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Developer Tools

1333 summarised stories about Developer Tools, each linking back to the original source. Browse all topics →

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Saturday, 25 July 2026

Building Self-Evolving AI Agents with OpenSpace Using Skills, MCP, Lineage, and Low-Cost Reuse

MarkTechPost 2 months ago 20

OpenSpace is a framework for building AI agents with evolving skills that persist to a SQLite database with versioning and lineage metadata; the tutorial demonstrates setting it up in Google Colab, executing tasks via the Python API, and reusing skills across related work. The system tracks skills by origin type (FIX, DERIVED, CAPTURED) and reduces token costs through warm-task reuse, with a showcase database containing over 60 evolved skills. Users gain practical experience with Python 3.12+ setup, MCP server deployment, custom skill definitions via SKILL.md files, and database inspection to understand how agent capabilities are discovered, executed, and improved over time.

AI Toolbox 3.0

Product Hunt 2 months ago 27

AI Toolbox launched AI Toolbox 3.0 as a Chrome extension for searching, organizing, and exporting chats across ChatGPT, Claude, Gemini, and Grok. It launches today and is used by 40,000+ users in 150+ countries. The extension adds nested folders, full-text search, a prompt library with // insert, bulk export to formats like Markdown/PDF/JSON/TXT/HTML, and a live context meter while keeping chats local-first in the browser.

I tried out OpenAI’s new AI keypad — which will be fun for some coders and slightly mystifying to everyone else

TechCrunch 2 months ago 25 ● 8 sources

OpenAI launched Micro, a hardware keypad designed to pair with ChatGPT and its coding tool, featuring customizable buttons for specific tasks and voice dictation. The device costs $230 and includes six programmable agent keys and six command keys that can be configured within ChatGPT. Early reviews from coders and tech outlets have been largely negative, with critics questioning its value compared to existing keyboard shortcuts and DIY alternatives, though power users who heavily rely on ChatGPT may find it useful.

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