[NotUsingGithub]

Adds ComfyUI-Wan27 to the custom-node catalog using the registration path documented in this repository's README.

The node pack provides account/model/schema discovery, a separate cost-estimate receipt, explicitly approved image/video generation with a retained idempotency key, and task/status/output-URL retrieval. Generation requires an active paid Wan27 subscription and uses website credits; installation is free. Credentials are read only from WAN27_ACCESS_TOKEN on the host, not workflow fields. The dependency-free client is vendored from our MIT Python SDK.

• Repository: https://github.com/NotUsingGithub/ComfyUI-Wan27
• Release: https://github.com/NotUsingGithub/ComfyUI-Wan27/releases/tag/0.1.0
• Documentation: https://wan2-7.io/mcp/guide/
• CI: https://github.com/NotUsingGithub/ComfyUI-Wan27/actions/runs/39221611200

Validation: 19 unit/transport tests pass on Python 3.10 and 3.12. The catalog parses and contains exactly one added entry, with all existing entries preserved; git diff --check passes. Node classes and INPUT_TYPES/RETURN_TYPES/FUNCTION mappings import without external dependencies.

Limitations: the full ComfyUI/Manager GUI and Install custom nodes Use local DB dialog have not been exercised. No paid service generation was performed. Output media is returned as URL strings, not IMAGE tensors. The separate Comfy Registry publisher account has not been created, so this is a legacy catalog registration request, not a claimed registry publication.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: Organization UI
• Review profile: ASSERTIVE
• Plan: Advanced
• Run ID: c70cbab6-f256-469e-8a32-8ea0014bbc79

📥 Commits

Reviewing files that changed from the base of the PR and between b0b8bbe and 0430015.

📒 Files selected for processing: 1

• custom-node-list.json

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📝 Walkthrough

The custom-node list now includes Wan27, its repository and installation details, and a description of its nodes and usage requirements.

Changes: Wan27 custom-node entry

Layer / File(s)	Summary
Add Wan27 record custom-node-list.json	Adds the Wan27 repository reference, git-clone install type, and a description covering node functions, subscription requirements, and website-credit usage.

Suggested reviewers: ltdrdata

Priority: ⬇️ Low

Merge Risk: ⚪ Minimal · up to 04300

The new catalog entry is accepted by the inspected checks and makes Wan27 available through the existing repository installation path. No actionable merge-blocking issue is established.

### Architecture Summary

Architecture risk: 🔵 Low · up to 04300

The change affects 1 system.

Changed systems: custom-node-list.json

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — custom-node-list.json (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in custom-node-list.json: Added the Wan27 custom-node record with its author, repository reference and file URL, git-clone install type, and description of the nodes, subscription requirement, and website-credit usage.

Pre-merge checks: 2

Check name	Status	Explanation
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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