⚡ Sub–1ms p99 Overhead|Go Engine v1.0 Production Release

Runtime AI Governance Platform for Autonomous Agents

Intercept high-risk tool calls in production. Stop recursive loops, enforce Google CEL guardrail policies, and mandate Slack Human-in-the-Loop gates with zero performance impact.

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xagentguard-proxy-sidecar — live inspection stream
LATENCY: 0.42ms
Production Audit Ledger
[ALLOWED]agent-prod-01 • sql_query_read0.42ms

payload: {"query": "SELECT count(*) FROM users"}

sha256: e3b0c44298fc1c149afbf4c8996fb924...
[HITL TRIGGERED]agent-prod-02 • stripe_refund0.68ms

payload: {"amount_usd": 4500.00}

Awaiting human sign-off in Slack #agent-approvals
Enforced CEL RuleRule #104
request.tool == "stripe_refund" &&
request.payload.amount_usd < 1000.00
Engine:Google CEL (Go)
Integrity:SHA-256 Tamper-Evident

Built for Mission-Critical AI Operations

Zero-trust safety layer between LLM agent logic and backend infrastructure.

Sub-1ms Redis Entitlements

Check tool RBAC, payload limits, and API quotas in memory without adding non-deterministic latency to agent responses.

Deterministic CEL Policy Engine

Author compiled CEL expressions to enforce strict numeric bounds, payload sanitization, and scope limits across tool parameters.

Slack Human-in-the-Loop Gates

High-risk actions route directly to interactive Slack Block Kit prompts for real-time 1-click human sign-off.

Production Integration

Deploy in Minutes Across Any Agent Framework

xAgentGuard acts as a transparent reverse proxy or SDK sidecar. Wrap your LangGraph, AutoGen, CrewAI, or custom Go SDK calls to enforce instant governance.

Compatible with Python, TypeScript, & Go SDKs
Kubernetes Sidecar & Helm Chart Ready
Tamper-Evident SHA-256 Telemetry Log Ledger
# Install SDK: pip install xagentguard-python
from xagentguard import GuardProxy

guard = GuardProxy(
    api_key="xag_live_99a8b1c2d3",
    target_url="https://api.your-agent-engine.com"
)

# Route agent tool executions through sub-1ms Go proxy
response = guard.execute_tool(
    agent_id="agent-prod-01",
    tool="stripe_refund",
    payload={"charge_id": "ch_3N8x9s", "amount_usd": 450.00}
)

print(f"Verdict: {response.verdict} | Latency: {response.latency_ms}ms")
Enterprise Verticals

Deployed in Production for Regulated Workloads

Prevent agent hallucinations from triggering financial loss, unauthorized API mutations, or data leaks.

FinTech & Banking

Enforce strict threshold limits on wire transfers, refunds, and trading desk tool calls with mandatory human sign-off.

Healthcare & Bio

Redact sensitive payload parameters before agents execute external medical API tool invocations.

E-Commerce & SaaS

Intercept customer service AI agents attempting rogue discount code generation or unauthorized account changes.

DevSecOps & Cloud

Shield Kubernetes clusters and AWS infrastructure from autonomous DevOps agents executing destructive commands.

Frequently Asked Questions

Enterprise Platform Details

xAgentGuard is built natively in Go. It evaluates Google Common Expression Language (CEL) policy expressions and Redis memory-backed RBAC entitlements in-process, handling thousands of requests per second without adding HTTP roundtrips or non-deterministic LLM-as-a-judge overhead.
Enterprise Sales & Architecture

Schedule an Enterprise Demo

Connect directly with our core engineering team for a technical deep-dive into self-hosting, custom CEL rule authoring, and VPC sidecar deployments.

Guaranteed SLA: < 2 Hour Sales Response
🔒Dedicated Support: [email protected]
🤝Custom Architecture & POC Deployment Support