MCP
When Anthropic introduced the Model Context Protocol (MCP) in late 2024, it solved a real and painful problem: giving AI agents a standardized, composable way to reach external tools, databases, and APIs. By early 2026, MCP has become the de facto backbone of nearly every serious agentic platform, from autonomous
Platform Engineering
There was no error message. No stack trace. No alert firing in the on-call rotation. Just a slow, creeping divergence in tenant behavior that took three weeks, two post-mortems, and one very uncomfortable conversation with a foundation model provider to fully understand. This is the story of how our platform
AI Security
You reviewed the pull request. The tests passed. The shared prompt template library was neatly versioned, the variables were parameterized, and the abstraction layer looked clean. What could possibly go wrong? Quite a lot, it turns out. As multi-tenant agentic platforms have matured through 2025 and into 2026, a quiet
foundation models
It happened to three of the largest AI-native SaaS companies in early 2026 within the same quarter: a primary foundation model provider quietly enforced stricter capacity throttling during peak hours, and suddenly thousands of enterprise tenants started receiving 429 Too Many Requests errors. Support tickets flooded in. SLA breach notifications
AI Engineering
If you're a backend or platform engineer running a multi-tenant SaaS product powered by AI agents, you've probably built some version of a cost attribution pipeline. It tracks which tenant triggered which LLM call, tallies up the tokens, multiplies by a known per-token rate, and writes
AI Engineering
There is a class of production bug that does not throw an exception, does not trigger an alert, and does not appear in your error logs. It simply degrades, quietly and persistently, until a paying enterprise customer notices that their "high-priority" AI agent has been waiting 40 seconds
AI Observability
There is a quiet crisis unfolding inside enterprise AI stacks right now. Multi-tenant agentic workflows are failing in ways that traditional observability tooling was never designed to catch. By the time an alert fires, the damage is already done: a corrupted context window has been handed to your foundation model,
AI Agents
Here is a scenario playing out in boardrooms and procurement offices across the globe right now: your sales team has finally gotten a Fortune 500 company to the finish line on a multi-year agentic platform contract. The deal is worth millions. Then the enterprise procurement lead sends over a 47-point
AI Agents
Picture this: it's 2:47 AM and your on-call engineer gets paged. A third-party CRM integration that powers your AI agent platform has started returning malformed responses. Within minutes, you discover that every tenant on your platform is now getting broken tool calls, hallucinated outputs, and failed workflows.
fintech
In Q1 2026, the platform engineering team at a mid-market FinTech company we'll call Verdant Financial Technologies made an uncomfortable discovery. Their AI agent infrastructure, which powered everything from automated loan pre-screening to real-time fraud triage, was quietly bleeding margin on their smallest accounts while their largest tenants
AI Agents
Something quietly broke in the enterprise software world sometime around late 2024, and the bill is coming due right now in 2026. Thousands of backend engineering teams shipped agentic AI features at breakneck speed, layering autonomous agents on top of multi-tenant SaaS platforms without ever seriously asking a critical question:
AI Rate Limiting
You've built a beautifully isolated multi-tenant AI platform. Each tenant has their own logical boundary, their own usage dashboard, their own billing tier. Your internal architecture is clean. Your product managers are happy. And then, at 2:47 AM on a Tuesday, your on-call engineer gets paged because