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 dungnotnull/rare-book-manuscript-conservation-agent-skill --skill rare-book-manuscript-conservation-agent-skillgit clone --depth 1 https://github.com/dungnotnull/rare-book-manuscript-conservation-agent-skillWrote 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/dungnotnull/rare-book-manuscript-conservation-agent-skill/rare-book-manuscript-conservation-agent-skill)<a href="https://agentmods.dev/skills/dungnotnull/rare-book-manuscript-conservation-agent-skill/rare-book-manuscript-conservation-agent-skill"><img src="https://agentmods.dev/badge/skills/dungnotnull/rare-book-manuscript-conservation-agent-skill/rare-book-manuscript-conservation-agent-skill/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/dungnotnull/rare-book-manuscript-conservation-agent-skill/rare-book-manuscript-conservation-agent-skill"><img src="https://agentmods.dev/badge/skills/dungnotnull/rare-book-manuscript-conservation-agent-skill/rare-book-manuscript-conservation-agent-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00136 | $0.03963 |
| Opus 5.5 | $0.00054 | $0.01585 |
| Sonnet 5.5 | $0.00027 | $0.00793 |
| Haiku 4.5 | $0.00014 | $0.00396 |
Grade A, and why
rare-book-manuscript-conservation 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 2mo 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 — 547 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SKILL.md — Rare Book & Manuscript Conservation Skill Registry
Overview
This skill provides a production-grade, evidence-backed analytical workflow for Paper Heritage Conservation & Preservation Science. It implements a flexible agent architecture with sequential sub-skill orchestration, quality gates, graceful degradation, and self-improving knowledge pipeline.
Quick Start
# Install dependencies
pip install -r requirements.txt
# Run test scenarios
python tools/run_test_scenarios.py --all
# Update knowledge base manually
python tools/knowledge_updater.py --dry-run
# In Claude Code
/rare-book-manuscript-conservation Analyze this 18th-century manuscript for conservation needs
Architecture
Harness Flow Pattern
USER INPUT → Language Detection → Step 1 (Requirements) → Step 2 (Evidence) →
Step 3 (Core Analysis) → Step 4 (Knowledge) → Step 5 (Advisor) →
Quality Gate (U1-U6, G1-G4) → Final Output
Agent & Skill Registration
Main Agent
- File:
skills/main.md - Role: Orchestration harness with quality gates
- Entrypoint:
/rare-book-manuscript-conservation
Sub-Skills
| Skill ID | File | Purpose | Trigger |
|---|---|---|---|
| sub-gather-requirements | skills/sub-gather-requirements.md | Clarify analysis object, constraints, inputs | Step 1 |
| sub-evidence-collector | skills/sub-evidence-collector.md | Fetch real-time authoritative data | Step 2 |
| sub-core-analysis | skills/sub-core-analysis.md | Condition assessment & treatment planning | Step 3 |
| sub-knowledge-updater | skills/sub-knowledge-updater.md | Query knowledge base for citations | Step 4 |
| sub-advisor | skills/sub-advisor.md | Synthesize risk-disclosed conclusions | Step 5 |
Skill Resolution Protocol
- Main skill invoked via
/rare-book-manuscript-conservation - Language detection from user input (Vietnamese/English/Other)
- Sequential skill invocation through
Skill(tool="skill-name") - Gate enforcement after each step with auto-fix retry (max 2)
- Quality gate review before final output
- Graceful degradation if sources fail (Levels 0-4)
What ships with it
7 files 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.
- references/materials/paper_chemistry.md 4.9 KB
- references/standards/BS4971.md 3.3 KB
- references/templates/output_template.md 7.6 KB
- scripts/backup_knowledge.sh 6.2 KB runs code
- scripts/deploy_skill.sh 6.6 KB runs code
- scripts/run_all_tests.sh 8.6 KB runs code
- scripts/setup_environment.sh 6.7 KB runs code
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.
- 2mo ago First seen · 547 lines · 136 tokens per session scan A 7dc4138c679b
rare-book-manuscript-conservation is a skill published in the GitHub repository dungnotnull/rare-book-manuscript-conservation-agent-skill (5 stars, last pushed 3mo ago), licensed MIT. It adds 136 tokens to every session and 3,963 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-31.
rare-book-manuscript-conservation compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| rare-book-manuscript-conservationdungnotnull/rare-book-manuscript-conservation-agent-skill | Skill | 5 | 3mo ago | MIT | A | 136 | Claude Code, Codex |
| clinical-case-reportnexu-io/open-design | Skill | 106k | yesterday | Apache-2.0 | A | 73 | Claude Code, Codex |
| instrument-data-to-allotropeanthropics/knowledge-work-plugins | Skill | 35k | 2d ago | Apache-2.0 | A | 123 | Claude Code |
| pydicomK-Dense-AI/scientific-agent-skills | Skill | 56k | 4d ago | MIT | A | 52 | Claude Code, Codex |
| nature-paper2wordYuan1z0825/nature-skills | Skill | 52k | 2d ago | Apache-2.0 | A | 233 | Codex |
| nature-paper-transYuan1z0825/nature-skills | Skill | 52k | 2d ago | Apache-2.0 | A | 68 | Codex |
| nature-experiment-logYuan1z0825/nature-skills | Skill | 52k | 2d ago | Apache-2.0 | A | 45 | Codex |