The Governed
MCP Protocol Client
Stop coding brittle custom tool wrappers. WUF.AI operates as a secure, enterprise-grade MCP Client with active ABAC enforcement, PII redaction, and sub-15ms JSON-RPC handshakes across all your live databases.
JSON-RPC 2.0 Handshake Engine
Inspect how WUF.AI initiates handshakes, lists tool schemas, calls functions, and reads streaming dynamic resources over standard Model Context Protocol channels.
{
"jsonrpc": "2.0",
"id": 3,
"method": "tools/call",
"params": {
"name": "query_canonical_db",
"arguments": {
"sql": "SELECT plan_tier, COUNT(*) as active_tenants, SUM(mrr) as total_mrr FROM tenant_subscriptions GROUP BY plan_tier ORDER BY total_mrr DESC;",
"limit": 10
}
}
}{
"jsonrpc": "2.0",
"id": 3,
"result": {
"content": [
{
"type": "text",
"text": "[\n {\n \"plan_tier\": \"Enterprise_Sovereign\",\n \"active_tenants\": 48,\n \"total_mrr\": 720000\n },\n {\n \"plan_tier\": \"Professional_Nimbus\",\n \"active_tenants\": 312,\n \"total_mrr\": 468000\n },\n {\n \"plan_tier\": \"Growth_Standard\",\n \"active_tenants\": 1420,\n \"total_mrr\": 213000\n }\n]"
}
],
"isError": false,
"governance_metadata": {
"abac_checked": true,
"pii_redacted_fields": 0,
"audit_hash": "0x9bf8e41a98c772"
}
}
}Governed MCP vs. The Integration Trap
Connecting raw LLM agents to production databases is an enterprise disaster. WUF.AI wraps the MCP Client in a cryptographic policy membrane that filters every argument and response.
Direct client-to-server connection without an ABAC interception membrane passes malicious commands or sensitive leaks straight into the model context.
Every MCP handshake, tool call, and resource fetch is intercepted by WUF's ABAC rules, regex PII scrubber, and write-action human approval policies.
One Governed Client. Unlimited Servers.
Model Context Protocol decouples the intelligence layer from data providers. WUF.AI orchestrates concurrent connections to internal SQL clusters, code repositories, customer support desks, and CMS endpoints simultaneously.
Interactive MCP Config Generator
Select your enterprise data nodes and generate a production-ready configuration file compatible with WUF.AI or Claude Desktop.
{
"$schema": "https://wuf.ai/schemas/mcp-client-v2.json",
"organization_id": "org_enterprise_acme",
"security_policy": {
"enforce_abac": true,
"pii_redaction": "strict",
"audit_all_invocations": true
},
"mcpServers": {
"postgres": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-postgres",
"postgresql://app_user:REDACTED@db.internal:5432/truth_store"
],
"env": {
"POSTGRES_READ_ONLY": "true"
}
},
"github": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-github"
],
"env": {
"GITHUB_PERSONAL_ACCESS_TOKEN": "ghp_xxxxxxxxxxxx"
}
},
"slack": {
"url": "https://mcp.internal.acme.corp/slack/sse",
"transport": "sse",
"headers": {
"Authorization": "Bearer wuf_live_token_REDACTED"
}
}
}
}The Architectural Benchmark
Why leading enterprise engineering teams are discarding brittle custom API glue code in favor of the Model Context Protocol.
| Integration Dimension | WUF.AI Governed MCP | Custom REST API Wrappers | Ad-Hoc Webhooks |
|---|---|---|---|
| Protocol Standard | JSON-RPC 2.0 (Open Spec) | Proprietary REST / GraphQL | Asynchronous HTTP POST |
| Dynamic Tool Discovery | Yes (runtime `tools/list`) | Hardcoded prompt schemas | Static payloads only |
| Credential Exposure | Zero (VPC Air-Gapped) | High (Keys in LLM runtime) | Shared Secret Webhook Tokens |
| Average Invocation Latency | < 15 ms (stdio / SSE) | 120 - 450 ms (HTTPS overhead) | 300 - 1500 ms (queue latency) |
| Schema Drift Resistance | High (Zod Schema Validation) | Very Low (Silent payload drift) | Low (Broken serialization) |
| Cryptographic Audit Trail | Built-in `audit_hash` per call | Ad-hoc logging required | Fragmented gateway logs |
Build Your Own MCP Server in 20 Lines
Connect any internal service using the standard TypeScript SDK. Compatible out of the box with WUF.AI.
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { z } from "zod";
// Initialize the standard MCP Server instance
const server = new McpServer({
name: "enterprise-sql-gateway",
version: "1.0.0"
});
// Register audited tool with strict parameter types
server.tool(
"query_financial_metrics",
{
fiscal_quarter: z.string().describe("Target quarter e.g. Q3-2024"),
department: z.string().optional()
},
async ({ fiscal_quarter, department }) => {
const records = await db.query(fiscal_quarter, department);
return {
content: [{ type: "text", text: JSON.stringify(records) }]
};
}
);
// Connect via Stdio or SSE transport
const transport = new StdioServerTransport();
await server.connect(transport);Connect Everything.
Compromise Nothing.
Give your autonomous content teams and truth engines real-time, governed access to every live enterprise database.