Real-time threat detection and policy enforcement for your entire development team. One command. Zero friction.
$ /plugin marketplace add agentkeeper/security && /plugin install agentkeeperInstall directly from the Claude Code plugin marketplace, then restart Claude Code to activate hooks
No credit card required · Free tier forever · Works instantly with no account
Claude Code is powerful. But power without visibility is risk.
Claude Code has had critical vulnerabilities including RCE and API key exfiltration. Keeping up manually doesn’t scale.
Your developers run Claude Code on their laptops. You have no idea what commands it runs, what files it reads, or where it sends data.
Anthropic gives you managed settings. But there’s no centralized policy engine, no audit trail, and no fleet-wide compliance view.
Four layers of protection. One command to activate.
Install Agent Keeper from the Claude Code plugin marketplace. Hooks, threat detection, and 9 security skills activate instantly — no account, no config.
/plugin install agentkeeperThen restart Claude Code so hooks load at startup.
Or for team-wide push-hooks: agentkeeper claude-code init
Four hook types give you full visibility into every Claude Code session across your org.
UserPromptSubmitScans every prompt before Claude processes it
PreToolUseEvaluates tool calls before execution
PostToolUseMonitors tool output for hidden instructions
SessionStartValidates environment and policy on launch
Behavioral detection patterns tuned for zero false positives on normal development. Dangerous tool calls are stopped before execution.
One dashboard for your entire Claude Code fleet. Compliance percentage, active developers, blocked threats, version tracking.
94%
Compliance
23
Developers
147
Threats Blocked
312
Sessions / 24h
Every feature designed to give you control without slowing your developers down.
UserPromptSubmit hook scans every prompt before Claude processes it. Catches social engineering, jailbreaks, and embedded instructions in file content. All prompts logged to the threat feed.
Allow, warn, or block specific tools per org. Enforce which Bash commands, file operations, and web fetches your team can use.
Restrict Claude Code to approved repositories only. Prevent code from being pushed to unauthorized remotes or cloned from untrusted sources.
Require sandbox mode across your entire fleet. Verify every developer session runs in a restricted environment with no exceptions.
Every prompt and tool call logged to the threat feed with timestamps, session context, and user identity. Full forensic trail for incident response and compliance.
Claude Code version, sandbox status, hooks active per developer. One view for your entire fleet’s security posture.
Anthropic Enterprise is a great start. Agent Keeper fills the gaps.
| Capability | Anthropic Enterprise | + Agent Keeper |
|---|---|---|
| Managed settings | ||
| Permission rules | ||
| Usage analytics | ||
| Real-time threat blocking | ||
| Behavioral detection patterns | ||
| Prompt injection monitoring | ||
| Fleet compliance dashboard | ||
| Tool-level policy per org | ||
| Git remote validation | ||
| Complete audit trail |
Start free — no credit card required. Scale when you need to.
For individual developers
Need enterprise features? Contact us for enterprise pricing
$ /plugin marketplace add agentkeeper/security && /plugin install agentkeeperRestart Claude Code to activate hooks. Connect a free dashboard later with /agentkeeper:connect
$ agentkeeper claude-code initPush-hooks commit to git — every developer who pulls gets covered automatically.
No credit card required · Setup in 30 seconds