Borrowing it
Nothing to install: this file belongs to ojowwalker77/BonsAI. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ojowwalker77/BonsAI/main/.claude/skills/open-knowledge/SKILL.mdgit clone --depth 1 https://github.com/ojowwalker77/BonsAIWrote 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/ojowwalker77/bonsai/open-knowledge)<a href="https://agentmods.dev/skills/ojowwalker77/bonsai/open-knowledge"><img src="https://agentmods.dev/badge/skills/ojowwalker77/bonsai/open-knowledge/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/ojowwalker77/bonsai/open-knowledge"><img src="https://agentmods.dev/badge/skills/ojowwalker77/bonsai/open-knowledge.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 | $0.00148 | $0.05176 |
| Opus 5.5 | $0.00059 | $0.02070 |
| Sonnet 5.5 | $0.00030 | $0.01035 |
| Haiku 4.5 | $0.00015 | $0.00518 |
Grade A, and why
open-knowledge 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 1mo 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
15 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/anti-patterns.md 6.7 KB
- references/cadence-and-logs.md 2.3 KB
- references/components-and-visuals.md 5.8 KB
- references/conflict-resolution.md 2.4 KB
- references/corpus-qa.md 2.4 KB
- references/doc-editing.md 3.3 KB
- references/folder-model.md 3.1 KB
- references/ingest-and-sources.md 907 B
- references/linking.md 4.0 KB
- references/media-and-assets.md 2.0 KB
- references/preview.md 11 KB
- references/setup.md 1.9 KB
- references/template-authoring.md 4.0 KB
- references/workflow-guides.md 3.8 KB
- references/writing.md 1.7 KB
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.
- 1mo ago First seen · 134 lines · 148 tokens per session scan A 358174b0fa47
open-knowledge is a skill published in the GitHub repository ojowwalker77/BonsAI (145 stars, last pushed 1mo ago), with no licence file. It adds 148 tokens to every session and 5,176 once invoked, about $0.0006 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 2026-08-30.
Other skills, from other repositories
deck-open-slide-canvas
A presentation layout system for freely arranging React components on a fixed 1920×1080 slide canvas. React is a way to build interfaces from reusable pieces.
llm-wiki
Build and maintain a persistent, interlinked Markdown knowledge base: ingest sources once, cross-reference and flag contradictions, answer questions from it, and check it for broken links and gaps.
notebook-gardening
Keep the agent's notebook true: find duplicates and contradictions, correct beliefs in place with their source, fade stale ones, and list for the Commander what to delete.
cognitive-memory
A long-term memory system for AI agents that saves, searches, organises, archives, and resumes information beyond the current conversation.
first-run
Set up Mnema and seed the workspace so it is not empty. Use on first run, after installing the mnema-brain plugin, or when the user says Mnema is connected but there is nothing in it.
ask-the-brain
Answer a question from the workspace's accumulated knowledge instead of guessing. Use for any question about a topic, decision, person, project or doc, and for how-many / top-N / list-the-X questions.