LLMs Archives
Featured Improving token efficiency in GitHub Agentic Workflows Agentic workflows that run on every pull request can quietly accumulate large API bills. Here’s how we instrumented our own production workflows, found…
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Hack the AI agent: Build agentic AI security skills with the GitHub Secure Code Game
…six specialized agents, three MCP servers, three skills, and a simulated open-source project web. The platform claims all agents are sandboxed and all data is pre-verified. Time to put that…
GitHub Archives
…Completing urgent fixes anywhere with GitHub Copilot coding agent and mobile Unlock the full potential of the GitHub platform. See how Copilot coding agent and GitHub Mobile combine to help you tackle…
Build a personal organization command center with GitHub Copilot CLI
…this is technically my first one, but I can’t say I learned a ton about Electron during this process since it was almost completely built by Agent Mode. That said, I…
GitHub Copilot app: The agent-native desktop experience
…As agentic workflows grow across GitHub, from repository creation to pull request activity and API usage, the platform has to grow with them. We will continue to focus on availability first. We…
Rethinking open source mentorship in the AI era
…Resources GitHub RFC for platform-level solutions OpenAI Codex contribution policy Google Gemini CLI contribution policy ROOST AI policy Fedora AI contribution policy Processing AGENTS.md scikit-learn pull request template Goose…
Investigating unauthorized access to GitHub-owned repositories
…AI & ML Hack the AI agent: Build agentic AI security skills with the GitHub Secure Code Game Learn to find and exploit real-world agentic AI vulnerabilities through five progressive challenges in…
Building a general-purpose accessibility agent—and what we learned in the process
…Surprisingly, this approach worked against us for the accessibility agent. Instead, we wound up using two dedicated sub-agents: The first sub-agent acts as a passive reviewer and researcher. The second…
Open Source Archives
…What this means for developers building the next era of AI tools and agents MCP is moving to the Linux Foundation. Here’s how that will affect developers. “The local-first rebellion…
Building GitHub's next chapter in accessibility
…to ensure accessibility is considered from the first sketch to the final deployment. Over the past year, we’ve made substantial improvements across the platform. A redesigned pull request experience Pull requests…