PromptDNA is a community-driven repository containing hundreds of modular prompt blocks that can be composed into larger prompts. The platform organizes blocks by domains such as medical, legal, and software, and by categories including constraints, structures, personas, and evaluations. It includes validation, rating systems, benchmarks, and bounties. With MCP (Model Context Protocol) support, it enables seamless integration with AI agents and tools for more consistent and effective prompting across various use cases.
In the AI & ML space, Browse takes a focused approach. It focuses on building reliable AI prompts by reusing and composing validated prompt components. Browse is a consumer product aimed at AI developers and prompt engineers. Browse follows a freemium model. It runs on the web.
Browse first shipped in 2025. Among its 5 catalogued features are Prompt Blocks, Searchable Library, and benchmarks. It exposes integrations via an MCP server and a public API.
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Show HN: Promptdna.org- a community library of composable prompt blocks with MCP verified by the PulseGate indexer
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