4,500+ servers built on MCP Fusion
Vinkius
Security & Infrastructure

Built from scratch to run MCP servers.
Nothing borrowed. Nothing bolted on.

Purpose-built infrastructure for persistent MCP connections. High performance, zero latency, and always available.

Forensic Audit

SHA-256 hash chain + Ed25519 signing. Every tool call is a tamper-evident, cryptographically signed forensic event.

Zero-Trust Sandbox

V8 Isolates with 34+ enforced security rules. SSRF guard, memory caps, timer guillotine. No escape. No leak.

human-in-the-loop

Budget Guardian

Financial circuit breaker with mandatory human approval. AI cannot spend more than authorized. Period.

chain
sha256:af83c…→ ed25519_sign(sk)
signed
sha256:b2d1e…→ ed25519_sign(sk)
signed
sha256:c94f7…→ ed25519_sign(sk)
signed
sha256:d0a28…→ ed25519_sign(sk)
signed
immutable
Cryptographic Chain of Custody

Every event is
mathematically
tamper-proof.

Each tool call, connection, and security event is serialized, hash-chained via SHA-256, and signed with Ed25519 session keys. A 3-tier PKI hierarchy — Master Key, Session Key, Session Certificate — ensures non-repudiation and forensic-grade integrity.

If your CISO asks "prove this AI action happened exactly as reported" — we can. Mathematically. No competitor can.

Ed25519SHA-256 ChainHSM-ReadySession PKI
V8 Isolate Execution Engine

Sealed sandbox.
34 security rules.
Zero attack surface.

Every MCP server runs inside a hardened V8 isolate — no access to process, fs, network, or require. CPU guillotine at 5 seconds. Memory ceiling enforced. AbortSignal watchdog kills runaway tasks automatically.

Dual-stack SSRF protection: DNS pre-resolve with IP pinning in both PHP and Node.js layers. GZIP bomb defense with streaming byte counters. Credentials injected via deep-copy — isolates cannot mutate host objects.

V8 IsolateSSRF Guard3-5ms BootHeap Snapshot
Isolation Layers
Memory Limit (128 MB) enforced
CPU Guillotine (5s) enforced
SSRF Guard (DNS Pinned) enforced
GZIP Bomb Defense sealed
Timer Guillotine (30s) sealed
ExternalCopy Secrets enforced
HTTP AbortController sealed
Streaming Pipeline
V8
Redis
Chain
Sign
SIEM
Splunk live
Datadog live
Webhook live
SIEM Streaming Pipeline

Real-time forensics
to your security stack.

Redis Streams feed a single-threaded daemon that batches, hash-chains, signs, and dispatches to Splunk HEC, Datadog, or configurable webhooks — with per-adapter circuit breakers and crash-safe checkpointing.

Exactly-once delivery. Zero data loss. Session key rotation every 24 hours. If dispatch fails, the chain rolls back and re-forges identically on retry. Your SIEM sees every event, every time.

Splunk HECDatadogWebhooksExactly-Once
Competitive Reality

We don't compare.
We operate at a different level.

Vinkius Only

SHA-256 Hash Chain + Ed25519

Tamper-evident, cryptographically signed audit trail for every tool call.

Vinkius Only

Session Key PKI (24h Rotation)

Master → Session → Event hierarchy with automatic cross-sign rotation.

Vinkius Only

Financial Circuit Breaker

Human-in-the-loop budget protection. AI cannot override the spending limit.

Vinkius Only

V8 Isolate with 34+ Rules

Hardened sandbox — SSRF, memory caps, timer guillotine, credential isolation.

Vinkius Only

SIEM Streaming (Native)

Splunk HEC, Datadog, and Webhooks with per-adapter circuit breakers.

Vinkius Only

Stateful Hibernation (3-5ms)

V8 heap snapshot restore with state preservation across idle periods.

Vinkius Only

GZIP Bomb Protection

Streaming byte counters abort decompression before memory is consumed.

Vinkius Only

Credential Test-Then-Save

Atomic rollback — credentials validated live before persistence.

Vinkius Only

App Catalog Quota Isolation

Independent budget pools per subscription. Buyer and seller never share quota.

REAL-TIME INTERCEPTION

Any AI Agent. Your MCP Server. Hardened by the Vinkius.

Tool calls intercepted, DLP-redacted, cryptographically signed. Immutable audit logs streamed to Datadog, Splunk, or raw webhooks. Sealed runtime. Code-level evasion impossible.

AI Agent Autonomous
PUT /billing/override
V8 ISOLATED SANDBOX
Vinkius
MCP Security Edge
SCANNING
Tool Governance
Capability Lockfile
Prompt Firewall
SSRF Guard
Token Economics
Rate Limiter
Delegation Auth
State Gate
ERP System SAP · invoices
34 rulesEnforced per call
128MBV8 heap limit
SIGKILLOn resource breach
Deny-allEgress perimeter
Ready to deploy

Your MCP servers deserve
enterprise-grade protection.

Deploy your first MCP server in under 5 minutes. Cryptographic audit trail, V8 sandbox, DLP redaction, SIEM streaming — all included.

Explore the platform →

No credit card required · Free tier available