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 WenyuChiou/research-hub --skill zotero-library-curatorgit clone --depth 1 https://github.com/WenyuChiou/research-hubWrote 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/wenyuchiou/research-hub/zotero-library-curator)<a href="https://agentmods.dev/skills/wenyuchiou/research-hub/zotero-library-curator"><img src="https://agentmods.dev/badge/skills/wenyuchiou/research-hub/zotero-library-curator/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/wenyuchiou/research-hub/zotero-library-curator"><img src="https://agentmods.dev/badge/skills/wenyuchiou/research-hub/zotero-library-curator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 5 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 13 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
- medium Agent Snooping · line 36 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 50 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 36 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 51 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 | $0.00131 | $0.01690 |
| Opus 5 | $0.00066 | $0.00845 |
| Sonnet 5 | $0.00026 | $0.00338 |
| Haiku 4.5 | $0.00013 | $0.00169 |
Grade A, and why
zotero-library-curator scanned grade A with 1 finding 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 13d 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.
Enumerates other installed skillslowAgent snooping
Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.
# Claude Code: ls ~/.claude/skills/zotero-skills/SKILL.md Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
How it starts
The opening of the file, as written. The whole thing — 143 lines — stays where its author put it; the contents beside it link to each section on GitHub.
zotero-library-curator
Sit one layer above the standalone zotero-skills skill. This skill
reads the Zotero library, runs audit + hygiene checks, and emits
preview plans. It does NOT perform the changes itself.
For any actual create / update / delete operation, defer to:
- The standalone
zotero-skillsskill (full CRUD, dual local/web API routing); or - The
research-hub zoteroCLI (backfill --tags --notes [--apply], etc., which is preview-first by default).
Prerequisite check (do this first)
Reading the Zotero library requires a connection. The skill works in two modes:
- Read-only audit / preview — needs either
zotero-skills(Zotero local API) or theresearch-hub zoteroCLI to inspect items. - Apply cleanup — must defer to
zotero-skillsorresearch-hub zotero ... --apply.
Before running, verify at least one is present. The zotero-skills check is host-dependent — adapt to your agent's skills directory:
research-hub doctor 2>/dev/null # if research-hub CLI installed
# Check whether the zotero-skills sibling skill is installed.
# Claude Code: ls ~/.claude/skills/zotero-skills/SKILL.md
# Hermes: ls ~/.hermes/skills/research/zotero-skills/SKILL.md
# Other hosts: ls <host-skills-dir>/zotero-skills/SKILL.md
If neither is available, the host has loaded these instructions but
has no Zotero-capable runtime (research-hub CLI or standalone
zotero-skills). Stop and tell them:
This skill audits a Zotero library, which needs Zotero connectivity via one of:
- The standalone
zotero-skillsskill (handles Zotero local API). Install via your host's skill installer (e.g. on Claude Code,git clone https://github.com/WenyuChiou/zotero-skills ~/.claude/skills/zotero-skills; on Hermes,hermes skills install https://raw.githubusercontent.com/WenyuChiou/zotero-skills/master/SKILL.md).- Or the
research-hubCLI:pip install research-hub-pipelineEither path needs Zotero configured (local API on port 23119, or Zotero Web API key). Once one is set up, re-run your audit request.
What ships with it
3 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.
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.
- 13d ago First seen · 143 lines · 131 tokens per session scan A 911cba2aad68
zotero-library-curator is a skill published in the GitHub repository WenyuChiou/research-hub (54 stars, last pushed 4d ago), licensed MIT. It adds 131 tokens to every session and 1,690 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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