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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-search-querygit clone --depth 1 https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphusWrote 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/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-mcp-search-query)<a href="https://agentmods.dev/skills/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-mcp-search-query"><img src="https://agentmods.dev/badge/skills/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-mcp-search-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/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-mcp-search-query"><img src="https://agentmods.dev/badge/skills/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-mcp-search-query.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00049 | $0.00428 |
| Opus 5 | $0.00024 | $0.00214 |
| Sonnet 5 | $0.00010 | $0.00086 |
| Haiku 4.5 | $0.00005 | $0.00043 |
Grade A, and why
siyuan-mcp-search-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 12d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- siyuan-sisyphus-search-query — 88% identical, 40 lines differ
What it actually says
Search and Query SiYuan with MCP
Search to identify candidates, read the target by ID or path, and only then edit. Use explicit pagination for repeatable results.
search(action="fulltext", query="keyword", page=1, pageSize=20)
search(action="semantic", query="concept or meaning", typeShortcodes=["h","p"], page=1, pageSize=20)
search(action="fulltext", query="keyword", parentId="<doc-id>", typeShortcodes=["h","p"])
search(action="query_sql", stmt="SELECT id, hpath, content FROM blocks WHERE type = 'p' ORDER BY updated DESC LIMIT 10")
search(action="get_backlinks", id="<block-or-doc-id>", mode="both")
search(action="search_refs", id="<block-id>", beforeLen=512)
search(action="search_assets", query="diagram", exts=["png","jpg","webp"])
SQL must be read-only and must include LIMIT. Useful tables include blocks, blocks_fts, attributes, refs, spans, and assets.
Find and replace
This action mutates content. First search, read each target, show the exact old/new text and IDs, and obtain explicit approval.
search(action="find_replace", k="old text", r="new text", ids=["<doc-id>"])
Read the changed blocks again. Recent writes can take time to enter the search index; verify a fresh mutation by ID or path rather than assuming an empty search means failure. Use siyuan://help/action/search/query_sql for live SQL action constraints.
What ships with it
1 file 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.
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.
- 12d ago First seen · 43 lines · 49 tokens per session scan A 4bdb9ffd2dc9
siyuan-mcp-search-query is a skill published in the GitHub repository yangtaihong59/siyuan-plugins-mcp-sisyphus (104 stars, last pushed 2d ago), licensed MIT. It adds 49 tokens to every session and 428 once invoked, about $0.0002 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 2026-08-30.
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