brand-landingpage
Brand-first landing page designer — runs a brand-identity interview (colors, typography, shape language), then generates and iterates on a p
Open source Repository Open in the app JSON README (API)
About
Brand-first landing page designer — runs a brand-identity interview (colors, typography, shape language), then generates and iterates on a polished landing page via Stitch with deployment-ready HTML. Use when the user asks to create, design, or build a landing page, homepage, or marketing page and has no established visual direction. Skip when they have a design mockup, need a dashboard or app UI, are working at component level, building a multi-page app, or restyling with known design tokens — use frontend-design instead.
Details
- Kind
- Agent skills
- Topic
- Cloud & DevOps
- Publisher
- wshobson
- Origin
- skillssh
- Category
- ferramentas
- Stars
- 39,427
- Forks
- 4,203
- Last push
- 2026-09-01T22:36:25Z
- Repository state
- ativo
- Language
- Python
- License
- MIT
- Added
- 2026-08-30 15:21:09
- Updated
- 2026-09-08 18:02:36
- Origin id
wshobson/agents/brand-landingpage
README
# Agentic Plugin Marketplace
> Production-ready agentic workflow building blocks: **94 plugins**, **202 agents**,
> **183 skills**, **105 commands** — built for Claude Code and consumed natively by
> OpenAI Codex CLI, Cursor, OpenCode, the Antigravity CLI, and GitHub Copilot from a single Markdown source.
[](#claude-code) [](docs/harnesses.md) [](docs/harnesses.md) [](docs/harnesses.md) [](docs/harnesses.md) [](docs/harnesses.md)
> [!NOTE]
> One source-of-truth (`plugins/`), five harnesses. Each harness gets idiomatic,
> harness-native artifacts — not lowest-common-denominator translations.
> See [docs/harnesses.md](docs/harnesses.md) for the capability matrix.
## Quick start
Pick your harness:
### Claude Code
```bash
/plugin marketplace add wshobson/agents
/plugin install python-development # or any of 94 plugins
```
[→ Full Claude Code setup, troubleshooting, and plugin catalog](docs/usage.md)
### Codex CLI · Cursor · OpenCode · Antigravity CLI · Copilot
Codex and Cursor install natively from the committed registries (which point at the source `plugins/`):
```bash
npx codex-marketplace add wshobson/agents # Codex; then install individual plugins
# Cursor: add the marketplace, then `/plugin install <name>` (reads .cursor-plugin/ + source)
```
Antigravity and OpenCode install via clone + generate (the transformed trees are gitignored):
```bash
gh repo clone wshobson/agents ~/agents && cd ~/agents
make generate HARNESS=antigravity && make install-antigravity # Antigravity (agy)
make install-opencode # OpenCode (runs generate + symlinks)
```
### Skills only: `gh skill` · `npx skills`
Both Agent Skills installers read `plugins/*/skills/` straight from GitHub, into whichever agent you use. No clone, no marketplace, no generate step. Skills only: no agents, commands, or hooks.
```bash
gh skill install wshobson/agents # browse, then pick a skill or --all
gh skill install wshobson/agents python-testing-patterns --agent claude-code
npx skills add wshobson/agents --skill python-testing-patterns # add -a claude-code, -g for user scope
```
Setup details and per-harness gotchas: [docs/harnesses.md](docs/harnesses.md).
## What's inside
| | Count | What it is |
|---|---:|---|
| **Plugins** | 94 | Granular, single-purpose installable units (92 local + 2 external via git-subdir) |
| **Agents** | 202 | Domain experts (architecture, languages, infra, security, data, ML, docs, business, SEO) |
| **Skills** | 183 | Modular knowledge packages with progressive disclosure (load when activated) |
| **Commands** | 105 | Slash commands: scaffolding, security scans, test gen, infrastructure setup |
| **Orchestrators** | 16 | Multi-agent coordination workflows (full-stack, security, ML, incident response) |
Browse the catalog: [docs/plugins.md](docs/plugins.md) · [docs/agents.md](docs/agents.md) · [docs/agent-skills.md](docs/agent-skills.md)
## How it works
Each plugin is isolated and composable: agents, commands, and skills are auto-discovered
from directory structure. **Installing a plugin loads only its components into
context** — not the whole marketplace.
```
plugins/python-development/
├── .claude-plugin/plugin.json
├── agents/ # 3 Python agents (python-pro, django-pro, fastapi-pro)
├── commands/ # 1 scaffolding command
└── skills/ # 16 specialized skills (async, testing, packaging, …)
```
Tiered model strategy:
| Tier | Model | Use |
|---|---|---|
| 0 | Fable 5 | Longest-horizon autonomous work — large migrations, multi-hour runs (opt-in, premium cost) |
| 1 | Opus | Architecture, security, code review, production-critical |
| 2 | inherit | User-chosen — backend, frontend, AI/ML, specialized |
| 3 | Sonnet | Docs, testing, debugging, API references |
| 4 | Haiku | Fast operational tasks, SEO, deployment, content |
[→ Model configuration details](docs/agents.md#model-configuration)
## Multi-harness support
This marketplace ships to five agentic harnesses from one Markdown source. Each adapter
emits harness-native artifacts (not lowest-common-denominator translations):
| Harness | Generates | Notes |
|---|---|---|
| **Claude Code** | (source-of-truth) | Native `marketplace.json` + `plugins/` |
| **Codex CLI** | `.agents/plugins/marketplace.json` + `plugins/*/.codex-plugin/plugin.json` (committed); `.codex/skills/`, `.codex/agents/` (gitignored) | 8 KB skill cap respected; commands → skills |
| **Cursor** | `.cursor-plugin/`, `.cursor/rules/` | Thin marketplace + curated rules; reuses `.claude/` |
| **OpenCode** | `.opencode/agents/`, `.opencode/commands/`, `.opencode/skills/` | `permission:` block from `tools:` allowlist; OpenCode-safe skill names |
| **Antigravity CLI** | `.antigravity/plugins/<p>/{skills/,agents/,commands/}` | Self-contained agy plugin per source plugin; model tier alias (`inherit`/`flash`/`pro`) |
| **Copilot** | `.copilot/agents/`, `.copilot/skills/`, `.copilot/commands/` | Markdown agent profiles + SKILL.md skills + commands-as-skills; model maps to native Claude models |
```bash
make generate-all # all five
make validate # structural checks
make garden # drift / dead-link / cap detection
```
Codex and Cursor install from source via committed registries; Antigravity and OpenCode install via clone + `make`. Individual skills install into any agent with `gh skill install wshobson/agents` or `npx skills add wshobson/agents`, no clone needed.
[→ Full capability matrix and per-harness deep-dives](docs/harnesses.md)
## Quality evaluation
[`plugin-eval`](plugins/plugin-eval/) is a three-layer evaluation framework for measuring
and certifying plugin/skill quality:
- **Static** — deterministic structural analysis (<2s, free)
- **LLM Judge** — semantic evaluation across 4 dimensions (~30s, Haiku + Sonnet)
- **Monte Carlo** — statistical reliability via 50-100 simulated runs (~2-5 min)
```bash
uv run plugin-eval score path/to/skill --depth quick
uv run plugin-eval certify path/to/skill
```
[→ PluginEval framework documentation](docs/plugin-eval.md)
## Documentation map
Detail lives in `docs/`. Read in this order:
- **[docs/plugins.md](docs/plugins.md)** — full catalog of all 94 plugins
- **[docs/agents.md](docs/agents.md)** — all 202 agents by category
- **[docs/agent-skills.md](docs/agent-skills.md)** — 183 skills with progressive disclosure
- **[docs/usage.md](docs/usage.md)** — commands, workflows, examples
- **[docs/architecture.md](docs/architecture.md)** — design principles
- **[docs/harnesses.md](docs/harnesses.md)** — cross-harness capability matrix
- **[docs/authoring.md](docs/authoring.md)** — portable-content style guide
- **[docs/plugin-eval.md](docs/plugin-eval.md)** — quality evaluation framework
- **[docs/round-trip-results.md](docs/round-trip-results.md)** — real-CLI verification recipes
Harness setup, capability deltas, and gotchas live in [docs/harnesses.md](docs/harnesses.md).
Contributing: [CONTRIBUTING.md](CONTRIBUTING.md) · Authoring: [docs/authoring.md](docs/authoring.md)
## External Memory Integration
[Pensyve](https://github.com/major7apps/pensyve) is included as an external
`git-subdir` entry for Claude Code. Pensyve also maintains direct upstream
integrations for Codex CLI, Cursor, OpenCode, and Copilot (not yet Antigravity CLI).
| Harness | Pensyve integration |
|---|---|
| Claude Code | `/plugin install pensyve` from this marketplace (`integrations/claude-code`) |
| Codex CLI | [integrations/codex-plugin](https://github.com/major7apps/pensyve/tree/main/integrations/codex-plugin) |
| Cursor | [integrations/cursor](https://github.com/major7apps/pensyve/tree/main/integrations/cursor) |
| OpenCode | [integrations/opencode-plugin](https://github.com/major7apps/pensyve/tree/main/integrations/opencode-plugin) |
| Copilot | `.copilot/` in repo root or `~/.copilot/` via `make install-copilot` |
## External Security Integration
[HOL Guard](https://hol.org/guard) is included as an external
`git-subdir` entry for Claude Code from the reviewed `distributions/wshobson-agents`
payload in [hashgraph-online/hol-guard-plugin](https://github.com/hashgraph-online/hol-guard-plugin).
The payload exposes local `hol-guard` and `plugin-scanner` skills. Guard Cloud is neither
required nor promoted on the default path. This marketplace entry is a Claude Code
discovery surface only; it does not add HOL Guard to this repository's generated Codex,
Cursor, OpenCode, Antigravity, or Copilot registries.
The reviewed external payload is pinned to commit `43b2dda59e9f07057c52e69fd7426188faae1488`. Its local CLI pins are
`hol-guard==2.2.119` and `plugin-scanner==2.2.119`, and installation requires user approval.
For a reviewed payload update, the marketplace `sha` and the matching marketplace/external
manifest versions must be advanced together. When protection is explicitly requested, the
external `hol-guard` runtime can modify supported harness hook/settings configuration; those
changes are performed by the local Guard CLI, not by files in this marketplace repository.
## License
MIT — see [LICENSE](LICENSE).
## Star history
[](https://star-history.dera.page/#wshobson/agents&type=date&legend=top-left)