Security for the Agentic Economy • MCP Standard

The Trust Layer for
Autonomous AI.

Shield agent tool calls from prompt injections, memory scraping, and unauthorized execution. Tamper-proof intent commitments anchored gasless on Midnight Network.

❯ npm i @rohan-protocol/sdk
or run npx @rohan-protocol/mcp
0 Bytes
Disk Footprint

100% In-RAM Execution + Zeroize

100% Midnight
On-Chain Settlement

Preprod Contract: 585ac0c...

0 Dev Friction
No Wallets needed

Gasless Paymaster covers all fees

Universal Runtime Integration

Connect Any Agent in 60 Seconds.

From Claude Desktop and Cursor to Google ADK 2.0 streaming, WebMCP React frontends, and Python multi-agent pipelines.

Zero Plaintext Leaks
Cryptographic Threat Neutralization

Hard Defense Against Agent Exploits.

Autonomous agents require external tool execution. Rohan eliminates prompt smuggling, memory scraping, and indirect injections.

VECTOR V-01

Pre-Prover Semantic Firewall

Blocks indirect prompt injections, role-reversal exploits, and schema tampering before any cryptographic calculation takes place.

Target: Claude Desktop, Cursor, MCP Bots
VECTOR V-02

Stateless RAM Zeroize

Private witness buffers ($w$) never touch persistent storage. Sensitive buffers are expunged in RAM via multi-pass cryptographically secure memory wiping.

Mechanism: Zero-Fill (0x00) Memory Scrub
VECTOR V-03

DOM Zero-Width Sanitizer

Scans form fields and WebMCP inputs against invisible text smuggling ([\u200B-\u200D\uFEFF]). Isolated in background WebWorkers for a locked 60 FPS UI.

Frontend: React 18/19 & Next.js
Transparent SaaS DX • 100% Gas Sponsored by Rohan Paymaster

Predictable Pricing for Autonomous Agents.

No crypto price volatility. You pay a fixed monthly SaaS rate via Stripe. We sponsor 100% of Midnight L1 gas fees ($tDUST) through our automated paymaster.

Free Sandbox Tier: 10 Handshakes / Day • Rate Limit: 1 Req / 10s
No Key Required Built-in SDK Default
Developer Staging
$0
Instant free key via email
500 Handshakes / Month
Rate Limit: 1 Req / sec
Full WASM RAM Zeroize (V-02)
Standard Pool
Pro Agent Most Popular
$49 / month
Direct Stripe Checkout
25,000 Handshakes / Month
Shared High-Speed Pool
Overage: $2.50 / 1k Tx
Claude Desktop & Cursor Ready
Scale 99.9% SLA
$199 / month
Multi-Agent Swarms
125,000 Handshakes / Month
Priority Mempool Acceleration
Overage: $1.80 / 1k Tx
Dedicated Webhook Channels
ENTERPRISE RELAYER TIERS • From $999 / mo

Need 500,000+ handshakes or custom settlement circuits?

Includes dedicated high-throughput Relayer nodes, custom Compact smart contract circuits, corporate invoicing (wire / ACH), and guaranteed 99.99% uptime SLA.

Preprint · Zenodo • Open access · 2026

Rohan: A Stateless Zero-Knowledge Trust Gateway for Privacy-Preserving Agentic Workflows via Streamable HTTP

A technical paper on privacy-preserving agent workflows, client-side proofs, and Streamable HTTP.

Read the preprint