agent-toolkit

A marketplace listing for a collection of add-ons for AI coding agents. It includes tools for code analysis, running other coding agents, creating commands, and improving agent instructions.

In plain words
What is it for?
It is for discovering add-ons such as Codex, Gemini, agent documentation refactoring, and command creation tools. It can help identify extensions for analysis, large-context work, or agent customization.
Why use it?
It gives developers a catalog of separately selectable extensions instead of requiring one large bundle. The listing also records each add-on's purpose, source, and category.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add softaworks/agent-toolkit
agentmods
npx agentmods add plugins/softaworks/agent-toolkit/marketplace
Clone the repo
git clone --depth 1 https://github.com/softaworks/agent-toolkit

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

agent-toolkit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/marketplace.json · 927 lines

How it starts

The opening of the file, as written. The whole thing — 927 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "agent-toolkit",
  "owner": {
    "name": "softaworks",
    "url": "https://github.com/softaworks"
  },
  "metadata": {
    "description": "Skills, agents, and commands for AI coding agents - individually selectable",
    "version": "1.0.10"
  },
  "plugins": [
    {
      "name": "codex",
      "description": "Use when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing. Uses GPT-5.2 by default for state-of-the-art software engineering.",
      "source": "./dist/plugins/codex",
      "strict": false,
      "skills": [
        "./skills/codex"
      ],
      "category": "ai-tools",
      "keywords": [
        "ai",
        "code-analysis",
        "gpt",
        "codex",
        "openai"
      ]
    },
    {
      "name": "gemini",
      "description": "Use when the user asks to run Gemini CLI for code review, plan review, or big context (>200k) processing. Ideal for comprehensive analysis requiring large context windows. Uses Gemini 3 Pro by default for state-of-the-art reasoning and coding.",
      "source": "./dist/plugins/gemini",
      "strict": false,
      "skills": [
        "./skills/gemini"
      ],
      "category": "ai-tools",
      "keywords": [
        "ai",
        "code-review",
        "large-context",
        "gemini",
        "google"
      ]
    },
    {
      "name": "perplexity",
      "description": "Web search and research using Perplexity AI. Use when user says 'search', 'find', 'look up', 'ask', 'research', or 'what's the latest' for generic queries.",
      "source": "./dist/plugins/perplexity",
      "strict": false,
      "skills": [
        "./skills/perplexity"
      ],
      "category": "ai-tools",
      "keywords": [
        "ai",
        "search",
        "research",
        "perplexity"
      ]
    },
    {
      "name": "agent-md-refactor",
      "description": "Refactor bloated AGENTS.md, CLAUDE.md, or similar agent instruction files

Read the full file on GitHub · 927 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 927 lines scan A f55136f3654c

Subscribe to this mod's changes

agent-toolkit is a plugin published in the GitHub repository softaworks/agent-toolkit (2,401 stars, last pushed 5mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.