https://docs.ai.gwdg.de/en/categories/agentic-coding/index.htmlHugoenhttps://docs.ai.gwdg.de/en/user/ai-services/coco-ai/agentic_coding/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/coco-ai/agentic_coding/index.htmlAgentic coding goes beyond chat and inline suggestions. These tools leverage the model’s ability to autonomously complete multi-step tasks. It’s able to read your codebase, edit files, and run terminal commands. Info Comparison with commercial models: The Commercial Models - Agentic coding page covers agentic coding workflows using external providers such as Codex and Claude Code. OpenCode and Claude Code support both commercial-provider API keys and a SAIA API key; the sections below describe the SAIA setup for both. The tools described below provide comparable agentic coding capabilities using your SAIA API key and models hosted on GWDG’s HPC infrastructure. This allows users to benefit from modern coding assistants while keeping data processing within the institute’s infrastructure, helping to meet data protection, compliance, and confidentiality requirements. For many research and administrative use cases, this provides a practical alternative to external AI services without sacrificing core agentic coding functionality.https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/index.htmlThis section documents agentic coding tools that can be used with the GWDG commercial model offering. For Codex and Claude Code, you need commercial access details from support@gwdg.de. For OpenCode, both setups are possible: with a SAIA API key with keys for commercial models Codex Claude Code OpenCode {class=“children children-type-tree children-sort-”}https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/codex/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/codex/index.htmlCodex can be used with the GWDG commercial model offering via Azure OpenAI. Choose a setup: VS Code CLI What You Need for VS Code a commercial endpoint and API key from support@gwdg.de the deployment name that should be used with your resource Visual Studio Code with the OpenAI extension Codex For Visual Studio Code 1. Install the VS Code extension In the VS Code Marketplace, install openai.chatgpt. Documentation: Codex IDE extension 2. Azure OpenAI configuration During onboarding, you may receive ready-to-use config.toml and .env files from GWDG. If not, create the files manually with the same structure shown below.https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/claude-code/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/claude-code/index.htmlClaude Code can be used with the GWDG commercial model offering via Microsoft Foundry. Info Claude Code can also be pointed at the models hosted on GWDG’s HPC infrastructure using only a SAIA API key, without an Anthropic account or a commercial endpoint. See CoCo AI - Claude Code for that setup. Choose a setup: VS Code CLI What You Need for VS Code a commercial endpoint or resource name and API key from support@gwdg.de the Claude deployment name that should be used by default Visual Studio Code 1.98 or newer the Claude Code extension from the VS Code Marketplace Claude For Visual Studio Code 1. Install the VS Code extension In the VS Code Marketplace, install Claude Code by Anthropic. Requirement: VS Code 1.98 or newer. Extension docs: Claude Code in VS Code 2. Configure Foundry access in Claude Code During onboarding, you may receive a prepared settings.json from GWDG. If not, create the file manually with the same structure shown below.https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/opencode/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/commercial-models/agentic-coding/opencode/index.htmlOpenCode can be used in more than one way in the GWDG environment. Currently, the following setups are possible: with a SAIA API key for locally hosted models with external commercial keys for commercial model access If you need locally hosted models, use SAIA. If you need external commercial models, use your commercial access details. Further Documentation OpenCode providers OpenCode models OpenCode introduction SAIA documentationhttps://docs.ai.gwdg.de/en/user/ai-services/coco-ai/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/coco-ai/index.htmlCoCo AI is our AI-assisted coding service, utilizing Chat AI and is accessible via your SAIA API key. It brings large language models directly into your development environment for code suggestions, chat-based assistance, and autonomous multi-step coding tasks. Getting Started Before configuring any tool, you need: A SAIA API key. If you don’t have one yet, request one here. A supported editor or terminal. See the sections below. A model to use. Browse the available models. We recommend starting with qwen3-coder-30b-a3b-instruct or devstral-2-123b-instruct-2512 for coding tasks. Info Only models hosted on GWDG’s HPC infrastructure (internal models) are available via the API. External models (e.g., GPT-4, Claude) are accessible through the Chat AI web interface only and cannot be used with CoCo AI.