rbac

Map token claims to internal roles for MCP server authorization.

47|5|Updated Apr 25, 2026

Search Tags:#authorization #security #access control #rbac #mcp #token mapping

Ready to run

npx skills add https://github.com/RedHatProductSecurity/prodsec-skills --skill rbac-redhatproductsecurity

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: rbac
Source: https://github.com/RedHatProductSecurity/prodsec-skills/tree/main/module/skills/rbac
Command: npx skills add https://github.com/RedHatProductSecurity/prodsec-skills --skill rbac-redhatproductsecurity

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the challenge of implementing and managing role-based access control in MCP servers, ensuring proper authorization through token claim mappings.

Core Features & Use Cases

Token Claim Mapping: Defines how token claims like roles and groups map to internal application roles.
Permissions Enforcement: Associates roles with permissions to control tool access and operations.
Use Case: System administrators can configure role mappings for OAuth tokens to enforce granular access policies across MCP services.

Quick Start

Configure the role_mappings section in the SKILL.md to map token claims to internal roles and define permission levels.

Frequently Asked Questions about rbac

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement role-based access control for an MCP server?▼

Role-based access control for an MCP server is implemented by mapping external token claims to internal application roles and enforcing permission levels to manage tool access and operations.

How does token claim mapping work for MCP server authorization?▼

Token claim mapping for MCP server authorization works by defining how OAuth token attributes like roles and groups translate into internal application roles to enforce granular access policies.

Can I use OAuth token groups to manage user permissions in MCP services?▼

Yes, you can manage user permissions in MCP services by configuring role mappings that associate OAuth token groups with internal roles and their respective permissions.

What is the best way to enforce security policies for MCP server access control?▼

The best way to enforce security policies for MCP server access control is to map token claims to internal roles and associate those roles with specific permissions to control tool operations.

How do I configure role mappings for MCP server authorization?▼

You configure role mappings for MCP server authorization by defining the role_mappings section in SKILL.md to map token claims to internal roles and set permission levels.

Do I need OAuth tokens to manage access control models in MCP server environments?▼

Yes, OAuth tokens are required to manage access control models in MCP server environments because the system relies on parsing token claims to enforce role-based permissions and security policies.