jmcunst

jmcunst

Corpus Hub contributor since 2026-11-11

jmcunst'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.

1corpus
1selected commit
26files
623lines

Totals count @JMcunst's own selected commits. The repositories belong to their maintainers; their stars are not counted here.

What an agent can do with @JMcunst's commit to lapilli

lapilli-project/lapilli: Which of your alerts are worth their page? Lapilli replays alert rules against what actually went wrong: a weekly verdict, or every hour in

Example questions
Paste it into your AI agent. It clones the repo at the pinned commit and indexes it on your machine.
Search the GitHub repository lapilli-project/lapilli with XERJ (https://hub.xerj.org/corpus/lapilli-project--lapilli).
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/lapilli-project/lapilli lapilli --filter=blob:none --no-checkout && git -C lapilli sparse-checkout set --no-cone /.github/workflows/ /charts/lapilli/ /cmd/lapilli/ /docs/design/ /internal/firing/ /internal/incident/ /internal/ledger/ /internal/rules/ /internal/serve/ /internal/sse/ /test/e2e/ && git -C lapilli checkout 5355908f915c65c1f25da1923a1602d19c1e3407
3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data
4. xerj autoindex ./lapilli --url http://127.0.0.1:9200 --prefix lapilli --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 lapilli-project--lapilli · Operations and SRE
Related corpora: grafana-alloy, alertmanager, SRodi/kubectl-datapath, laupernoe/dumbmonit
Operational intelligence with XERJ · Case study: reference coding for agents

Selected work

Commit to lapilli-project/lapilli

maintained by @lapilli-project
5355908f91 v0.14.0: security: DNS rebinding, header forging, memory, a parser cr…
selected commit: 26 files · 623 lines · Go, shell · internal/serve, internal/rules, charts

The corpus covers only the directories this commit changed (.github/workflows, charts/lapilli, cmd/lapilli, docs/design, internal/firing, internal/incident, internal/ledger, internal/rules, internal/serve, internal/sse, test/e2e). The repository is @lapilli-project's; this page credits @JMcunst for this commit only.

live on the hub · licence clearedcorpus lapilli-project--lapilliOPSApache-2.0alert-fatiguealertinggografanahelm-chartkubernetes agreed 2026-11-11
XERJ Corpus Hub contributor badge
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Included with the author's permission (email, 2026-11-11), under each repository's own licence, with attribution. Own more repositories? Sign in with GitHub and add them. Want something removed? Reply to the email, withdraw it on /add, or open an issue on xerj-org/xerj.