Zentric Protocol MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 72 installs a week from npm. Last commit 10 Jun 2026.
Prompt injection + PII detection for LLM apps and agent pipelines. Deterministic, sub-25ms.
We read the source, 4 d ago · rules 995398eba69f
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
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Today is the operative word: we check Zentric Protocol MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add zentric-protocol-mcp -- npx -y zentric-protocol-mcp
{
"mcpServers": {
"zentric-protocol-mcp": {
"command": "npx",
"args": [
"-y",
"zentric-protocol-mcp"
]
}
}
}
[mcp_servers.zentric-protocol-mcp]
command = "npx"
args = ["-y", "zentric-protocol-mcp"]
{
"mcpServers": {
"zentric-protocol-mcp": {
"command": "npx",
"args": [
"-y",
"zentric-protocol-mcp"
]
}
}
}
{
"servers": {
"zentric-protocol-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"zentric-protocol-mcp"
]
}
}
}
Deterministic prompt-injection detection & sanitization for AI agents via x402 on Base.
Security scanner for AI agents: prompt injection, leaked secrets, PII, and SSRF-risk URL detection.
Deterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.
Detect prompt injection, jailbreak, and social-engineering attacks in LLM agents.
Multi-agent LLM security layer detecting prompt injection and jailbreaks.
Deterministic local project map, search and file reader for AI agents.
Audits any website for AI agent readiness and safety, scoring prompt injection risk and llms.txt.
Scan prompts, tool definitions and model output for injection, and guard agent tool calls.
Answers built from our own checks of this server.