Free & Open-Source Modules

Agent runtime scaffolding for tools, memory, execution state, retries, and observable AI workflows

Provider-agnostic...

AI input/output safety policy, PII redaction hooks, and model boundary checks

Provider-neutral LLM gateway with routing, fallback, budgets, and usage telemetry for AI products

Prompt versioning, rollout, evaluation, rollback, and audit operations for AI products

RAG pipeline scaffolding for ingestion, embeddings, retrieval, citations, and evaluation-ready AI search

Tool registry, schemas, permissions, and audit-safe invocation policy for AI products

Vector store abstraction for pgvector/Qdrant-style indexes, similarity search, and embedding metadata

Deterministic API key issuance, verification, and auditing

Authentication core primitives (JWT, RBAC, dependencies) for RapidKit

OAuth flows and adapters for RapidKit authentication

Passwordless authentication flows (magic links, OTP) for RapidKit

Session management utilities (cookies/tokens, persistence hooks) for RapidKit

Shopping cart service for checkout flows

Inventory and pricing service backing Cart + Stripe

Stripe payments and subscriptions

Usage metering, quota enforcement, plan limits, and overage scaffolding for SaaS products

Reusable admin console foundation with action registry, permission checks, audit context, and operational summaries

Approval workflow engine with policies, required reasons, reviewer decisions, escalation, and immutable audit trails

Integration connector hub scaffolding for external apps, credentials, sync jobs, and provider adapters

Connector pack registry for provider catalogs, scopes, install state, health, and credential rotation workflows

Document ingestion, extraction, chunking, classification, and audit-safe processing pipeline for AI/workflow products

Feature flag scaffolding for staged rollout, entitlement-aware gates, experiments, and kill switches

Schema-driven forms engine with validation, submissions, workflow hooks, and audit-ready exports

Media ingestion and transformation pipeline with checksum, variant generation, and moderation hooks

Organization, team, tenant isolation, membership, and tenant-aware request context scaffolding

Organization admin console for tenant settings, memberships, invitations, roles, and governance workflows

File Storage & Media Management Module - Upload, store, and manage files with support for local and S3/GCS backends

Support center foundation with tickets, SLA state, customer notes, assignments, and audit-ready support workflows

Unified Redis cache integration

Email and push notification delivery scaffolding.

Inbound and outbound webhook scaffolding with signatures, delivery attempts, replay, and event history

MongoDB integration with async driver support, health diagnostics, configuration scaffolding, and multi-framework adapters

Production-ready PostgreSQL integration with async/sync engines, connection pooling, transactions, health checks, and configuration scaffolding for FastAPI and NestJS applications

SQLite database integration for development

Deployment tooling for RapidKit services.

Structured logging infrastructure with FastAPI and NestJS integrations.

HTTP middleware pipeline with FastAPI and NestJS support.

Configurable application settings module with FastAPI and NestJS adapters.

Analytics dashboard foundation with metrics, widgets, dashboard snapshots, drilldowns, and audit-ready reporting

Cohesive metrics, tracing, and structured logging foundation for RapidKit services.

Immutable audit event, admin policy, reason capture, and compliance export scaffolding

Cross-Origin Resource Sharing security module

Request rate limiting and throttling protections for RapidKit services

Harden HTTP responses with industry-standard security headers

Production-ready Celery task orchestration for asynchronous workloads

In-process event bus with subscriptions, durable-style event records, replay, and dead-letter semantics

Tenant-aware durable queue abstraction with retry, delay, dead-letter, and worker leasing

Workflow engine scaffolding for triggers, actions, conditions, approvals, schedules, and durable runs

Opinionated domain services and HTTP adapters for managing RapidKit users

Profile management services and HTTP adapters for RapidKit users