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Brooks McMillin
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mcp

2 posts in this category. View all categories

mcp-authflow: OAuth 2.0 for Production MCP Servers

April 30, 2026 12 min read

Open-sourcing mcp-authflow and mcp-authflow-resource: an RFC-compliant OAuth 2.0 framework for MCP servers, plus a one-command example server. Why MCP deployments need real auth, what the two packages do, and three non-obvious gotchas from production.

#mcp#oauth#security#open-source#starlette#python
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The MCP stdio Problem: Why I Rebuilt My Auth Proxy as a Persistent HTTP Service

April 9, 2026 6 min read

Claude Code silently kills stdio MCP servers during idle periods, forcing manual reconnection. How I converted a fragile stdio bridge into a persistent Starlette HTTP reverse proxy — and the obscure SDK crash that followed.

#mcp#claude-code#oauth#starlette#systemd#devtools
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