---
title: "Agent Tooling Agent Plugins — page 3 of 6"
description: "Plugins that build, inspect, or extend AI agents themselves: MCP server builders, skill and plugin authoring kits, memory and context management, prompt engineering, agent evaluation and observability."
canonical: https://agentpluginsdirectory.com/categories/agent-tooling/page/3
last-updated: 2026-08-25
---

# Agent Tooling Agent Plugins — page 3 of 6

Plugins that build, inspect, or extend AI agents themselves: MCP server builders, skill and plugin authoring kits, memory and context management, prompt engineering, agent evaluation and observability.

| Name | Description | Repo |
| --- | --- | --- |
| [grok-bot-rooms](https://agentpluginsdirectory.com/plugins/grok-bot-rooms) | Hosted Grok Bot assistant registry with rooms: first-load welcome prompt for lobby, register approved assistants, check into general/game rooms, room slash commands (/join /leave /whos-here /who), and host-and-invite so colleagues share one host's lobby. Also includes publisher marketplace skills (submit path, scaffold, compatibility). Skills + remote MCP; no IDE-only components. | mrlynn/grok-bot-plugin-example |
| [kyberion-agent-plugin](https://agentpluginsdirectory.com/plugins/kyberion-agent-plugin) | Portable Agent Plugins package for Kyberion governed operations, knowledge access, mission control, approvals, and audit workflows. | famaoai-creator/kyberion |
| [maintainerd-core](https://agentpluginsdirectory.com/plugins/maintainerd-core) | Foundation for the maintainerd maintainer toolkit. Ships bootstrap (generates a repo's .claude/maintainerd.json config contract and starter guidelines) and doctor (validates that setup — config, paths, commands, labels, guidelines, rosters — and reports what's wrong), plus the canonical config schema reference that every other maintainerd plugin reads. | Vycari/maintainerd |
| [okf-agent-graph](https://agentpluginsdirectory.com/plugins/okf-agent-graph) | OKF Agent Graph Engineering Runtime (AGER): author multi-agent loop graphs as OKF and reverse-engineer existing agent stacks. Multi-host bindings and write isolation. | SpillwaveSolutions/okf-agent-graph |
| [okf-graph-eng](https://agentpluginsdirectory.com/plugins/okf-graph-eng) | OKF graph engine: validate, walk, pack, and impact-analyze Git-native knowledge graphs. Owns Catalog and ContextPack. Domain nouns live in PKC, SAC, DEKC, and AGER. | SpillwaveSolutions/okf-plugin |
| [ollama](https://agentpluginsdirectory.com/plugins/ollama) | agent-tools-runtime plugin for Ollama's REST API: list/pull models, single-shot generate/chat completions, and async jobs (start_generate/start_chat + job_status) for calls that take a while, against a local server or Ollama Cloud. | MauricioPerera/agent-tools-runtime |
| [periscope](https://agentpluginsdirectory.com/plugins/periscope) | 给纯文本 coding agent 的视觉桥插件 —— 贴图自动注入文字描述 | toRolex/periscope |
| [precise-terms](https://agentpluginsdirectory.com/plugins/precise-terms) | Transform verbose instructions into concise prompts and canonical technical terms while preserving every stated requirement. | andydrewie/precise-terms |
| [qi](https://agentpluginsdirectory.com/plugins/qi) | Work on qi — a local-first text river running Granite 4.1, with research that verifies its own citations and a standalone Mac app. Covers setup, editing the codebase, the model cards, adapter conversion, the research process, and shipping. | qubie-org/qi |
| [quantitative-grounding](https://agentpluginsdirectory.com/plugins/quantitative-grounding) | Add decision-useful quantitative structure for scale, comparison, likelihood, economics, uncertainty, and consequential empirical claims without numerical theater or false precision. | andydrewie/quantitative-grounding |
| [skill.validator](https://agentpluginsdirectory.com/plugins/skill.validator--adelpro) | Multi-standard validator for agent skills and plugins | adelpro/skill-validator-omni |
| [skilla](https://agentpluginsdirectory.com/plugins/skilla) | Install, update and remove Agent Skills and Agent Plugins from git repositories with the skilla CLI, instead of vendor-specific plugin commands. | junior/skilla |
| [unabyss](https://agentpluginsdirectory.com/plugins/unabyss) | Personal and company context from Unabyss, available to your agent through the Unabyss MCP server. | Unabyss/unabyss-vellum |
| [vibe-agent](https://agentpluginsdirectory.com/plugins/vibe-agent) | Domain-agnostic agent workflows: skills, commands, hooks, and delivery graphs. | ducnd58233/vibe-agent |
| [wc-view](https://agentpluginsdirectory.com/plugins/wc-view) | Interactive local workspace for reviewing and iterating on Markdown and agent-generated HTML artifacts | astrojose/wc-view |
| [adaptive-sdd](https://agentpluginsdirectory.com/plugins/adaptive-sdd) | Guide TinySpec, LiteSpec, official GitHub Spec Kit, and portable Project Memory through one approval-gated workflow. | JonC613/adaptive-sdd |
| [agency-agents](https://agentpluginsdirectory.com/plugins/agency-agents) | 數位行銷代理商專用 Agent 集合，涵蓋工程、設計、行銷、銷售、測試等 14 個專業類別，共超過 140 個專業 Agent。 | RDCrystalLab/agentic-plugins |
| [agent-aware-cli](https://agentpluginsdirectory.com/plugins/agent-aware-cli) | Best practices and architectural guidelines for CLI tools optimized for both human users and AI coding agents. | ghchinoy/agent-skills |
| [agent-builder](https://agentpluginsdirectory.com/plugins/agent-builder) | Creates, evaluates, and packages confirmed capabilities as one-agent-with-licensed-skills plugins. | tiennguyentt/agent-plugins |
| [agent-computer-use](https://agentpluginsdirectory.com/plugins/agent-computer-use) | Native macOS computer use and GPT Realtime voice control through CUAService. | ingpoc/agent-plugins |
| [agent-craft](https://agentpluginsdirectory.com/plugins/agent-craft) | Build agents and their interfaces: write prompts, skills, and MCP servers, delegate across subagents, enforce output schemas, and recall earlier decisions. | opspresso/agent-plugins |
| [agent-platform](https://agentpluginsdirectory.com/plugins/agent-platform) | Rewrite instructions with Agent STE, create agent definitions, and orchestrate multi-agent pipelines. | dasobral/skills |
| [agent-platform-skills](https://agentpluginsdirectory.com/plugins/agent-platform-skills--alanblythe) | Field notes for building on Gemini Enterprise Agent Platform: ADK vs A2A registration, A2UI rendering, Agent Identity, Agent Gateway, what crosses an agent-to-agent hop, and where state lives across Sessions and Memory Bank. | alanblythe/agent-platform-skills |
| [agent-plugin-builder](https://agentpluginsdirectory.com/plugins/agent-plugin-builder--pproenca) | Authoring and conformance tooling for the Agent Plugins Specification v1.0.0: scaffolds plugin.json, skills/, and mcp.json, and verifies them with a bundled validator. | pproenca/dot-plugins |
| [agent-plugin-forge](https://agentpluginsdirectory.com/plugins/agent-plugin-forge) | Review and publish Agent Skills from any workspace as portable Agent Plugins 1.0 packages. | MiguelElGallo/agent-plugin-forge |
| [agent-plugin-marketplace](https://agentpluginsdirectory.com/plugins/agent-plugin-marketplace) | Find open-source Agent Plugins, compare their included Agent Skills and MCP servers, or search the directory from an MCP-compatible client. | IchenDEV/agent-plugin-mkt |
| [agent-plugins-builder](https://agentpluginsdirectory.com/plugins/agent-plugins-builder) | Create, migrate, package, and inspect Agent Plugins | HiAi-gg/agent-plugin-builder |
| [agent-plugins-doctor](https://agentpluginsdirectory.com/plugins/agent-plugins-doctor) | Diagnose and fix Agent Plugins | HiAi-gg/agent-plugins-doctor |
| [agent-plugins-example-zh](https://agentpluginsdirectory.com/plugins/agent-plugins-example-zh) | 基于 Agent Plugins Specification v1.0.0 的中文实践示范仓库：通过高质量 Skill、MCP 及二者组合案例，展示 Agent Plugin 的设计、组织、运行与复用。 | whale4rain/agent-plugins-example-zh |
| [agent-skills](https://agentpluginsdirectory.com/plugins/agent-skills--kennyg) | A collection of portable skills for AI coding agents. | kennyg/agent-skills |
| [agent-toolbox](https://agentpluginsdirectory.com/plugins/agent-toolbox) | Reusable agent skills for project setup and reliable agent behavior. | chenkeyv/agent-toolbox |
| [agent-work-contracts](https://agentpluginsdirectory.com/plugins/agent-work-contracts) | Turn multi-step or delegated agent work into a bounded contract with concrete validation and a concise handoff. | AndreaGriffiths11/agent-work-contracts |
| [agentplugins](https://agentpluginsdirectory.com/plugins/agentplugins) | Portable Agent Plugin and skill for converting components (hooks, commands, tools) between coding-agent vendors. | shuvrobhai/AgentPlugins |
| [agents-ai-ml](https://agentpluginsdirectory.com/plugins/agents-ai-ml) | AI/ML pipeline skills: prompts, LLM costs, RAG, embeddings, guardrails. | skillshop-ostyles/skillshop-agents |
| [ai-mise](https://agentpluginsdirectory.com/plugins/ai-mise) | Looks at the AI setup you already have, finds what is there and going unused, and recommends the lightest thing that would help. It recommends and shows; it changes nothing without approval. | boulaajaj/ai-mise |
| [akc-ccc](https://agentpluginsdirectory.com/plugins/akc-ccc) | AI Keep Clean Context Control Center (CCC) Free for Visual Studio Code Agents / GitHub Copilot Chat — workspace identity: accent naming (words + hex), optional IDE border cue, MCP visual-context tools. Trial/Pro extends this plugin with Project HUD, branding, and device activation via ready-4-it.com/akc_ccc (Zebra akc_ccc) — not paid Agents Marketplace checkout. | timejunky/r4it_ai_keep_clean_ccc_public |
| [analyze-screen-feedback](https://agentpluginsdirectory.com/plugins/analyze-screen-feedback) | Ground narrated macOS screen-recording feedback in local word timestamps, visible interface evidence, cursor motion, and explicit uncertainty. | andydrewie/analyze-screen-feedback |
| [ask-human](https://agentpluginsdirectory.com/plugins/ask-human) | Request an ordinary human decision or missing non-secret information through AskHuman. | megamen32/ask-human-plugin |
| [axiom](https://agentpluginsdirectory.com/plugins/axiom) | Guidance-first Codex engineering with Luna MAX workers, Sol MAX design routing, fresh Sol XHIGH review, context isolation, and safe Git coordination. | phni3j9a/axiom |
| [bootstrap-os](https://agentpluginsdirectory.com/plugins/bootstrap-os) | Preview 0.1.1 pointer to published Bootstrap OS. Skills hyperlink the constitution. Team Import from Repo only — not a public catalog submit. Not mentee-ready hosted boards. Path 1 stays the front door. | ivelin/bootstrap |
| [bruh](https://agentpluginsdirectory.com/plugins/bruh) | Erklärt die letzte Antwort in einfacher Sprache neu — gleiche Aussage, keine neuen Informationen. | Xuoon/skills |
| [building-with-zep](https://agentpluginsdirectory.com/plugins/building-with-zep) | Build and configure applications that use Zep — agent memory built on temporal Context Graphs. Bundles the building-with-zep skill and the Zep documentation MCP server. | getzep/building-with-zep-plugin |
| [byterover](https://agentpluginsdirectory.com/plugins/byterover) | Answer company questions from accepted ByteRover Company Brain context and submit knowledge for governed learning. | campfirein/grove-plugin |
| [claude-agent-sdk-ager](https://agentpluginsdirectory.com/plugins/claude-agent-sdk-ager) | Translate a validated AGER/OKF AgentGraph into a Claude Agent SDK lead + subagents project (max_turns, tools). | SpillwaveSolutions/claude-agent-sdk-ager |
| [claude-api](https://agentpluginsdirectory.com/plugins/claude-api--agentplugin-net) | Portable Agent Plugin packaging of the claude-api Agent Skill. | agentplugin-net/portable-agent-plugins |
| [claude-code-ager](https://agentpluginsdirectory.com/plugins/claude-code-ager) | Translate a validated AGER/OKF AgentGraph into a Claude Code plugin (skills, agents, commands, hooks). Multi-host: Claude Code, Grok Build, Codex, Cursor, Agent Plugins 1.0. | SpillwaveSolutions/claude-code-ager |
| [claude-managed-agents-ager](https://agentpluginsdirectory.com/plugins/claude-managed-agents-ager) | Translate a validated AGER/OKF AgentGraph into a Claude Managed Agents YAML manifest (entry, loop, agents). | SpillwaveSolutions/claude-managed-agents-ager |
| [claude-remote-control](https://agentpluginsdirectory.com/plugins/claude-remote-control) | Configure Claude Code Remote Control server mode and choose between the current computer, Claude web, an existing host, and new paid hosting. | Anchras/terminalbox-tools |