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Claude\n\n[![License](https://img.shields.io/badge/license-MIT%20%26%20BSD--3--Clause-blue.svg)](#licenses)\n[![Validate](https://github.com/produtoramaxvision/maxvision-claude/actions/workflows/validate.yml/badge.svg)](https://github.com/produtoramaxvision/maxvision-claude/actions/workflows/validate.yml)\n[![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg)](https://conventionalcommits.org)\n[![Plugins](https://img.shields.io/badge/plugins-3-success)](#plugins)\n\n\u003e **MaxVision's curated Claude Code marketplace.** Production-grade skills, packaged for reliable consumption.\n\nA self-hosted Claude Code marketplace bundling expert skill packs from across the MaxVision stack — n8n workflow automation, Google Tag Manager API operations, and top-tier Google AI media generation.\n\n---\n\n## Why this marketplace\n\nThe Claude Code ecosystem has hundreds of skill repos scattered across GitHub. `maxvision-claude` is opinionated curation: each plugin is sourced from a high-quality upstream, packaged with full repository scaffolding (CI, schemas, attribution), and version-pinned for reproducibility.\n\n- **Verbatim upstream content.** No silent edits. Skill text comes directly from the source repo.\n- **Strict mode marketplace.** `marketplace.json` is the authoritative manifest — Claude Code only loads what's listed.\n- **Per-plugin licensing preserved.** MIT and BSD 3-Clause boundaries respected. See [Licenses](#licenses).\n- **Self-hosted, no proxy.** You install directly from GitHub. No middleware.\n\n---\n\n## Plugins\n\n| Plugin | Purpose | Skills | License | Upstream |\n|---|---|---|---|---|\n| [`n8n-skills`](./n8n-skills/) | Build flawless n8n workflows — JavaScript/Python Code nodes, expression syntax, validation, MCP tools, workflow patterns | 7 | MIT | [czlonkowski/n8n-skills](https://github.com/czlonkowski/n8n-skills) v1.6.0 |\n| [`gtm-skills`](./gtm-skills/) | Execute Google Tag Manager API operations — tags, triggers, variables, container versions, programmatic publishing | 1 (with 9 reference docs) | BSD 3-Clause | [paolobietolini/gtm-api-for-llms](https://github.com/paolobietolini/gtm-api-for-llms) |\n| [`media-forge`](./media-forge/) | Image and video generation via Google's top-tier AI (Nano Banana Pro, Imagen 4 Ultra, Veo 3.1 Pro). 10 domain agents, 22 MCP tools, smart-routing review, dual surface (plugin + MCP + CLI) | 11 (+ 10 agents, 10 commands) | MIT | Native to maxvision-utilities |\n\nEach plugin has its own `README.md`, `LICENSE`, `NOTICE`, and `CHANGELOG.md` inside its folder.\n\n---\n\n## Install in 30 seconds\n\nIn Claude Code:\n\n```text\n/plugin marketplace add produtoramaxvision/maxvision-claude\n/plugin install n8n-skills@maxvision-claude\n/plugin install gtm-skills@maxvision-claude\n/plugin install media-forge@maxvision-claude\n```\n\nRestart Claude Code. The skills appear automatically and trigger by description matching when you mention relevant tasks.\n\n### Verify install\n\n```bash\nls ~/.claude/plugins/cache/maxvision-claude/n8n-skills/0.1.0/\nls ~/.claude/plugins/cache/maxvision-claude/gtm-skills/0.1.0/\nls ~/.claude/plugins/cache/maxvision-claude/media-forge/0.1.0/\n```\n\nOr in Claude Code:\n\n```text\n/plugin\n```\n\nYou should see all three plugins listed under marketplace `maxvision-claude`.\n\n---\n\n## Usage\n\nSkills activate automatically by description matching. No manual invocation required. Examples:\n\n| Say this... | Skill that activates |\n|---|---|\n| *\"Write JavaScript for an n8n Code node that aggregates webhook data\"* | `n8n-code-javascript` |\n| *\"Validate this n8n expression: `{{ $json.user.email }}`\"* | `n8n-expression-syntax` |\n| *\"Build an n8n workflow that hits an API on schedule\"* | `n8n-workflow-patterns` |\n| *\"Create a GA4 tag in my GTM container\"* | `gtm-api` |\n| *\"Publish a GTM container version\"* | `gtm-api` |\n| *\"Generate a cinematic product shot of a coffee mug in 4K\"* | `media-forge:create` → `product-photographer` agent |\n| *\"Build a campaign with 3 lifestyle stills + 1 hero video\"* | `media-forge:campaign` |\n| *\"Extend this 8-second clip by 14 more seconds\"* | `media-forge:extend-video` |\n\nEach skill ships with reference documents (data access patterns, error catalogs, examples, schemas) that Claude Code loads on demand.\n\n---\n\n## Requirements\n\n- **Claude Code ≥ 2.0** — for plugin support\n- **Optional MCPs:**\n  - [`n8n-mcp`](https://github.com/czlonkowski/n8n-mcp) — makes the `n8n-mcp-tools-expert` skill fully actionable\n  - GTM API credentials — for the `gtm-skills` to execute calls (the skill drafts API requests; execution requires your own auth setup)\n- **For `media-forge`:**\n  - `GOOGLE_API_KEY` (AI Studio) or Vertex AI credentials — required for image/video generation\n  - `ANTHROPIC_API_KEY` — optional, only for standalone MCP LLM judge (not needed inside Claude Code)\n  - `GOOGLE_APPLICATION_CREDENTIALS` (Cloud Vision service account) — optional, enables OCR text validation in reviewer Stage 1\n\n---\n\n## Versioning\n\n| Layer | Versioning policy |\n|---|---|\n| Marketplace (this repo) | Tracks structural changes — schema updates, new plugins added, breaking install paths. Bumps as a whole on `main` releases. |\n| Plugin (`n8n-skills`, `gtm-skills`) | Independent semver per plugin — bumps when its skills change or upstream sync lands. |\n| Upstream | Tracked per-plugin in `*/NOTICE` and `*/CHANGELOG.md`. Synced on demand, never silently. |\n\nSee [`CHANGELOG.md`](./CHANGELOG.md) for the marketplace history and per-plugin changelogs in each plugin folder.\n\n---\n\n## Roadmap\n\nPlanned future plugins (not yet shipped):\n\n- `supabase-skills` — Postgres + RLS rules + Edge Functions patterns\n- `telegram-skills` — Bot architecture, webhook patterns, deployment\n- `mcp-server-skills` — MCP server design and implementation patterns\n\nTracking via [issues](https://github.com/produtoramaxvision/maxvision-claude/issues) — open one if you want a specific domain.\n\n---\n\n## Contributing\n\nPRs are welcome for:\n\n- New plugins (must include upstream attribution + license preservation)\n- Updates of existing plugins to newer upstream versions\n- Repository tooling and CI improvements\n\n**Not accepted:** edits to `*/skills/**` content, since those are verbatim from upstream. To change skill content, contribute to the corresponding upstream first.\n\nSee [`CONTRIBUTING.md`](./CONTRIBUTING.md).\n\n---\n\n## Licenses\n\nEach plugin retains its upstream license. Marketplace packaging is MIT.\n\n- `n8n-skills/LICENSE` — **MIT** (original work © Romuald Członkowski; packaging © 2026 Produtora MaxVision)\n- `gtm-skills/LICENSE` — **BSD 3-Clause** (original work © Paolo Bietolini; packaging © 2026 Produtora MaxVision)\n- `media-forge/LICENSE` — **MIT** (original work © 2026 Produtora MaxVision; native plugin, no upstream)\n- Root `LICENSE` — **MIT**, covering marketplace packaging only\n\nSee root [`LICENSE`](./LICENSE) and [`NOTICE`](./NOTICE) for complete attribution.\n\n---\n\n## Authors\n\n**Produtora MaxVision** — [github.com/produtoramaxvision](https://github.com/produtoramaxvision)\n\nThis marketplace would not exist without the upstream authors:\n\n- **Romuald Członkowski** — [czlonkowski/n8n-skills](https://github.com/czlonkowski/n8n-skills)\n- **Paolo Bietolini** — [paolobietolini/gtm-api-for-llms](https://github.com/paolobietolini/gtm-api-for-llms)\n\n---\n\n## Links\n\n- **Issues / feature requests:** [github.com/produtoramaxvision/maxvision-claude/issues](https://github.com/produtoramaxvision/maxvision-claude/issues)\n- **Security:** [`SECURITY.md`](./SECURITY.md)\n- **Code of Conduct:** [`CODE_OF_CONDUCT.md`](./CODE_OF_CONDUCT.md)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fprodutoramaxvision%2Fmaxvision-utilities","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fprodutoramaxvision%2Fmaxvision-utilities","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fprodutoramaxvision%2Fmaxvision-utilities/lists"}