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Cursor/scaffold euler lite 5588 - #14818

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alex-16moro wants to merge 7 commits into
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alex-16moro:cursor/scaffold-euler-lite-5588
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alex-16moro wants to merge 7 commits into
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alex-16moro:cursor/scaffold-euler-lite-5588

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What does this PR do?

Fixes # (issue)

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cursoragent and others added 6 commits September 20, 2026 07:44
…ault MCP

Copy Cursor overlay files onto this fork so Cloud launches do not prompt
for Hub OAuth or stdio cwd. mcp.json has empty mcpServers; opt-in lives
in mcp.optional.json. Does not modify upstream AGENTS.md or .ai/.

Co-authored-by: ale93.moro <ale93.moro@gmail.com>
[fork demo — not for upstream] Empty default MCP overlay attach
Add a contract-only EulerLiteScheduler (set_timesteps + step) and matching
signature/behavioral tests. Sampler math is left as TODO(engineer).

Co-authored-by: alex-16moro <alex-16moro@users.noreply.github.com>
… step

Replace the placeholder step() with the first-order Euler update from
EulerDiscreteScheduler (epsilon prediction, leading timesteps, terminal
sigma 0). Add a unit test that pins prev_sample = sample + (sigma_next - sigma) * epsilon.

Co-authored-by: alex-16moro <alex-16moro@users.noreply.github.com>
Register EulerLiteScheduler in the lazy import maps so
`from diffusers import EulerLiteScheduler` works.

Co-authored-by: alex-16moro <alex-16moro@users.noreply.github.com>
[fork demo — not for upstream] Export EulerLiteScheduler
@github-actions github-actions Bot added the size/L PR with diff > 200 LOC label Sep 20, 2026
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Hi @alex-16moro, thanks for the PR! It does not appear to link an issue it fixes. If this PR addresses an existing issue, please add a closing keyword (e.g. Fixes #1234) to the PR description so the issue is linked. See the contribution guide for more details. If this PR intentionally does not fix a tracked issue, a maintainer can add the no-issue-needed label to silence this reminder.

Please note that PRs without a linked issue are likely to be automatically closed 10 days after this notice.

Once the PR links an issue (or gets the no-issue-needed label), you can ignore this message — it stays here as a comment, but it no longer applies.

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