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 SW-in-beta/simon-skills --skill simon-brain-querygit clone --depth 1 https://github.com/SW-in-beta/simon-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/sw-in-beta/simon-skills/simon-brain-query)<a href="https://agentmods.dev/skills/sw-in-beta/simon-skills/simon-brain-query"><img src="https://agentmods.dev/badge/skills/sw-in-beta/simon-skills/simon-brain-query/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/sw-in-beta/simon-skills/simon-brain-query"><img src="https://agentmods.dev/badge/skills/sw-in-beta/simon-skills/simon-brain-query.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 | $0.00147 | $0.01446 |
| Opus 5 | $0.00073 | $0.00723 |
| Sonnet 5 | $0.00029 | $0.00289 |
| Haiku 4.5 | $0.00015 | $0.00145 |
Grade A, and why
simon-brain-query 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 9d 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 — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
simon-brain-query
Obsidian wiki vault들을 통합 검색하여 사전에 축적된 지식으로 질문에 답변한다.
vault 목록은 하드코딩하지 않는다. ~/Obsidian/*-wiki/ 글로브 패턴으로 매번 동적 감지하므로, vault가 추가되거나 삭제되어도 자동 반영된다.
Trigger
/simon-brain-query {질문}— 직접 호출/simon-brain-query(질문 없음) — 무엇을 검색할지 질문- 다른 스킬에서 사전 지식 조회 시 내부적으로 검색 로직 참조
Instructions
Step 1: Vault 동적 감지
ls -d ~/Obsidian/*-wiki/ 2>/dev/null
감지된 vault 목록을 통보한다:
[Brain] 활성 vault 감지:
- buzzvil-wiki (320 documents)
- ai-wiki (5 documents)
- infra-wiki (0 documents)
문서 수는 각 vault의 wiki/INDEX.md에서 > **N documents** 패턴으로 추출한다.
vault가 0개면: "활성 vault가 없습니다. ~/Obsidian/ 아래에 *-wiki 디렉토리를 생성하세요."
Step 2: 키워드 추출 및 검색
질문에서 핵심 키워드를 추출하고, 두 단계로 검색한다.
2-A: INDEX.md + TAGS.md 스캔 (빠른 매칭)
각 vault의 wiki/INDEX.md와 wiki/TAGS.md를 읽고 질문 키워드와 매칭되는 문서를 식별한다. INDEX.md는 테이블 형식이므로 Keywords 컬럼을 중심으로 스캔한다.
이 단계에서 관련 vault와 후보 문서 목록을 파악한다.
2-B: ripgrep 심층 검색 (INDEX에 없는 경우)
INDEX.md 매칭이 불충분하면 ripgrep으로 wiki/ 내부를 직접 검색한다:
# 각 vault에서 키워드 검색
rg -l "keyword1|keyword2" ~/Obsidian/{vault-name}/wiki/ --type md
Grep 도구를 사용하여 검색한다 (bash의 rg 대신).
Step 3: 관련 문서 읽기
후보 문서들을 읽되, 효율을 위해 다음 순서를 따른다:
- 가장 관련도 높은 문서 2-3개를 먼저 읽기
- 그 문서의
[[wikilinks]]를 따라가며 추가 관련 문서 확인 - 필요하면 추가 문서를 더 읽기 (최대 5-7개)
Feature Applicability Extraction (조건부 — 기능/피처에 대한 질문일 때): 질문이 기능의 동작·적용 범위·커버리지에 관한 것이면 문서에서 다음을 명시적으로 추출한다:
- 적용 대상 (라인아이템 타입/전략/유저 조건 등 entry condition)
- 전제 조건 (prerequisite)
- 예외 케이스
문서에서 확인되지 않으면 "확인되지 않음 — 코드/문서 추가 조사 필요"로 표시. 이 정보는 후속 분석(특히 커버리지 모집단 정의)의 정확도를 좌우하므로, 누락 시 단순히 답변하지 말고 "확인되지 않음"을 명시한다.
Step 4: 크로스-vault 연결 감지
여러 vault에서 관련 문서를 찾았으면, vault 간 연결을 명시한다.
예시:
[Cross-vault] buzzvil-wiki의 "ArgoCD 배포 절차"와
infra-wiki의 "Kubernetes Deployment 개념"이 연결됩니다.
이 연결 정보는 각 vault의 wiki/GRAPH.md도 참조하여 보강한다.
Step 5: 합성 답변
검색 결과를 바탕으로 질문에 답변한다. 답변에는 반드시 출처를 명시한다:
[답변 내용]
---
출처:
- buzzvil-wiki: adserver/multi-reward-api-architecture.md
- buzzvil-wiki: adserver/cpa-conversion-event-routing.md
- infra-wiki: kubernetes/deployment-strategies.md
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.
- 9d ago First seen · 141 lines · 147 tokens per session scan A 62fa1f42dc3e
simon-brain-query is a skill published in the GitHub repository SW-in-beta/simon-skills (2 stars, last pushed 1mo ago), licensed MIT. It adds 147 tokens to every session and 1,446 once invoked, about $0.0007 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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