AI

mercari-pm-agent Design — Automating the PM Workflow with Claude Code Skills and MCP

Enabling AI usage at Mercari with Secure Devin Management

When Speed Wasn’t About Coding Faster: Our Journey to ‘One Person One Release’

Search Results Quality Monitoring with LLMs

Finally, Mercari Japan in English! Our Road to Cross-Platform i18n

Engineering The Semantic Layer: Principles for Data at Scale

A Pragmatic Approach to AI-Powered Documentation Generation

Shops Monorepo Five Years Later: A Tale of Bazel and Cursor

LLM Key Server: Providing Secure and Convenient Access to Internal LLM APIs

Taming Agents in the Mercari Web Monorepo