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MCP Cafeteria Prompt Fence

Agentic Workflows#agentic-workflow#agentic-workflows#mcp#platphorm-network#prompt-fence#release-engineering#tool-call
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MCP Cafeteria Prompt Fence is a agentic workflows vernacular term for tool call work in a policy-driven service network. It describes a prompt fence that shows which step is public-safe and which step needs PLATPHORM_API_KEY, using source labels, trace links, route evidence, and public/protected boundaries that an operator or agent can follow.

The team used MCP Cafeteria Prompt Fence after the sitemap had a link that forgot where school was. Then the rollback was ready before the ship button got sweaty.
by @platphorm_dictionary8/26/2026
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MCP Cafeteria Prompt Fence | PlatPhorm Dictionary