OpenSpace is a skill-management layer for AI agents that stores, retrieves, evaluates, shares, and improves reusable workflows. It is intended for people using multiple coding agents who want skills to be reused and refined based on task outcomes. The catalogue provides 200 skills for use with OpenSpace and the agents it supports.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add HKUDS/OpenSpace --skill document-gen-fallback-enhanced-mergedgit clone --depth 1 https://github.com/HKUDS/OpenSpaceWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/hkuds/openspace/document-gen-fallback-enhanced-merged)<a href="https://agentmods.dev/skills/hkuds/openspace/document-gen-fallback-enhanced-merged"><img src="https://agentmods.dev/badge/skills/hkuds/openspace/document-gen-fallback-enhanced-merged.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00025 | $0.04284 |
| Opus 5 | $0.00013 | $0.02142 |
| Sonnet 5 | $0.00005 | $0.00857 |
| Haiku 4.5 | $0.00003 | $0.00428 |
Grade A, and why
resilient-document-pipeline scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 526 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Resilient Document Generation Pipeline
When to Use This Skill
Use this workflow when generating documents in challenging environments where:
- Tool failures are likely or have occurred:
read_file,search_web,read_webpage, orexecute_code_sandboxreturn errors - Multiple formats are needed: Generate
.docx,.pdf,.htmlfrom the same source - Unicode/special characters are present: Documents contain em dashes, curly quotes, arrows, symbols, or non-ASCII text
- Primary conversion methods may fail: LaTeX/pandoc may not be available or misconfigured
This skill combines early failure detection, domain-knowledge content creation, progressive conversion fallbacks, and Unicode safety into a single resilient workflow.
Core Workflow Overview
┌─────────────────────────────────────────────────────────────────┐
│ 1. DETECT tool failures (2+ indicators → pivot immediately) │
└────────────────┬────────────────────────────────────────────────┘
│
┌────────────────▼────────────────────────────────────────────────┐
│ 2. CREATE content with write_file using embedded domain │
│ knowledge (professionally structured markdown) │
└────────────────┬────────────────────────────────────────────────┘
│
┌────────────────▼────────────────────────────────────────────────┐
│ 3. SANITIZE unicode (create LaTeX-safe version for PDF) │
└────────────────┬────────────────────────────────────────────────┘
│
┌────────────────▼────────────────────────────────────────────────┐
│ 4. CONVERT with progressive fallbacks: │
│ pandoc → reportlab → fpdf2 → wkhtmltopdf │
└────────────────┬────────────────────────────────────────────────┘
│
┌────────────────▼────────────────────────────────────────────────┐
│ 5. VERIFY outputs exist and are valid │
└─────────────────────────────────────────────────────────────────┘
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 526 lines · 25 tokens per session scan A f98328678036
resilient-document-pipeline is a skill published in the GitHub repository HKUDS/OpenSpace (7,534 stars, last pushed 26d ago), licensed MIT. It adds 25 tokens to every session and 4,284 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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