Zentric Protocol Mcp
Scan user prompts and agent inputs for injection attacks and PII before they hit your LLM or tool chain, with fast deterministic checks in the dev loop.
Overview
Zentric Protocol MCP is a Ship-phase MCP server that runs deterministic prompt-injection and PII detection on LLM and agent inputs in under 25ms.
What is this MCP server?
- npm package zentric-protocol-mcp (v0.1.3) with stdio transport
- Deterministic prompt-injection and PII detection for LLM apps and agent pipelines
- Advertised sub-25ms check latency for inline guarding
- GitHub source via ZentricProtocol/zentricprotocol
- No mandatory API-key block in published server.json (local npm MCP)
- Server version 0.1.3; npm identifier zentric-protocol-mcp
- Documented sub-25ms deterministic check latency
- stdio transport; GitHub repository ZentricProtocol/zentricprotocol
What problem does it solve?
Agent features ship without a fast, local way to catch jailbreak prompts and accidental PII in user or tool-supplied text.
Who is it for?
Indie teams adding a lightweight security gate to chatbots, RAG apps, or MCP-heavy agents during pre-launch hardening.
Skip if: Enterprises that need formal SOC2 evidence, manual pen tests, or cloud-only DLP with legal hold workflows out of the box.
What do I get? / Deliverables
After adding zentric-protocol-mcp to your stack, agents can block or flag unsafe strings before they reach models, tools, or persistent logs.
- Reusable MCP tools for injection and PII screening
- Lower-latency safety gate suitable for inline agent steps
- Clearer ship checklist for user-input handling
Recommended MCP Servers
Journey fit
How it compares
Inline LLM input guardrail MCP, not a dependency vulnerability scanner or infrastructure secrets rotator.
Common Questions / FAQ
Who is Zentric Protocol MCP for?
Builders of LLM-backed products and agent workflows who need fast, deterministic injection and PII checks wired into dev and ship workflows.
When should I use Zentric Protocol MCP?
Use it in Ship / security while implementing pre-model filters, CI evals, or production middleware before exposing agents to real users.
How do I add Zentric Protocol MCP to my agent?
Install the npm package zentric-protocol-mcp, register it as a stdio MCP server in Claude Code or Cursor, then route prompts or retrieved chunks through its tools before LLM calls.