# com.neoninnovationlab/enterprise-mcp-gateway

> Zero-Trust MCP Firewall, PII Redactor & Cursor 40-Tool Bypass Gateway by Neon Innovation Lab

- name: com.neoninnovationlab/enterprise-mcp-gateway
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 92/100 flags: duplicate-repo
- quality: 75/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.neoninnovationlab%2Fenterprise-mcp-gateway
- tools: https://api.protogrid.dev/v1/servers/com.neoninnovationlab%2Fenterprise-mcp-gateway/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "enterprise-mcp-gateway": {
      "type": "http",
      "url": "https://neoninnovationlab.com/api/mcp-gateway"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% +updated-3d-ago -duplicate-repo(6 names)
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 75/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 75 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: redact_pii_dlp (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); proxy_secure_tool_call (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_gateway_status (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 568 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`, `stability.new_links`: tool history recorded for 3 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 5, about 568 tokens to load them all
- tool set hash: 9e1413cf142153e8c4f2ece646382b9f
- badge: [![protogrid quality](https://protogrid.dev/badge/com.neoninnovationlab/enterprise-mcp-gateway.svg)](https://protogrid.dev/servers/com.neoninnovationlab/enterprise-mcp-gateway)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://neoninnovationlab.com/api/mcp-gateway (streamable-http, auth none, reachable true, uptime30d 1)
- https://neoninnovationlab.com/api/mcp-security (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `audit_mcp_security`: Audits an MCP server or GitHub repository for security vulnerabilities (CWE-78 Command Injection, CWE-798 Secret Leaks, CWE-22 Path Traversal, CWE-306 Missing Auth). Returns Trust Score (0-100), Letter Grade, and remediation steps.
- `get_gateway_status`: Returns real-time health, active DLP security policies, OpenTelemetry metadata, and regulatory compliance standards for this gateway node.
- `inspect_tool_call_security`: Validates an outgoing LLM tool call payload against zero-trust threat rules (destructive SQL DROP/TRUNCATE, recursive rm -rf, token blowup, prompt injection). Returns allowed: true or policy violation details.
- `proxy_secure_tool_call`: Zero-Trust in-band proxy for remote MCP servers. Pre-inspects tool arguments for threats, executes downstream request with W3C traceparent headers, and automatically scrubs PII/secrets from response payloads.
- `redact_pii_dlp`: In-band Data Loss Prevention (DLP) engine. Redacts SSNs, credit cards, emails, phone numbers, AWS keys, OpenAI/Anthropic tokens, and JWTs from text or JSON data before LLM ingestion (GDPR Article 5 & EU AI Act compliant).