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Security & Auth
io.github.mikerawsonnz/authenticated-mcp-agent
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.
Security & Auth
v1.0.0
View on GitHub
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MCP Server Authentication: API Keys vs OAuth 2.1 Explained
The MCP specification adopted OAuth 2.1 in its 2025 revision. Static API keys still dominate for single-developer tools. This guide breaks down when each applies, what PKCE requires, and how the 221 security-category servers on MCPFind reflect real-world adoption patterns.
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MCP Security Basics: What to Know Before Adding Servers
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