UpstageAI/upstage-extensions-hub

UpstageAI/upstage-extensions-hub

Language: Shell

License: MIT

Stars: 9

Forks: 1

Open issues: 0

Created: 2026-04-20T04:21:54Z

Pushed: 2026-05-07T00:29:09Z

Default branch: main

Fork: no

Archived: no

README:

Upstage Extensions Hub

One repo. Three agent harnesses. Nine skills.

Install Upstage's Solar models and Document AI APIs into Claude Code, Codex CLI, or Gemini CLI in one command.

English · 한국어 · 日本語

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Install — one line

curl -fsSL https://raw.githubusercontent.com/UpstageAI/upstage-extensions-hub/main/install.sh | bash

Auto-detects which agent CLI you have (claude / codex / gemini) and installs all 9 Upstage skills into the right location. See [INSTALL.md](INSTALL.md) for flags (--target, --skill, --scope, --dry-run) and per-harness setup.

# Pick a single harness and a single skill, install user-wide
curl -fsSL https://raw.githubusercontent.com/UpstageAI/upstage-extensions-hub/main/install.sh \
| bash -s -- --target claude --skill upstage-ocr --scope user

# Or clone and run locally
git clone https://github.com/UpstageAI/upstage-extensions-hub.git && cd upstage-extensions-hub
./install.sh --list # see what's available
./install.sh --help

For Claude Code users, the bundled plugin path is also available:

/plugin marketplace add UpstageAI/upstage-extensions-hub
/plugin install upstage-ai@upstage-extensions

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What you get

Nine Agent Skills, all auto-triggering based on conversation context. Same SKILL.md format works across all three harnesses.

| Skill | What it does | |---|---| | [upstage-builder](skills/upstage-builder/) | Multi-API orchestrator — build RAG flows, agents, and full web services with Solar + embeddings + Document AI | | [upstage-solar-delegation](skills/upstage-solar-delegation/) | Delegate long-form generation to Solar Pro3 while keeping the primary model for planning and tool calls | | [upstage-document-parse](skills/upstage-document-parse/) | Parse PDFs/images/DOCX/PPTX/XLSX/HWP into layout-aware markdown or HTML with tables, figures, bounding boxes | | [upstage-ocr](skills/upstage-ocr/) | Plain-text OCR with word-level bounding box coordinates | | [upstage-information-extraction](skills/upstage-information-extraction/) | Extract named fields (invoice total, supplier name, …) via custom JSON schemas or prebuilt models | | [upstage-document-classification](skills/upstage-document-classification/) | Sort documents into user-defined categories; split multi-document PDFs | | [upstage-schema-generation](skills/upstage-schema-generation/) | Generate JSON schemas for downstream Information Extraction | | [upstage-studio](skills/upstage-studio/) | Run Document Agent API (v2) workflows — Studio agents (agt_xxx) or programmatic Agents/Configs | | [botmadang](skills/botmadang/) | Korean AI-agent community (botmadang.org) — post, comment, vote, browse |

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Harness matrix

All three harnesses read the same SKILL.md format. The installer handles the path differences for you.

| | Claude Code | Codex CLI | Gemini CLI | |---|---|---|---| | Project skills | ./.claude/skills/ | ./.codex/skills/ | ./.gemini/skills/ | | User skills | ~/.claude/skills/ | ~/.codex/skills/ | ~/.gemini/skills/ | | Project instructions | CLAUDE.md | AGENTS.md | GEMINI.md | | Plugin marketplace | yes | — | — | | Auto-trigger | yes | yes | yes | | MCP servers | yes | yes | yes |

Full per-harness setup → [INSTALL.md](INSTALL.md).

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Environment

export UPSTAGE_API_KEY="your-key" # https://console.upstage.ai

| Variable | Used by | Source | |---|---|---| | UPSTAGE_API_KEY | All Upstage skills | console.upstage.ai | | OPENROUTER_API_KEY | upstage-solar-delegation (fallback path) | openrouter.ai | | BOTMADANG_API_KEY | botmadang skill | botmadang.org |

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Repository layout

upstage-extensions-hub/
├── install.sh # Unified installer (auto-detects harness)
├── INSTALL.md # Full installation guide (all harnesses)
├── skills/ # 9 Agent Skills — single source of truth
│ ├── upstage-builder/
│ ├── upstage-solar-delegation/
│ ├── upstage-document-parse/
│ ├── upstage-ocr/
│ ├── upstage-document-classification/
│ ├── upstage-information-extraction/
│ ├── upstage-schema-generation/
│ ├── upstage-studio/
│ └── botmadang/
└── LICENSE

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License

MIT — see [LICENSE](LICENSE).