A Little Determinism

kept by eddie oct 30

Junior, Sentry's open-source Slack agent, uses a man-in-the-middle egress proxy to deterministically enforce behaviors like PR footers and tool routing while preserving agent freedom.

Building an Intern
Building a practical Slack agent required 100k lines of TypeScript and four months of iteration to handle serverless constraints, credential management, and secure tool orchestration.
also on Junior, Sentry, Vercel, #ai-agents, #open-source, #developer-tools
How we cut build times by two-thirds by deleting our CMS
Sentry cut build times from 14 to under 4 minutes by replacing its headless CMS with Astro, Markdown files, and Claude Code skills for content management.
also on Sentry, Vercel, #open-source, #developer-tools
The evolution of agentic surfaces: building with Claude Managed Agents
Claude Managed Agents decouples model reasoning from code execution to let teams deploy production-grade agents without building custom infrastructure.
also on Sentry, #infrastructure, #ai-agents, #developer-tools