Security middleware

4 reusable Security middleware libraries across every platform — libraries, SDKs, and drop-in systems. You should never have to know which ecosystem it lives in.

• bonklm

  by sammm0308 · Free · github

  Enforce security guardrails for large language models in Node.js applications to manage risks and maintain safe usage across platforms and providers.

  AISecurityDeveloper Tools   TypeScriptNode.js

• Casbin

  by Casbin · Free · Apache-2.0 · middleware

  Authorization library supporting access-control models like ACL, RBAC, and ABAC.

  AuthorizationSecurity   GoJavaNode.jsPythonPHPC#

• ssh-mcp-pro

  by oaslananka · Free · github

  TypeScript MCP server for controlled SSH operations, remote host workflows, command execution guardrails, and infrastructure automation.

  AutomationSecurity   TypeScriptNode.js

• TenancyJS

  by Karthick-Ramachandran · Free · github

  Fail-closed, TypeScript-first multi-tenancy for Node.js - one tenant-isolation contract across Express, Next.js, AdonisJS & NestJS with Prisma, Knex, Lucid, TypeORM, Sequelize & Mongoose.

  DatabaseSecurity   TypeScriptNode.js