Universal Autonomous Authentication, OAuth2/OIDC Flow Architect, JWT Security Auditor & RBAC Permission Engine MCP Server for Cursor, Claude Code, and Windsurf.
- 🔑 OAuth2 / OIDC PKCE Architecture: Generates secure authorization code flows, CSRF state verification, and token exchange handlers for Google, GitHub, Apple, and Discord.
- 🛡️ JWT Security & Cryptographic Auditor: Scans JWT tokens for
alg=nonebypasses, key confusion exploits, expired timestamps, and missing standard claims. - 👥 Multi-Tenant RBAC Permission Matrix: Generates granular Role-Based Access Control matrices, TypeScript types, and middleware guards.
- ⚡ Secure API Key Management: Generates prefix-based API keys (
sk_live_...) with constant-time SHA-256 verification and rate limiting SQL schemas.
https://authshield-api.agentweb-hub.workers.dev/mcp
Audits any password with REAL local computation: charset-pool entropy in bits, pattern detection (common passwords with leet normalization, sequences, keyboard walks, years, repeats), and realistic crack-time estimates at three attacker speeds. Runs entirely in-memory — nothing stored, logged, or transmitted.
No API key needed — works out of the box.
Start free — 10 requests/day, no signup, no card. Upgrade only if it earns a place in your workflow.
| Plan | Price | Pay with |
|---|---|---|
| Free | $0 | 10 requests/day — no signup needed |
| Pro (this server only) | $7.99 lifetime | 💳 Gumroad or 🪙 Solana USDC |
| All-Access Suite (all 44+ servers) | $14.99 lifetime | 💳 Gumroad or 🪙 Solana USDC |
👉 amygraphics.gumroad.com/l/mcp-pro — select Single MCP Server ($7.99) or All-Access Lifetime Suite ($14.99). Instant license key delivery.
Send $7.99 USDC (single) or $14.99 USDC (all-access) to:
8sDLX3okSV974wdjdeKhN9uWLZDr45DeGCJ28zgTLEdJ
Then POST your transaction signature to the /verify-solana endpoint to activate your lifetime license instantly.