Jose Daniel
Jose Daniel 's work was selected for the XERJ Corpus Hub, the open reference memory AI coding agents search before they write code. When an agent meets the same problem, it gets this implementation back as a worked example, with the author and the repository attached.
Totals across every corpus @josedaniel-dev appears in; a commit selected for two corpora counts once. Files and lines count the selected commits; each corpus indexes the whole repository at its pinned commit.
What an agent can do with the observer corpus
Magic-Lab-Studio/observer: Open-source observability and telemetry platform for analyzing and grading LLMs
- Reuse a worked example: the commit “reliable SDK export, idempotent batch, ingest health an…” (16 files · Python, TypeScript).
- Answer from observer's real Python source instead of memory (Operations and SRE).
- What does sdk do in observer?
Search the GitHub repository Magic-Lab-Studio/observer with XERJ (https://hub.xerj.org/corpus/magic-lab-studio--observer). Run these in a shell, in order, and check each result before the next: 1. xerj --help (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh 2. git clone https://github.com/Magic-Lab-Studio/observer observer && git -C observer checkout c91f7c6ade9817aa73c5f825c20b99b7f5dde2d5 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./observer --url http://127.0.0.1:9200 --prefix observer --progress plain 5. xerj autoindex map --url http://127.0.0.1:9200 Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt Licence: Apache-2.0. Keep the copyright notice and credit the authors.
corpus magic-lab-studio--observer · Operations and SRE
Related corpora: compose-spec, karpenter, chaos-mesh, concourse
Operational intelligence with XERJ · Case study: reference coding for agents
Selected work
Magic-Lab-Studio/observer
The corpus is the whole repository at the pinned commit, not only the files of the selected commit.
Not installable yet: this corpus is not in the hub registry until its licence review passes, so xerj corpus add and xerj ask cannot fetch it. It becomes installable when this card says live in the hub.
Sign in with GitHub or Hugging Face to see more: every selected commit in full (commit date, every folder, licence review state, pin) and the pack builds of each corpus.
[](https://hub.xerj.org/contributors/josedaniel-dev)
Included with the author's permission (email, 2026-10-17), under each repository's own licence, with attribution. Want it removed? Reply to the email or open an issue on xerj-org/xerj.