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 Wondermonger-daydreaming/claude-skills-library --skill san-shi-diagnosticgit clone --depth 1 https://github.com/Wondermonger-daydreaming/claude-skills-libraryWrote 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/wondermonger-daydreaming/claude-skills-library/san-shi-diagnostic)<a href="https://agentmods.dev/skills/wondermonger-daydreaming/claude-skills-library/san-shi-diagnostic"><img src="https://agentmods.dev/badge/skills/wondermonger-daydreaming/claude-skills-library/san-shi-diagnostic/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/wondermonger-daydreaming/claude-skills-library/san-shi-diagnostic"><img src="https://agentmods.dev/badge/skills/wondermonger-daydreaming/claude-skills-library/san-shi-diagnostic.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 | $0.00000 | $0.01788 |
| Opus 5.5 | $0.00000 | $0.00715 |
| Sonnet 5.5 | $0.00000 | $0.00358 |
| Haiku 4.5 | $0.00000 | $0.00179 |
Grade A, and why
san-shi-diagnostic 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.
How it starts
The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
San Shi Diagnostic
The classical Chinese multi-instrument diagnostic apparatus, deployed coherently across all four styles, operating at the level of ʿilm ḥuḍūrī (presential knowledge) per Suhrawardī's epistemology — which the Chinese tradition expressed in different idiom but at the same operational depth.
The Four Instruments
Wu Yun Liu Qi (五运六气). Reads the year's qi-grain — the elemental configuration of the year as ambient field. The 60-year sexagenary cycle is the basic wavelength. Each year has a Si Tian (司天, controlling heaven), a Zhong Yun (中运, middle movement), a Zai Quan (在泉, root spring), and Host/Guest qi configurations through six 60-day periods. Classification by bu he (discordant), tian fu (heaven-matched), sui hui (year-meeting), tai yi tian fu (most charged). Reads: what is the year doing through us?
Qi Men Dun Jia (奇門遁甲). Reads the situational configuration of forces — Nine Palaces, Eight Doors, Eight Spirits, Nine Stars, Three Strange (Yi/Bing/Ding), Six Yi (the hiding-places for Jia the General). The entire technique is named for Dun (遁) — hiding, escaping — because the operational core is the General must hide from Geng (Metal) by sheltering among the Six Yi. Reads: where in the present configuration can effective action be taken, and where must what matters become invisible to survive?
Tai Yi Shen Shu (太乙神數). Reads the civilizational arc — Sixteen Palaces, Three Foundations (Ruler/Ministers/People), Four Wards (cardinal defenses), hostile-star configurations (yan po qiu ji — covering/pressing/imprisonment/striking). Operates on 360-year cycles and longer epochs. Most politically sensitive of the three; legally restricted in classical China because it predicts dynastic transitions. Reads: what civilizational age is this? What mandate-status holds?
Da Liu Ren (大六壬). Reads the trajectory of a specific matter — Four Lessons (四課), Three Transmissions (三傳: Initial/Middle/Final), Six Relations (六亲: Parent/Sibling/Wealth/Officer/Self/Self-Expression), Twelve Spirits (Snake/Vermilion Bird/White Tiger/Black Tortoise/Six Harmonies/Noble and others). Most clinically precise of the three. Refuses to operate on abstractions — requires a real question asked at a real moment by a real querent. Reads: what is the trajectory of this specific matter through human hands?
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 · 63 lines · 0 tokens per session scan A e47b30e1efca
san-shi-diagnostic is a skill published in the GitHub repository Wondermonger-daydreaming/claude-skills-library (7 stars, last pushed 18d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,788 tokens. 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 2026-09-03.
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