sec-arcade vs io.github.26zl/cybersec-toolkit
sec-arcade is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑19.
sec-arcade is a plugin bundle for AI coding tools published by TryHard3r. No marketplace we read lists it any more. io.github.26zl/cybersec-toolkit is an MCP server published by 26zl. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-19. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  io.github.26zl/cybersec-toolkit | |
|---|---|---|
| Community marketplace cameronww7/skill-sec-arcade | Removed on 2026-10-19 Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 4 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.4.0 Forks (GitHub): 13 Stars (GitHub): 76 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | sec-arcadeno longer listed · | io.github.26zl/cybersec-toolkit |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 2 |
| Stars (GitHub) (differs) | 4 | 76 |
| Forks (GitHub) (differs) | 0 | 13 |
| Last release (differs) | Not published | 2026-10-16 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (ghcr.io/26zl/cybersec-toolkit:1.4.0) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 2, secrets among them: 0 |
| Parts of the bundle (differs) | 10 | 873 |
| Licence (differs) | Not stated | MIT AND Apache-2.0 AND CC-BY-SA-4.0 |
| Repository (differs) | github.com/cameronww7/skill-sec-arcade | github.com/26zl/cybersec-toolkit |
| Changes in the last 7 days | 4 | 4 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of sec-arcade
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Security audit plugin that scans Claude Code skills, hooks, and MCP configurations for threats. Detects 37 attack patterns including prompt injection, data exfiltration, supply…
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Intent-based security enforcement for Claude Code. ArmorClaude makes Claude declare what it intends to do before doing it, then checks every tool call against that plan. Adds…
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Security hardening and production-grade error handling expertise for Claude Code. Prevents OWASP Top 10 vulnerabilities (SQL injection, XSS, broken auth, secrets exposure) and…
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Your AI coding agent is also your security team. StackHawk skills teach Claude to find security vulnerabilities as you build, report your security posture across applications, and…
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The Harness SAST and SCA plugin for Claude Code enables Secure AI Coding, bringing real-time security into your AI-assisted development workflow. All AI-generated code is…
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Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…
What each says it does
sec-arcade
A leveling-up arcade of Claude Code skills for AppSec and security engineering.
io.github.26zl/cybersec-toolkit
Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.
How to run each
sec-arcade
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
io.github.26zl/cybersec-toolkit As a local MCP server: Docker image
claude mcp add --transport stdio cybersec-toolkit -- docker run -i --rm --entrypoint uv --security-opt no-new-privileges ghcr.io/26zl/cybersec-toolkit:1.4.0 run --directory mcp_server fastmcp run server.py --transport stdio --no-bannerCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of sec-arcade publish no settings it asks for, so we do not compare settings.
What it can do: sec-arcade · What it can do: io.github.26zl/cybersec-toolkit · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.