts into precise, context-enriched prompts. Explores the current codebase read-only, weaves real file paths and symbols into the rewritten prompt, and never implements the task itself.

not rated 1 3d ago A tokens not measured original MIT

specseal

2504

MichaelYcJo/SpecSeal

Plugin Claude Code

Bundles 23 skills, 5 agents, 3 hooks · 2,131 tokens together

SpecSeal — specs, sealed: an implement/review agent chain with hook enforcement, an evidence ledger with drift detection, and a tool-agnostic review handoff protocol.

not rated 1 changed today A tokens not measured original MIT

cadence

2505

sentasity/cadence

Plugin Claude Code

Bundles 11 skills, 5 agents, 1 hook · 1,714 tokens together

Phase-aware, sub-agent-driven design/plan/execute system with explicit OOS discipline and post-deploy validation.

not rated 1 19d ago A tokens not measured original MIT

copycat

2506

Lover0ne/devstuff

Plugin Claude Code

Bundles 2 commands · 63 tokens together

Anonymize skills into reusable templates with smart placeholders. Clone any skill, replace project-specific values with {{placeholders}}, then choose: sanitize-only (raw placeholders) or questionnaire mode (auto-collects inputs via AskUserQuestion).

not rated 1 3mo ago A tokens not measured

servo

2508

t1djani/servo

Plugin Claude Code

Bundles 9 skills, 1 command · 481 tokens together

Process AI-first: ground-truth oracles, non-colluding gates, deterministic plans.

not rated 1 3mo ago A tokens not measured original MIT

orchestrate

2511

odysseus0/claude-orchestrate

Plugin Claude Code

Bundles 1 skill, 1 command · 104 tokens together

Decompose a large goal into a tree of parallel workers running in isolated git worktrees, collect typed handoffs, replan, repeat until terminal. Idiomatic Claude Code realization of Cursor /orchestrate.

not rated 1 3mo ago A tokens not measured original MIT

headsign

2512

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.

not rated 1 changed today A tokens not measured original MIT

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.

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

mstack

2516

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.

not rated 1 20d ago A tokens not measured original MIT

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.

not rated 1 changed today A tokens not measured

superpowers-graph

2519

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.

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

super-fr-dispatch

2520

derio-net/super-fr

Plugin Claude Code

Bundles 2 skills · 137 tokens together

super-fr dispatch: queue phases to autonomous runners (VibeKanban adapter included) with per-PR quality gates.

not rated 1 changed 4d ago A tokens not measured original MIT