Building agents plugins

ryanthedev/claude-mux.mcp

Plugin Claude Code

Bundles 1 command, 1 MCP server · 27 tokens together

MCP server for tmux control and multi-agent coordination with Claude Code.

dstrupl/vardoger

Plugin Claude Code

Bundles 1 skill, 1 hook · 41 tokens together

Personalizes your AI assistant by analyzing conversation history and generating tailored rules. Runs entirely on your machine.

UrRhb/agentflow

Plugin Claude Code

Bundles 6 skills, 4 agents, 1 MCP server · 446 tokens together

Autonomous AI development pipeline using your Kanban board as the orchestration layer. Spawns builder, reviewer, and tester agents as a team with instant handoffs and infrastructure-level quality gates.

donnfelker/donnfelker-plugin-marketplace

Plugin Claude Code

Bundles 1 skill · 204 tokens together

Scouts an agent conversation (current or a past saved transcript) for skill opportunities and produces a markdown report of recommended new skills, edits to existing ones, and content to simplify, then hands off to /skill-creator or edits the affected SKILL.md directly.

cyanheads/hn-mcp-server

Plugin Claude Code

Bundles 32 skills, 1 MCP server · 2,220 tokens together

Browse Hacker News feeds, threads, and user profiles with full-text search via MCP. STDIO or Streamable HTTP.

aidevelopers2/remoteopenclaw-mcp

Plugin Claude Code

Bundles 2 MCP servers

Search 13,870+ MCP servers, 4,384+ agent skills, and plugins from your agent. No API key required.

oxgraph/oxcode

Plugin Claude Code

Bundles 1 MCP server

PageRank-curated code intelligence for coding agents. Bundles the oxcode MCP server over stdio (self-updating from v0.1.2): oxcodewatch builds the index and keeps it current as files change — a file lock elects a single writer per folder while other instances serve reads; explore/search/callers/callees/symbol/files/st.

EdytaKucharska/keel

Plugin Claude Code

Bundles 11 skills, 1 hook · 2,707 tokens together

Keel — an AI fractional-CTO advisor for product builders who don't have a senior technical voice in the room. Eight skills across the founder journey: first-build-scope, feature-decision, tech-evaluation, architecture-review, deep-review (repo-aware four-lens flagship), enterprise-ready, estimate-check…

inkatze/planwright

Plugin Claude Code

Bundles 11 skills, 9 hooks · 1,053 tokens together

Autopilot for spec-driven development. The human signs off and merges; planwright flies the spec. Scales to a multi-spec fleet: an agentic software factory on Claude Code primitives.

gaia-research/gaia-skill-heaven

Plugin Claude Code

Bundles 5 skills, 5 commands, 1 MCP server · 207 tokens together

Working prototype of Skill Heaven for Claude Code, actively tested for public use. One mechanic — /summon, one skill into context for one session, nothing installed — on one line: zero · low · med · high · xhigh · max · ultra, whose four surfaces are contiguous bands read from the current rung. /skill-zero is the…

iamakbarsha1/whetstone

Plugin Claude Code

Bundles 25 skills · 2,876 tokens together

Agent skills honed on real work — short, self-contained rule sets distilled from concrete engineering failures, so an agent (or human) can apply the lesson without the original context.

k1lgor/virtual-company

Plugin Claude Code

Bundles 27 skills, 1 command, 6 agents, 3 hooks · 957 tokens together

27 specialized agent skills with Voice Directive, Completion Protocol, Proactive Routing, Confusion Guardrails, Hard Gates, Iron Laws, Decision Trees, Failure Modes, 5 verification scripts, and 6 strategic agents for professional engineering orchestration.

imMamdouhaboammar/get-fable

Plugin Claude Code

Bundles 78 skills, 1 agent, 5 hooks · 3,879 tokens together

Portable coding lifecycle for AI agents: deterministic routing, research, planning, test-first changes, delegation, verification, review, security, release, handoff, evaluation, and recovery across 25 canonical skills.

n24q02m/claude-plugins

Plugin Claude Code

Bundles 1 skill, 1 command, 3 hooks · 39 tokens together

Peer AI agents coordinate through markdown messages in shared channel folders — group chat / blackboard, no orchestrator, autonomous zero-token waiting, cross-platform.

datatorag/mcp-gateway

Plugin Claude Code

Bundles 16 skills, 4 agents, 1 hook · 1,192 tokens together

Connect Claude to Google Workspace, Atlassian, and more via MCP.

Abhillashjadhav/AI-PM-essential-skills

Plugin Claude Code

Bundles 1 skill · 144 tokens together

Qualifies whether an AI workflow needs a graph, then designs a bounded graph of specialist loops or agents with typed node, edge, state, handoff, join, verification, budget, permission, recovery, and human-approval contracts. Produces a Mermaid view, machine-readable contract, and vendor-neutral orchestration skeleton.

hesreallyhim/ultracode-workflows

Plugin Claude Code

Bundles 1 skill, 7 commands, 1 hook · 239 tokens together

A comprehensive suite of Claude Code ultracode multi-agent workflow scripts, along with a workflow-authoring skill, a live-progress statusline, enhanced observation UI, and diagram tools. Everything composes into a full-lifecycle orchestration pipeline.

HM-Li/graph-engineering

Plugin Claude Code

Bundles 1 skill · 107 tokens together

Design multi-agent workflows as dependency graphs, not linear pipelines — fan-out/fan-in, verification gates, and per-node-type model/effort allocation.

reatcat/l123-harness

Plugin Claude Code

Bundles 4 skills, 6 hooks · 267 tokens together

A project structure for keeping an AI agent’s memory outside the model in three layers: persistent notes, an index, and detailed records. It also provides templates, approval controls, event logs, context-saving procedures, and weekly review tools.

dreamiurg/harness-map

Plugin Claude Code

Bundles 1 skill · 110 tokens together

Generate an interactive HTML dependency map of your AI harness: skills, slash commands, subagents, and MCP servers with typed, evidence-backed edges for architecture auditing and documentation.

AcidicSoil/skill-porter

Plugin Claude Code

Bundles 4 skills · 116 tokens together

Converts Claude Code skills to Gemini CLI extensions and vice versa. Use when the user wants to make a skill cross-platform compatible, port a skill between platforms, or create a universal extension that works on both Claude Code and Gemini CLI.

agentic-utils/skills

Plugin Claude Code

Bundles 5 skills · 221 tokens together

Skills grounded in Claude Code internals.

mrt150683-lgtm/atlas-cms

Plugin Claude Code

Bundles 12 skills · 692 tokens together

Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling.

mryll/skills

Plugin Claude Code

Bundles 16 skills · 2,817 tokens together

Mryll's collection of research-backed Claude Code skills.