A collection of 100 specialised coding agents covering software engineering, product work, operations, design, data science, security, infrastructure, and AI operations. Each agent is intended to handle a specific type of professional task.

Supporting tasks such as backend and mobile development, infrastructure, security reviews, analytics, user experience, API documentation, cloud operations, machine learning, and AI evaluation.

It gives a team access to different specialist roles without requiring one general-purpose agent to handle every kind of problem. This can help divide complex work by area of expertise.

tonone — Plugin for Claude Code by jeremylongshore

About the project

Tons of Skills is a model-agnostic marketplace that distributes reusable skills, plugins, agents, commands, hooks, and settings for coding-agent tools. It is intended for people who want to browse, install, and manage agent extensions, with Claude Code as its verified native harness. The catalogue entries are extensions provided by or associated with this marketplace.

jeremylongshore/tons-of-skills-marketplace · 2,876 stars · on GitHub · tonsofskills.com

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.

Clone the repo

git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/jeremylongshore/tons-of-skills-marketplace/tonone/github.svg)](https://agentmods.dev/plugins/jeremylongshore/tons-of-skills-marketplace/tonone)

Your own site

<a href="https://agentmods.dev/plugins/jeremylongshore/tons-of-skills-marketplace/tonone"><img src="https://agentmods.dev/badge/plugins/jeremylongshore/tons-of-skills-marketplace/tonone/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/jeremylongshore/tons-of-skills-marketplace/tonone"><img src="https://agentmods.dev/badge/plugins/jeremylongshore/tons-of-skills-marketplace/tonone.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 100 agents, 9 plugins cost 6,033 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

tonone 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 1mo ago.

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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

tonone — 95% identical, 80 lines differ

plugins/ai-agency/tonone/.claude-plugin/plugin.json · 114 lines

How it starts

The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "tonone",
  "description": "Engineering + Product + Operations + Legal + Design + Data Science + Security Operations + Developer Experience + Infrastructure Specialist + AI Operations team \u2014 100 agents as Claude Code specialists. Infrastructure, DevOps, backend, security, ML/AI, mobile, UX, analytics, growth, revenue, content, PR, customer success, finance, people, operations, support, contracts, compliance, IP, governance, regulatory, color systems, typography, motion, accessibility, design tokens, forecasting, feature engineering, model training, drift monitoring, vector search, LLM fine-tuning, pen testing, detection engineering, incident response, zero trust, API docs, SDK design, developer onboarding, Kubernetes, Terraform, FinOps, service mesh, edge computing, caching, queuing, multi-cloud, chaos engineering, model deployment, LLM evaluation, AI observability, guardrails, prompt engineering, embeddings, ranking, and more.",
  "version": "1.9.1",
  "author": {
    "name": "tonone-ai",
    "url": "https://tonone.ai"
  },
  "repository": "https://github.com/tonone-ai/tonone",
  "license": "MIT",
  "keywords": [
    "agents",
    "engineering-team",
    "infrastructure",
    "devops",
    "backend",
    "security",
    "observability",
    "frontend",
    "ml",
    "mobile",
    "embedded",
    "analytics",
    "testing",
    "platform",
    "sales",
    "revenue",
    "customer-success",
    "content-marketing",
    "pr",
    "community",
    "finance",
    "people",
    "operations",
    "support"
  ],
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "bash \"${CLAUDE_PLUGIN_ROOT}/hooks/install-statusline.sh\""
          },
          {
            "type": "command",
            "command": "node \"${CLAUDE_PLUGIN_ROOT}/hooks/tonone-update-check.js\"",
            "timeout": 8
          },
          {
            "type": "command",
            "command": "node \"${CLAUDE

Read the full file on GitHub · 114 lines

Contents

What it installs

The manifest is a name and a version. 100 agents, 9 plugins travel with it, and installing the plugin installs all of them — 6,033 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

marketplace.json 168 KB

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.

1mo ago First seen · 114 lines scan A 95a00ffe48e7

Subscribe to this mod's changes

tonone is a plugin published in the GitHub repository jeremylongshore/tons-of-skills-marketplace (2,876 stars, last pushed today), 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 2026-09-03.

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