
PromptMate
Save prompts once. Use on ChatGPT and Claude.
What it does
PromptMate is a free Chrome extension that lives in your sidebar on ChatGPT and Claude. Save your best prompts once, then insert them into either platform with one click. Search across prompts, pin your favorites, and sync everything across browsers via your own Google Drive. No accounts to create, no data leaves your control.
Does a similar job
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PromptVaultMay 2026 · mypromptsvault.com · ▲4Save & reuse AI prompts in 1 click — ChatGPT, Claude & more
Prompt Keeper - AI Prompt ManagerMay 2026 · chromewebstore.google.com · ▲2Right-click to save & auto-fill AI prompts instantly
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Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com