#architecture

5 posts with this tag.

• Escalating Reminders Done Right: The Pending Email Follow Up System

  // Apr 2, 2026 · 5 min read

  How AgenticMail handles blocked outbound emails with an escalating reminder schedule, heartbeat polling, and clean process lifecycle management.

• 145 SaaS Integrations: Building a Universal Tool Adapter Pattern

  // Mar 18, 2026 · 5 min read

  The adapter pattern behind 145 SaaS integrations. Each adapter has tool definitions, API executor, credential resolution from Vault, OAuth flow, and rate limit handling.

• One Schema, Ten Backends: Cross Database Migration

  // Mar 15, 2026 · 5 min read

  Supporting 10 database backends behind one adapter interface, with automatic DDL conversion and smart environment detection.

• Structuring a TypeScript Monorepo: Five Packages, One Product

  // Mar 6, 2026 · 5 min read

  How AgenticMail's monorepo uses npm workspaces, tsup, and a clean dependency graph to ship five packages from one repository.

• Defense in Depth: Client Side and Server Side Outbound Scanning

  // Mar 5, 2026 · 5 min read

  Why AgenticMail scans outbound email at two layers: 35 regex patterns in the MCP client and a blocking guard in the API server.