
Onda
macOS terminal built for Claude Code, with native MCP
What it does
Onda is a macOS terminal built for AI-assisted development. Bundles a 21-tool MCP server so Claude Code, Cursor, Windsurf and any MCP client can drive panes, tabs, workspaces and screenshots. Auto-detects interrupted Claude Code, Codex and Gemini CLI sessions and offers one-click resume. Cmd+Shift+S captures any window as PNG and bracketed-paste injects the path as [Image #N] for the active agent. Mosaic split panes, built-in Git panel, file browser, dev server preview, plugin system.
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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…
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