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 saulmcphd/okf-skills --skill okf-create-bundlegit clone --depth 1 https://github.com/saulmcphd/okf-skillsWrote 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/saulmcphd/okf-skills/okf-create-bundle)<a href="https://agentmods.dev/skills/saulmcphd/okf-skills/okf-create-bundle"><img src="https://agentmods.dev/badge/skills/saulmcphd/okf-skills/okf-create-bundle.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 5.1 | $0.00174 | $0.03144 |
| Opus 5 | $0.00087 | $0.01572 |
| Sonnet 5 | $0.00035 | $0.00629 |
| Haiku 4.5 | $0.00017 | $0.00314 |
Grade A, and why
okf-create-bundle 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 — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create an OKF bundle
Scaffold a new Open Knowledge Format (OKF) bundle: a directory of interlinked markdown files that form a portable, vendor-neutral "brain." This skill covers the folder layout, the build process, and the definition of done. It is domain-agnostic — the same structure serves a gardening brain, an academic brain, or a company wiki.
If the repo already contains an
okf-gold-standard.md, treat it as the fuller source of truth and follow any project-specific extensions it records. This skill is the self-contained version.
What an OKF bundle is (the mental model)
- Just files, just markdown, just YAML frontmatter. No database, no runtime, no proprietary SDK.
- Each file is one concept / unit of knowledge. The file path is the identity of that node.
- Nodes interlink with ordinary markdown links, forming a knowledge graph an agent can traverse.
- Read
index.mdfirst. An agent opens the index (progressive disclosure), finds the few files relevant to its task, and opens only those — it never loads the whole bundle. This is why nodes can and should carry MAXIMUM detail: findability is the index's job, not the reader's. - The index replaces RAG / embeddings as the retrieval layer. Retrieval is by curated navigation, not vector search — transparent, deterministic, auditable, and needs no embedding store. Index-first navigation works well up to roughly a few hundred nodes; beyond that, keep the index but add an on-device search pass (BM25 + optional local vectors, with LLM re-ranking) — still local, still no cloud embedding infrastructure.
- A brain is a compounding artifact, not a one-shot export. The tedious part of a knowledge base is the bookkeeping — updating cross-references, spotting contradictions, keeping the index current — which is exactly what an agent does tirelessly. Humans curate sources and direct the work; the agent maintains the graph. Value accrues every time a source is ingested or a good answer is filed back.
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 · 215 lines · 174 tokens per session scan A dd8f3f13d3a3
okf-create-bundle is a skill published in the GitHub repository saulmcphd/okf-skills (2 stars, last pushed 1mo ago), licensed MIT. It adds 174 tokens to every session and 3,144 once invoked, about $0.0009 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 2026-08-31.
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