What is tenant context propagation?

It is the process of identifying a specific tenant from an incoming request and ensuring that identity is available to all internal application layers, including databases and background jobs.

Can I use this for microservice architectures?

Yes, it includes patterns for propagating tenant IDs across service boundaries using custom HTTP headers and integrating with distributed tracing for observability.

How does this skill help with data isolation?

It provides implementation patterns for database query filters that automatically restrict data access to the currently resolved tenant, preventing cross-tenant data leakage.

Is the context management thread-safe?

Yes, the skill focuses on using AsyncLocal implementations which ensure the tenant context remains stable across asynchronous operations and thread hops in modern application runtimes.

Tenant Context Propagation

Name: Tenant Context Propagation
Author: melodic-software

bymelodic-software

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API 开发

Implements robust tenant resolution and propagation patterns for multi-tenant SaaS applications across middleware, databases, and background tasks.

This skill provides comprehensive guidance and implementation patterns for managing tenant identity throughout the lifecycle of a multi-tenant application. It enables developers to reliably resolve tenant context from various sources—such as subdomains, JWT claims, or custom headers—and ensures this identity is consistently propagated to data layers, background jobs, and distributed tracing systems. By utilizing thread-safe mechanisms like AsyncLocal, this skill helps prevent data leakage and ensures that multi-tenant isolation remains intact across complex asynchronous workflows.

主要功能

01Automated data isolation via EF Core global query filters

02Distributed tracing integration with tenant-specific tagging

03Thread-safe context management using AsyncLocal provider patterns

045 GitHub stars

05Multi-source tenant resolution from subdomains, headers, and JWT claims

06Context propagation for background workers and job filters

使用场景

01Building a SaaS platform with subdomain-based tenant isolation

02Securing microservices by propagating tenant IDs through custom HTTP headers

03Ensuring background workers maintain tenant context during asynchronous processing

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add melodic-software/claude-code-plugins tenant-context-propagation

For use in Claude.ai and ChatGPT

Download Skill