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-sisyphus-databasegit 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-sisyphus-database)<a href="https://agentmods.dev/skills/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-sisyphus-database"><img src="https://agentmods.dev/badge/skills/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-sisyphus-database/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-sisyphus-database"><img src="https://agentmods.dev/badge/skills/yangtaihong59/siyuan-plugins-mcp-sisyphus/siyuan-sisyphus-database.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 | $0.00060 | $0.00498 |
| Opus 5.5 | $0.00024 | $0.00199 |
| Sonnet 5.5 | $0.00012 | $0.00100 |
| Haiku 4.5 | $0.00006 | $0.00050 |
Grade A, and why
siyuan-sisyphus-database 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.
What it actually says
Operate SiYuan Databases with the CLI
Never guess attribute-view identifiers. Inspect the AV and its views before changing rows or cells.
siyuan-sisyphus av get --av-id '<av-id>' --json
siyuan-sisyphus av query --av-id '<av-id>' --page '1' --page-size '50' --json
siyuan-sisyphus av search --keyword 'project' --json
Keep these identifiers distinct: AV ID identifies the database; view ID identifies a table/board view; row ID identifies a key value; column ID identifies a key; block ID identifies note content.
Mutations
siyuan-sisyphus av add-column --av-id '<av-id>' --key-name 'Status' --key-type 'select' --json
siyuan-sisyphus av add-rows --av-id '<av-id>' --view-id '<view-id>' --block-ids-json '["<block-id>"]' --json
siyuan-sisyphus av set-cells --av-id '<av-id>' --cells-json '[{"rowID":"<row-id>","columnID":"<column-id>","valueType":"text","text":"Done"}]' --json
Before writing cells, query the current view and map column names to column IDs. Preserve the declared value type; do not put a date-shaped string into a number/date/select column without using the action’s expected value shape. Query again after mutation. Read siyuan-sisyphus help av set-cells for the current cell schema.
Treat a successful mutation response as provisional until the same view and affected rows/cells are read back. Keep the query and readback paginated, continue while more data is advertised, and compare the intended cell values by stable row and column IDs. A raw MCP or CLI success message does not establish that strict-write coordination or complete readback occurred.
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.
- 8d ago Changed a6c248772fba
- 1mo ago Changed 0cf936392d73
- 1mo ago First seen · 37 lines · 60 tokens per session scan A 4dc73e7dce9a
siyuan-sisyphus-database is a skill published in the GitHub repository yangtaihong59/siyuan-plugins-mcp-sisyphus (119 stars, last pushed today), licensed MIT. It adds 60 tokens to every session and 498 once invoked, about $0.0002 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.
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