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MCP servers edit the instructions your agent reads. WARDEN 0.18 shows which words changed

This story is from 2026-10-22. It is preserved in the archive; the latest stories are on the live feed.

On 29 September an MCP server changed the description of one of its 45 tools. The old text said that when a project takes payments, a mobile publish makes a test build in Stripe test mode. The new text says: publish_app always publishes live (web, and the mobile app when it is built; payments in St…

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  1. 2026-10-22 07:43 · DEV Community — AI
    MCP servers edit the instructions your agent reads. WARDEN 0.18 shows which words changed

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