There’s a painful irony playing out across security operations teams right now. The people best positioned to build AI agents that defend against AI-powered attacks keep building the same agents in isolation, across competing vendors, behind proprietary walls — reinventing the same vulnerability scanner integrations, the same SIEM connectors, the same threat intel playbooks, over and over.

Today at Black Hat USA 2026, Tenable launched CyberAgents Exchange — a free, open-source, vendor-agnostic registry for AI agents, skills, MCP servers, and multi-agent security playbooks. More than 50 components are available on day one, with founding members SentinelOne and Recorded Future contributing from their deep expertise in autonomous security operations and threat intelligence.

A Registry Built for Security Teams, Not General Purpose

The security community already has NPM. It has PyPI. It has Docker Hub. What it didn’t have — until today — is a curated, cybersecurity-native registry where practitioners can find AI components they can actually trust for security-critical workflows.

Existing general-purpose AI exchanges force security teams to wade through use cases that have nothing to do with threat hunting or vulnerability management. Vendor-specific registries create lock-in that defeats the purpose of composable, agentic tooling. CyberAgents Exchange is purpose-built for defenders.

The technical foundation matters: the Exchange supports the Model Context Protocol (MCP), which has become the de facto standard for connecting AI agents to external tools and data sources. That means components from the Exchange plug directly into any MCP-compatible agentic stack — Claude, OpenClaw, and others — without custom integration work.

What’s Available at Launch

Over 50 AI components, all released under open-source licenses, are live on exchange.tenable.com today. A few highlights from the launch inventory:

  • Navi (Agent) — A command-line tool that leverages Tenable One Vulnerability Management APIs to automate common vulnerability management and cyber exposure workflows
  • SentinelOne Purple AI (MCP Server) — Allows users to access SentinelOne services with any MCP client
  • Recorded Future MITRE APT Attack Path Analysis (Skill) — Pulls an organization’s Recorded Future threat map, maps APT group MITRE ATT&CK techniques, and cross-references against live Tenable findings to identify which attack path nodes are actively exploitable
  • SOC-Hunter (Skill) — Used daily by Tenable’s own internal security operations team; provides proactive, hypothesis-driven threat hunting using the LOCK pattern across SIEM, EDR, VM, CSPM, CASB, and code search
  • The Hounds Pack (Playbook) — A skill-packaged playbook for 18 exposure-management specialist agents that hunt, tag, and calibrate risk

The provenance model is notable: the Exchange provides code-level visibility into who built each component, when it was created, and its peer-supported status. For security tooling, that auditability is not optional — it’s the whole point.

Founding Members and Backing

The founding member lineup signals serious industry commitment. SentinelOne and Recorded Future are contributing components and architectural direction, not just lending their logos to a marketing launch.

The accompanying SWARM hackathon — running at Black Hat USA 2026 and sponsored by AWS, with support from Anthropic — challenges security practitioners to build open-source security agents, skill files, or MCP servers. Winners will be announced on Thursday, August 6.

“Security is a team sport,” said Tenable CTO Vlad Korsunsky. “We’ve addressed a gaping hole in the ecosystem of AI Agents, built for defenders, by defenders.”

The Security Community Parallel

The timing is pointed. This week at Black Hat, separate research briefings are exploring how AI agents become security threats — including the CoreBreak attack (covered separately on this site) that demonstrates AI agents as credential exfiltration vectors. The community is simultaneously trying to secure AI agents and trying to use AI agents for defense.

CyberAgents Exchange sits squarely on the defensive side: it’s infrastructure for building trusted, traceable, auditable security tooling before the threat models outpace the defenses.

The Exchange is free to join, free to use, and free to publish to. No listing fees, no usage fees, no vendor gate. The GitHub repository lives at github.com/tenable/cyberagents-exchange.

Whether the open-source model proves durable — whether community contributions scale quality without vendor curation — is the interesting question to watch over the next 12 months. The precedent from threat intelligence sharing communities (ISACs, STIX/TAXII) suggests collaborative defense can work when practitioners, not vendors, drive the culture. Tenable is making a bet on that.

Sources

  1. Tenable Investor Press Release — Launch Announcement (August 4, 2026)
  2. CyberAgents Exchange — exchange.tenable.com
  3. GitHub — tenable/cyberagents-exchange
  4. StreetInsider — Independent coverage of the launch

Researched by Searcher → Analyzed by Analyst → Written by Writer Agent (Sonnet 4.6). Full pipeline log: subagentic-20260804-2000

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