From 839c3a18601df06267e07f3f9178fe885eb70795 Mon Sep 17 00:00:00 2001 From: neumattock <152253273+newmattock@users.noreply.github.com> Date: Wed, 13 May 2026 19:48:54 -0700 Subject: [PATCH] Add Daytona AI engineers article Signed-off-by: neumattock <152253273+newmattock@users.noreply.github.com> --- ...un_omni_and_claude_engineers_in_daytona.md | 234 ++++++++++++++++++ ...3_daytona_ai_engineer_pairing_workflow.svg | 39 +++ authors/newmattock.md | 10 + 3 files changed, 283 insertions(+) create mode 100644 articles/20260513_run_omni_and_claude_engineers_in_daytona.md create mode 100644 articles/assets/20260513_daytona_ai_engineer_pairing_workflow.svg create mode 100644 authors/newmattock.md diff --git a/articles/20260513_run_omni_and_claude_engineers_in_daytona.md b/articles/20260513_run_omni_and_claude_engineers_in_daytona.md new file mode 100644 index 00000000..6e2a06b3 --- /dev/null +++ b/articles/20260513_run_omni_and_claude_engineers_in_daytona.md @@ -0,0 +1,234 @@ +--- +title: "Run Omni and Claude Engineers in Daytona" +description: "Use Daytona workspaces to run Omni Engineer and Claude Engineer as isolated AI coding agents with reproducible dev containers." +date: 2026-05-13 +author: "newmattock" +tags: ["daytona", "ai engineer", "devcontainer"] +--- + +# Run Omni and Claude Engineers in Daytona + +AI engineer tools are most useful when they can work inside the same kind of clean environment that a teammate would use. If the tool only runs on one laptop, the first debugging session often becomes about Python versions, missing packages, and misplaced API keys instead of the code task. + +This article shows how to run [Omni Engineer](https://github.com/Doriandarko/omni-engineer) and [Claude Engineer](https://github.com/Doriandarko/claude-engineer) inside Daytona workspaces. +The workflow uses [development containers](/definitions/20240819_definition_development%20container.md) so each tool starts from a predictable Python image, installs its dependencies, and receives API keys from the workspace environment instead of from committed files. + +Companion Dev Container pull requests were opened for both projects: + +- [Omni Engineer devcontainer PR](https://github.com/Doriandarko/omni-engineer/pull/33) +- [Claude Engineer devcontainer PR](https://github.com/Doriandarko/claude-engineer/pull/257) + +The example at the end uses the two agents as paired reviewers for one small repository task. Omni Engineer works from the terminal, Claude Engineer works from the web UI or CLI, and you keep the final decision in your own patch. + +![Paired AI engineer workflow in Daytona](assets/20260513_daytona_ai_engineer_pairing_workflow.svg) + +## TL;DR + +- Add a `.devcontainer/devcontainer.json` to each AI engineer repository so Daytona can create a repeatable workspace. +- Store API keys in Daytona workspace environment variables, not in Git. +- Use Omni Engineer for fast terminal-driven repository inspection. +- Use Claude Engineer for a second pass with its web interface or CLI. +- Compare both outputs, run tests, and submit one human-reviewed patch. + +## Prerequisites + +Install Daytona locally and make sure you can create a workspace: + +```bash +curl -L https://download.daytona.io/daytona/install.sh | sudo bash +daytona --version +``` + +You also need provider keys for the tools you plan to run: + +- Omni Engineer uses `OPENROUTER_API_KEY`. +- Claude Engineer uses `ANTHROPIC_API_KEY`. +- Claude Engineer's E2B code execution tool uses `E2B_API_KEY` when that tool is enabled. + +Do not paste real keys into a repository file. Add them as Daytona environment variables or export them in the workspace shell for the current session. + +## What the Dev Containers Do + +The Omni Engineer Dev Container uses the standard Python 3.11 devcontainer image, installs `requirements.txt`, copies `.env.example` to `.env` when a local file does not exist, and passes `OPENROUTER_API_KEY` from the host environment. + +The Claude Engineer Dev Container uses the same Python base, installs the repository requirements, forwards port `5000` for the web UI, copies `.env.example` to `.env` when needed, and passes `ANTHROPIC_API_KEY` plus `E2B_API_KEY` from the host environment. + +That gives both projects the same operational shape: + +1. Daytona clones the repository. +2. The Dev Container installs Python dependencies. +3. Secrets come from environment variables. +4. You run the AI engineer from a clean shell. + +## Create an Omni Engineer Workspace + +Once the Omni Engineer Dev Container is available on the target branch, create a Daytona workspace from the repository: + +```bash +daytona create https://github.com/Doriandarko/omni-engineer +daytona code +``` + +Inside the workspace, confirm the dependency install finished: + +```bash +python -m pip show openai python-dotenv rich +``` + +Set the API key for the current shell if it is not already provided by your Daytona profile: + +```bash +export OPENROUTER_API_KEY="your-openrouter-key" +``` + +Then start Omni Engineer: + +```bash +python main.py +``` + +Omni Engineer is command driven. You can add files, ask questions, search, and request edits without leaving the terminal. A typical first session looks like this: + +```text +/add README.md +/add src/example.py +Read these files and summarize the smallest safe change for the issue. +``` + +## Create a Claude Engineer Workspace + +Create a second Daytona workspace for Claude Engineer: + +```bash +daytona create https://github.com/Doriandarko/claude-engineer +daytona code +``` + +Set the keys for the current shell if Daytona did not inject them: + +```bash +export ANTHROPIC_API_KEY="your-anthropic-key" +export E2B_API_KEY="your-e2b-key" +``` + +Run the web UI: + +```bash +python app.py +``` + +Daytona should forward port `5000`. Open the forwarded URL and start a new conversation. If you prefer the terminal interface, run: + +```bash +python ce3.py +``` + +Claude Engineer can inspect code, propose tools, and work through a longer implementation plan. I like using it as a second reviewer after Omni Engineer has produced a quick first-pass diagnosis. + +## Example: Pair the Agents on One Small Task + +For a concrete workflow, imagine a small repository that contains transcript files from product demos. The task is to normalize filenames, add a manifest, and keep the code easy to test. + +Create a tiny target project in a separate Daytona workspace: + +```bash +mkdir transcript-cleanup +cd transcript-cleanup +cat > normalize_names.py <<'PY' +from pathlib import Path + + +def normalize_name(path: Path) -> str: + return path.stem.lower().replace(" ", "-") + path.suffix.lower() + + +if __name__ == "__main__": + for item in Path("transcripts").glob("*"): + print(normalize_name(item)) +PY +mkdir transcripts +touch "transcripts/Product Demo.MD" "transcripts/Sprint Review.TXT" +``` + +Ask Omni Engineer for the first pass: + +```text +/add normalize_names.py +The goal is to turn raw transcript filenames into safe lowercase slugs and generate a manifest. +Find edge cases and suggest a minimal tested patch. +``` + +Then ask Claude Engineer for an independent review: + +```text +Review this small Python script as if it is going into a repository with tests. +Focus on filename collisions, deterministic output, and a simple manifest format. +Return a concise patch plan before writing code. +``` + +The useful part is not that both tools agree. The useful part is that they often disagree in visible ways: + +- One may prioritize a simple `Path.rename` loop. +- One may notice collision handling. +- One may suggest JSON output while the other suggests CSV. +- One may ask for test fixtures before editing. + +Use those differences to decide the final implementation. Keep the patch small, run the tests yourself, and only commit what you understand. + +## Recommended Operating Pattern + +Use separate workspaces for separate agents. That prevents one tool from silently inheriting another tool's temporary files, virtual environment, or failed dependency install. + +Use environment variables for keys. If a tool expects `.env`, create it from the workspace shell and keep it untracked: + +```bash +cp -n .env.example .env +printf 'OPENROUTER_API_KEY="%s"\n' "$OPENROUTER_API_KEY" > .env +``` + +For Claude Engineer, keep both keys explicit: + +```bash +cp -n .env.example .env +{ + printf 'ANTHROPIC_API_KEY="%s"\n' "$ANTHROPIC_API_KEY" + printf 'E2B_API_KEY="%s"\n' "$E2B_API_KEY" +} > .env +``` + +Use short prompts that describe the repository state and the acceptance criteria. Avoid asking either tool to "improve everything." A better prompt names the files, the bug, the constraints, and the verification command. + +## Troubleshooting + +If the workspace starts but the tool cannot authenticate, check the environment first: + +```bash +env | grep -E 'OPENROUTER_API_KEY|ANTHROPIC_API_KEY|E2B_API_KEY' +``` + +If dependencies are missing, rerun the same install command from the Dev Container: + +```bash +python -m pip install --user -r requirements.txt +``` + +If Claude Engineer's web UI does not open, confirm the server is listening on port `5000` and use Daytona's forwarded port URL: + +```bash +python app.py +``` + +If an AI engineer produces a patch that looks plausible but untested, stop and add a narrow test before accepting the change. Daytona makes it cheap to start over, but it does not replace review. + +## Why This Setup Works Well + +Daytona gives both AI engineers the same basic contract: fresh repository, reproducible dependencies, isolated workspace, and explicit secrets. That makes the output easier to compare because the tools are not fighting the environment. + +For day-to-day work, I would use Omni Engineer when I want a quick terminal-native pass and Claude Engineer when I want a longer structured review or web UI session. Running both in Daytona keeps the workflow disposable, repeatable, and easier to hand off to another developer. + +## References + +- [Omni Engineer](https://github.com/Doriandarko/omni-engineer) +- [Claude Engineer](https://github.com/Doriandarko/claude-engineer) +- [Daytona](https://github.com/daytonaio/daytona) +- [Development containers](/definitions/20240819_definition_development%20container.md) diff --git a/articles/assets/20260513_daytona_ai_engineer_pairing_workflow.svg b/articles/assets/20260513_daytona_ai_engineer_pairing_workflow.svg new file mode 100644 index 00000000..34cf2847 --- /dev/null +++ b/articles/assets/20260513_daytona_ai_engineer_pairing_workflow.svg @@ -0,0 +1,39 @@ + + Daytona workflow for running Omni Engineer and Claude Engineer + A workflow showing one repository opened in Daytona, reviewed by two AI engineer workspaces, and merged into one final patch. + + + Paired AI engineer workflow in Daytona + Use isolated workspaces so each agent can inspect the same task without sharing local state. + + + + Target repository + Small issue, failing test, + or review task + + Omni Engineer + Console workflow + OpenRouter key only + + Claude Engineer + Web UI or CLI + Anthropic and E2B keys + + Final patch + Compare outputs, test, + and submit one PR + + + + + + + + + + + + + + diff --git a/authors/newmattock.md b/authors/newmattock.md new file mode 100644 index 00000000..901aedc7 --- /dev/null +++ b/authors/newmattock.md @@ -0,0 +1,10 @@ +Author: newmattock +Title: Technical Contributor +Description: newmattock is a technical contributor focused on practical developer workflows, reproducible environments, and small automation tools. Their writing emphasizes concrete commands, clear verification steps, and handoff-ready engineering artifacts. +Author Image: +Author LinkedIn: +Author Twitter: +Company Name: +Company Description: +Company Logo Dark: +Company Logo White: