Add MiniMax H3 plugin

[acedatacloud-dev]

Summary

Add a separately searchable MiniMax H3 third-party Cursor plugin. It reuses the existing Ace Data Cloud hosted minimax MCP, a focused Agent skill, and the exact service logo from the Ace Data Cloud MiniMax integration. The English and Chinese guides cover installation, service API key, permissions, one first-run prompt, task retrieval where applicable, result inspection, Credits, and troubleshooting.

Standalone source is reviewable at AceDataCloud/MiniMaxCursor#1 and its exact commit AceDataCloud/MiniMaxCursor@0deb630. This is a tool plugin, not a Cursor chat-model provider.

Validation

• Official node scripts/validate-plugins.mjs: passed with this marketplace entry.

• git diff --check: passed. Logo SHA-256: 154514d088b3a8d98d1279f6ede93fd5b593a21038f4530ea1bb551a8045ed02.

• Authenticated hosted MCP tools/list exposed minimax_generate_video and minimax_get_task; its live schema includes the first-run parameters. This is a read-only tool/schema check, not a claim of a new paid generation or a Cursor UI install.

• On 2026-10-12, an authenticated read-only task query against the hosted MCP returned a completed historical result and an HTTPS media URL. No new paid generation was submitted. This is direct MCP validation, not a Cursor Agent UI call or Marketplace installation.

Publication state

This PR is a formal submission. Review, merge, Marketplace listing and search, user installation, and a Cursor Agent call remain separate gates. Cursor 3.24.12 is signed in; this plugin's own UI installation and Agent call have not yet been verified. No credential is committed.

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Note

Low Risk
Additive marketplace entry and documentation only; behavior is isolated to a new optional integration that uses user-supplied credentials against an external MCP endpoint.

Overview
Adds a new MiniMax H3 third-party Cursor plugin so users can generate videos and poll tasks via the hosted Ace Data Cloud minimax MCP.

The change registers minimax-h3 in .cursor-plugin/marketplace.json and the root README plugin table, and introduces third_party/minimax-h3/ with manifest (ACEDATACLOUD_API_TOKEN), HTTP mcp.json to https://minimax.mcp.acedata.cloud/mcp, an agent skill (minimax_generate_video / minimax_get_task workflow), and English/Chinese setup docs plus a first-run prompt. No existing plugins or runtime code are modified beyond catalog listings.

^{Reviewed by Cursor Bugbot for commit 9008c64. Bugbot is set up for automated code reviews on this repo. Configure here.}

README attribution: the shared English/Chinese CTA links are tagged with opensource / referral / evergreen, with service/Cursor/language content values. Matching source documentation is proposed at AceDataCloud/MiniMaxCursor#2. This is a documentation-only update; source merge, official indexing, public search/install and measured activation remain separate gates.

2026-10-14 base refresh

Rebased onto current official main ce649c03ac3b75b6ae80cbd15b7e2c536caedb5a. The catalog and root README retain all 102 upstream entries and their existing content, plus this plugin's original entry. The plugin directory tree remains byte-for-byte identical (e036badbe9a21fc0375d220558c8230ab276efb1), including its HTTP MCP config, API token declaration, skill, and bilingual UTM links.

Validation for the published tree 382995df5eed00b2d5b6e2be499ca6642c554567 at head cf36f06e3305e44260de0c419946060dade6ba95: node scripts/validate-plugins.mjs and git diff --check pass, and merge-tree with the pinned base is clean. GitHub updateRefs was used with an atomic beforeOid lease after the ordinary Git HTTPS transport timed out. This maintains the existing submission; Marketplace approval, installation, and host acceptance remain separate stages.

2026-10-15 base refresh

Rebased onto current official main 850d7f2e9f5e55dff7eb00a0a479337fe79eb22f. The catalog and root README retain all 104 upstream entries and their existing content, plus this plugin's original entry. The plugin directory tree remains byte-for-byte identical (e036badbe9a21fc0375d220558c8230ab276efb1), including its HTTP MCP config, API token declaration, skill, and bilingual UTM links.

Validation for the published tree bc1480ec20d0c3b6d0df2eb8c9bfca9c5aba185c at head a9827e76f985f498a790c5f824216d45c64e8d61: node scripts/validate-plugins.mjs and git diff --check pass, and merge-tree with the pinned base is clean. GitHub updateRefs was used with an atomic beforeOid lease after the ordinary Git HTTPS transport timed out. This maintains the existing submission; Marketplace approval, installation, and host acceptance remain separate stages.

2026-10-18 native-distribution update

Updated onto current official main 101b274dd991f694e1f7024be2157e5f3adf07de. All 109 existing catalog entries and the full upstream README are preserved, including the revised Tailscale text. The plugin directory remains unchanged (e036badbe9a21fc0375d220558c8230ab276efb1). This update only resolves the catalog/root README conflict against the latest official base.

Validation at 9008c6435049d8c6b1afa9d882195c1c29998771: current node scripts/validate-plugins.mjs, node scripts/generate-pstack-harness-trees.mjs --check, git diff --check and merge-tree pass. Published Git commit/tree SHAs equal the locally validated objects. Every original OPEN branch update uses atomic beforeOid comparison. No duplicate submission, PR merge, deployment, paid generation or publisher agreement acceptance. Official review, live service-name search, installation and actual Cursor use remain separate gates.

[cursor]

Cursor Bugbot has reviewed your changes using high effort and found 1 potential issue.

^{Bugbot Autofix is ON, but it could not run because the branch was deleted or merged before autofix could start.}

^{Reviewed by Cursor Bugbot for commit a8e3fe1. Configure here.}