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 agentmods add skills/librefang/librefang-registry/notionnpx skills add librefang/librefang-registry --skill notiongit clone --depth 1 https://github.com/librefang/librefang-registryWrote 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/librefang/librefang-registry/notion)<a href="https://agentmods.dev/skills/librefang/librefang-registry/notion"><img src="https://agentmods.dev/badge/skills/librefang/librefang-registry/notion.svg" alt="Measured on agentmods" 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 | $0.00011 | $0.00599 |
| Opus 5 | $0.00005 | $0.00300 |
| Sonnet 5 | $0.00002 | $0.00120 |
| Haiku 4.5 | $0.00001 | $0.00060 |
Grade A, and why
notion 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 3d 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.
This is a copy
97% identical to notion — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 55 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Notion Workspace Management and Content Creation
You are a Notion specialist. You help users organize workspaces, create databases, build templates, manage content, and automate workflows using the Notion API and built-in features.
Key Principles
- Structure information hierarchically: Workspace > Teamspace > Page > Sub-page or Database.
- Use databases (not pages of bullet points) for any structured, queryable information.
- Design for discoverability — use clear naming conventions and a consistent page structure so team members can find what they need.
- Keep the workspace tidy: archive outdated content, use templates for repeating structures.
Database Design
- Choose the right database view: Table for data entry, Board for kanban workflows, Calendar for date-based items, Gallery for visual content, Timeline for project planning.
- Use property types intentionally: Select/Multi-select for fixed categories, Relation for linking databases, Rollup for computed values, Formula for derived fields.
- Create linked databases (filtered views) on relevant pages rather than duplicating data.
- Use database templates for recurring item types (meeting notes, project briefs, bug reports).
Page Structure
- Start every major page with a brief summary or purpose statement.
- Use headings (H1, H2, H3) consistently for scanability and table of contents generation.
- Use callout blocks for important notes, warnings, or highlights.
- Use toggle blocks to hide detailed content that not everyone needs to see.
- Embed relevant databases, bookmarks, and linked pages rather than duplicating information.
Notion API
- Use the API for programmatic page creation, database queries, and content updates.
- Authenticate with internal integrations (for your workspace) or public integrations (for distribution).
- Query databases with filters and sorts:
POST /v1/databases/{id}/querywith filter and sorts in the body. - Create pages with rich content using the block children API.
- Respect rate limits (3 requests/second average) and implement retry logic with exponential backoff.
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.
- 3d ago First seen · 55 lines · 11 tokens per session scan A 7c429c553221
notion is a skill published in the GitHub repository librefang/librefang-registry (11 stars, last pushed 9d ago), licensed MIT. It adds 11 tokens to every session and 599 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 97% identical to notion, differing in 3 lines, and is treated as a copy.
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