aspiers Submitting Upstream
Prepare the kind of upstream submission the user requested. Do not assume that "submit upstream" means a code change: an issue, feature request, or discussion needs no branch or commits.
Choose the submission type
Infer the intended artefact from the request and current context:
- A problem report, feature request, or proposed behaviour normally becomes an issue.
- An idea the project explicitly routes to a forum becomes a discussion or proposal.
- An implemented local change normally becomes a pull request, merge request, or patch series.
- Documentation, security, and support requests may have dedicated channels.
If more than one type is plausible and the choice affects the work, ask one focused question before preparing anything.
Find the canonical destination
Identify the canonical project and its actual submission channel rather than a fork, package mirror, or downstream tracker. Check repository metadata, project documentation, release activity, and tracker activity when ownership is not obvious.
Use the checking-upstream skill before drafting. Read plausible matches,
including closed reports and the open change queue. Existing work, a prior
resolution, or an explicit rejection may make a new submission unnecessary or
change it into a comment on an existing thread.
Read the relevant rules
Look for the guidance that applies to the selected submission type. Do not make code-contribution ceremony a prerequisite for filing an issue.
For any submission, check as applicable:
- issue, discussion, pull-request, or merge-request templates;
CONTRIBUTING*, support and security policies, and project website guidance;- required tracker fields, categories, labels, reproduction details, or prior discussion;
- codes of conduct and rules against disclosing sensitive data.
For code contributions, also inspect:
- target-branch and fork policy;
- DCO, CLA, sign-off, and copyright requirements;
- commit-message and history conventions;
- formatting, lint, test, build, changelog, and generated-file requirements;
- CI workflows and a few recent merged changes when written guidance is silent.
Treat documented rules as authoritative. If observed practice conflicts with them, report the conflict instead of silently choosing one.
Prepare the submission
Issues, feature requests, and discussions
No branch or commit is needed.
Follow the project's template and preserve its headings. When there is no template, draft a concise title and a body containing the useful subset of:
- the problem or requested capability;
- current and expected behaviour;
- reproduction steps and environment for a bug;
- motivation and concrete use cases for a feature;
- relevant logs, screenshots, or minimal examples;
- related issues and the upstream search already performed;
- known workarounds or implementation facts, clearly separated from the requested outcome.
State evidence precisely and remove secrets, personal data, private URLs, and unrelated local details. Do not invent labels, severity, maintainer decisions, or implementation requirements that the project has not established.
Do not hard-wrap prose
Leave each paragraph of issue, discussion, pull-request, and comment text as one long line. These bodies are rendered, not read as source: the wrapping adds nothing, and it turns any later edit into a reflowed diff that obscures the real change.
This holds even when the text was drafted in a local file wrapped to a column
limit — an .editorconfig max_line_length governs the file, not the
submission. Unwrap the prose when transferring it.
Keep the line structure that carries meaning: code blocks, tables, headings, list items, and deliberate line breaks such as one URL or entry per line. Wrap prose only where the destination genuinely calls for it, such as a project whose contribution guide requires it, a plain-text patch submitted by email, or a commit message.
Code changes
Only use this path when code is actually being contributed.
- Fetch the canonical upstream and branch from its required, freshly fetched target branch.
- Port only the relevant change; exclude personal configuration, debug output, secrets, and unrelated formatting churn.
- Shape commits to the project's documented or observed conventions. Never add another person's sign-off or claim a CLA on their behalf.
- Add required tests, documentation, changelog entries, and generated files.
- Run the project's verification commands and distinguish introduced failures from pre-existing or environmental ones.
- Draft the pull request, merge request, or patch text using the project's template and requested linkage syntax.
If a required rule is unmet, state it plainly and fix it before presenting the submission as ready. Legal attestations such as DCO sign-off and CLA acceptance cannot be waived or fabricated.
Approval boundary
Creating an issue or discussion, commenting publicly, pushing a branch, opening a change request, or sending patches is outward-facing. Prepare the exact title and body, patch, or branch first, then stop for explicit approval before the first publication action.
Present:
- the canonical destination and chosen submission type;
- relevant guidance and whether each requirement is satisfied;
- existing upstream work and how this submission relates to it;
- the exact draft;
- for code, the base, commits, diff scope, and verification results;
- the command or action that will publish it.
Once the user approves that prepared artefact, perform only the approved publication action and return its URL or delivery result. Do not turn approval to file an issue into permission to push code, or approval to push a branch into permission to open a change request.
After a code submission, use the pr-comment-resolving skill for review
feedback and watching-ci-runs when CI results determine the next step.