Beta is now closed

Know what your
AI agents actually do

Neptrix evaluates every action your AI agent proposes before it executes. Dangerous actions are stopped. Sensitive operations require your approval. Everything is logged.

Claude Code · Cursor · Windsurf · OpenClaw · REST API

NeptrixAI on Product Hunt
Pre-execution governanceThreat detectionHuman escalationCryptographic audit trail5-minute setupNo SDK required
Pre-execution governanceThreat detectionHuman escalationCryptographic audit trail5-minute setupNo SDK required

AI agents have full system access. Most have zero oversight.

1

Prompt injection can run destructive commands

A single crafted prompt can trick the LLM into deleting files, dumping credentials, or exfiltrating data. The agent executes it without question.

2

You only find out after the damage

Post-hoc logging tells you what happened. It doesn't stop it happening. By the time you read the log, the file is already gone.

3

No audit trail for compliance

When regulators ask "what did the AI do?" — you need a tamper-proof, cryptographically verified answer. Not terminal history.

prompt injection — intercepted

From zero to governed in minutes.

One config change. No SDK, no code modifications. Your agent doesn't know Neptrix is there — but you see everything.

1

Agent proposes action

Before each tool call — file read, write, bash command — your AI agent sends the proposed action to Neptrix via a hook. No agent code changes.

2

Constitutional rules evaluate it

20+ threat detection patterns run in milliseconds. Credential access, destructive commands, obfuscation, exfiltration — caught before execution.

3

You stay in control

Safe actions proceed instantly. Dangerous ones are blocked. Sensitive ones wait for your approval. Every decision gets a SHA-256 hash-chained audit trail.

Security you don't have to think about.

Every property below is built into the platform from day one. No configuration, no add-ons, no extra cost. These aren't features — they're guarantees.

Tamper-Proof Audit Trail

Every decision is logged before the agent gets a response. SHA-256 hash chain links each record to the last — if anyone tampers with a record, the chain breaks. If logging fails, all actions are blocked automatically.

Fail-Closed by Design

When in doubt, Neptrix blocks. If the audit service is down, everything stops. If a rule can't be evaluated, it blocks. The system never silently fails — the default is always safety.

Human Escalation

Risky actions don't just get logged — they get paused and sent to your dashboard. Approve or reject from anywhere. The agent waits for you. If you don't respond, it times out and blocks.

Threat Detection

20+ threat patterns detect credential access, data exfiltration, command obfuscation, environment manipulation, and privilege escalation automatically. Runs in milliseconds on every tool call.

Agent Control

Pause, resume, or revoke any agent from your dashboard in real-time. Full visibility into what each agent is doing, what it attempted, and what was blocked.

5-Minute Setup

One config change to your AI tool. No SDK, no code modifications, no agent rewrites. Works with Claude Code, Cursor, Windsurf, OpenClaw, and any agent via REST API.

Works with your stack

One config change. No SDK, no code modifications. Neptrix plugs in as a hook — your agent doesn't even know it's there.

Get started for free

$ claude

Claude Code

Native http hook

$ cursor

Cursor

Shell hook script

$ windsurf

Windsurf

JSON config

$ openclaw

OpenClaw

npm plugin

POST /hooks

REST API

Any framework

< 5 min

Setup

No SDK required

Let's talk.

Whether you're interested in a partnership, need help, or want to cover what we're building — we'd love to hear from you.

Collaborations & Partnerships

Interested in integrating with Neptrix or building something together? Let's explore it.

Media & Press

Writing about AI governance or agent security? We're happy to provide context and commentary.

Help & Support

Questions about setup, features, or how Neptrix works? We'll get back to you quickly.

Be first in line when we reopen.

Our beta is closed, but we're preparing something bigger. Join the waitlist and we'll notify you the moment access is available.