Siperlabs inspects, protects and optimizes the traffic between your AI models, MCP servers and the apps that depend on them.
Siperlabs components provide efficient and secure communication between your AI clients and major model providers.
Animation: a request flows from your application through Siperlabs to the providers. PII is masked, repeat requests are served from the cache, and a malicious call is blocked.
We secure your AI operations and data with the latest web standards.
Positioned between your AI clients (Cursor, Claude Desktop, Cline, etc.) and MCP servers, it analyzes tool calls in real time. Blocks command injections, PII leaks, and anomaly chains.
A proxy layer that masks sensitive data before it reaches the model — only the base URL changes in your app. Flow keeps personal data from ever reaching the provider, then answers repeat calls from cache and compresses redundant tokens to cut costs.
A free Chrome, Firefox and Safari extension that masks personal data in ChatGPT, Claude and Gemini prompts right in the browser. Optionally connect your own Siper Flow for on-network inspection.
Siperlabs secures AI agents and the data they touch, inside your own infrastructure.
AI agents now read files, call tools and talk to internal systems on their own. Every one of those connections can be hijacked by prompt injection or leak sensitive data. We started Siperlabs so organizations can adopt agents without losing control of their data.
Siper Guard is a security gateway that inspects MCP agent traffic for prompt injection, PII leaks and anomalies before they reach your systems. Siper Flow sits in front of your LLM calls, masks PII before it leaves your network and, as a bonus, lowers token costs through caching. Both run on-premise.
We are an engineering-first team based in Turkey. We build for regulated sectors such as banking, telecom and the public sector, design around KVKK and GDPR from day one, and say plainly what our products can and cannot do.
We align all processes with banking, telecom, and public compliance standards.
Siper Guard is designed to run entirely on-premise. Your data, API keys, or source code never leaves your network.
Detection mechanisms fully aligned with the MITRE ATLAS framework, OWASP LLM Top 10 protection, and GDPR-compliant audit logs.
Guard sits between your agents and MCP servers, and Flow only needs the `base_url` in your LLM client changed. Security controls apply to existing agents with zero code changes.
Questions, demos or partnerships: write to us by email and we will get back to you.
