AU
Auth Review
descope · Guardrail
Static security review for authentication and authorization vulnerabilities — enumerates routes, builds an authorization matrix, and…
$49
Details
Authentication & Identity
DE
Descope Auth
descope · Workflow
Integrate Descope authentication into applications: login, signup, passwordless auth (OTP, Magic Link, Passkeys), OAuth, SSO, or MFA.
$35
Details
DE
Descope FGA Schema
descope · Workflow
Author, edit, or apply a Descope FGA schema using the ReBAC/ABAC DSL — types, relations, permissions, and conditions.
$69
Details
Implements OAuth 2.0/2.1 authorization flows in Fastify applications — authorization code with PKCE, client credentials, device flow…
$99
Details
Use when implementing, debugging, or migrating WorkOS — AuthKit, SSO/SAML, Directory Sync, RBAC, FGA, MFA, Vault, Audit Logs, Admin…
$59
Details
WO
WorkOS Widgets
workos · Workflow
Use when implementing, embedding, or debugging a WorkOS Widget — User Management, User Profile, Admin Portal SSO Connection, or Domain…
$99
Details
TE
Teleport Access Review
gravitational · Workflow
Use when reviewing who can access which resources in a Teleport cluster, or whether that access is actually used — access list and ACL…
Free
Details
Authentication & Identity agent skills on mcprush, filed under one heading so the shelf can be read in one pass. The kinds are workflow, expertise, output format, voice & style and guardrail, and the one a skill belongs to is the fastest way to guess what it will do to your prompt.
What to look at before installing one is what it costs in context and what it takes away: a guardrail that refuses an action and a voice that rewrites a sentence are both skills, and only one of them will stop the agent doing something. Every skill here says which kind it is, what it costs in context, what it needs beside it to work and the licence it is published under, next to the publisher it came from and whether that publisher has been verified. The filters on the left narrow it further and the sort at the top decides what comes first.
A skill is not connected to anything: there is no endpoint to authorise and nothing routed through the gateway. Installing one drops a folder of instructions into the client’s own skill folder, and uninstalling it is deleting that folder. The exact line for each client is on the skill’s own page, because it differs by client rather than by skill.