CyberAgents Exchange

Open, vendor-neutral exchange to share cybersecurity AI agents, skills, and MCP servers. Built by defenders, for defenders.

[CyberAgents Exchange @CyberAgentEx]

Our Discord community is live!

Come share what you're building, get help, and meet others working on agents, skills, MCP servers, and playbooks for security.

Open-source and vendor-neutral.

https://t.co/ZfqDzgnRaV

[CyberAgents Exchange @CyberAgentEx]

Days → minutes.

SOC Hunter is agentic AI for threat hunting: one command runs the whole hunt — hypothesis, queries across SIEM, EDR and cloud, correlation, then the write-up.

Free and open-source on the CyberAgents Exchange today!

Tell it once that something is a known false positive and it remembers — the 50th hunt beats the first. Built by an analyst on Tenable's security team. He explains how 👇

https://t.co/smfLWOB6WW

#AgenticAI #ThreatHunting

[CyberAgents Exchange @CyberAgentEx]

Forgot to mention that they also all have unique badges on their profiles!

[CyberAgents Exchange @CyberAgentEx]

What practitioners built in two days at our #SWARM event doesn't stay at Black Hat. It keeps compounding.

Every component shipped open source, source repo attached. The next team facing the same problem starts from working code, not a blank editor.

Our winners 🏆👇

[Tenable @TenableSecurity]

We are proud to support @OpenAI’s call for collective action on cyber defense. Together, we can make the digital infrastructure we all depend on more secure. Read the open letter here: https://t.co/XQs0LEsF5V

[CyberAgents Exchange @CyberAgentEx]

👀

[CyberAgents Exchange @CyberAgentEx]

https://t.co/QB2n68np9P

[CyberAgents Exchange @CyberAgentEx]

Last but not least, our third finalist: Team ZeroSignal took 3rd place at #SWARM

Their contribution is an open-source security agent that proves whether a vulnerability was already mitigated.

Hear from Matthew & Julio straight off the pitch stage at #BHUSA

Feeling inspired? Show us and publish it on the Exchange!

https://t.co/GvcZHGs9Pi

[CyberAgents Exchange @CyberAgentEx]

What practitioners built in two days at our #SWARM event doesn't stay at Black Hat. It keeps compounding.

Every component shipped open source, source repo attached. The next team facing the same problem starts from working code, not a blank editor.

Our winners 🏆👇

[CyberAgents Exchange @CyberAgentEx]

https://t.co/TB4JFsO6Xg

[CyberAgents Exchange @CyberAgentEx]

Team ShellCodeandChill took 2nd place at #SWARM

They built AI security agents that glue two security tools together.

Minutes after the final pitch, Mauricio and Ricky talked through 48 hours of building at #BHUSA

https://t.co/wQLwwc4nAg

[CyberAgents Exchange @CyberAgentEx]

Have feedback or want to share what you're working on? Join the community https://t.co/ZfqDzgnRaV

[CyberAgents Exchange @CyberAgentEx]

Introducing Profiles + Badges 🥇

Build a reputation you can point to.

See your #AI agents, your skills, your badges. All in one place.

#opensource #CyberAgentsExchange

[CyberAgents Exchange @CyberAgentEx]

@mattpocockuk @PlanetScale Love this - reminds me of the proactive agents @RhysSullivan talked about

[CyberAgents Exchange @CyberAgentEx]

What agentic security tools are you building? Share it with the community: https://t.co/ZfqDzgnRaV

[Thariq @trq212]

a skill people at Anthropic have been using a lot recently: ELI5

/eli5 <what you want explained>

"explain like I'm someone who knows nothing about this topic, using a HTML artifact with big pictures and few words"

[CyberAgents Exchange @CyberAgentEx]

👀 new model, who dis?

[OpenCode @opencode]

Ox Alpha (stealth model) is free for the next week

- 1M Context
- Multi-modal
- Zero Data Retention

Generous rate limits, near unlimited usage

We have capacity for 100T tokens per day, lets see what you can do

[Bee 🐝 @securibee]

For homebrew (if you can't see the option):

brew uninstall --cask claude-code && brew install --cask claude-code@latest

Note that it only sets it for the local directory. Assuming you can just add it to ~/.claude/settings.json

"outputStyle": "Concise"

[CyberAgents Exchange @CyberAgentEx]

https://t.co/wKDgq0DkB5

[CyberAgents Exchange @CyberAgentEx]

Check out the Splunk Tenable Cloud Security Skill https://t.co/FyqqCJ3zLc

➕ Provides three workflows for finding inventory, cluster/workload triage, and Tenable policy/account exposure
➕ Enforces count-first SPL guardrails with explicit time bounds and read-only defaults
➕ Parses resources{}{} fields and rolls up findings by cluster, workload, account, and policy
➕ Routes through Splunk MCP discovery tools with a documented CLI fallback when MCP is unavailable