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Agents and MCP

Articles on the Model Context Protocol (MCP) and AI agents: specification changes, configuration files and what to check before you connect a tool, summarized from official sources.

• 2,117 valid secrets in public MCP config files: what GitGuardian found, and how to check yours

  GitGuardian found 2,117 valid credentials in public MCP config files. What the report says, how to keep secrets out of yours, and tools to check.

  Published: 2026-10-24Tools you can use: MCP Config Checker, Prompt Redactor

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• MCP specification 2026-07-28: what changed, and what to check in your own files

  MCP specification 2026-07-28 makes the protocol stateless and deprecates HTTP+SSE and more. What changed, and how to check your config and tool schemas.

  Published: 2026-10-24Tools you can use: MCP Config Checker, JSON Schema Validator

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