lookup

lookup is a command for Claude Code from statzhero/zotero-fulltext. It costs 9 tokens per session (143 once invoked), scanned A, original, MIT.

A command for finding one Zotero library item by its citekey, the short identifier used to reference a citation. It returns a brief metadata summary and says whether the item's full text is available.

In plain words
What is it for?
Use it when you need to retrieve one known Zotero reference by citekey. It also reports clearly when no matching item exists.
Why use it?
Exact citation lookups are easy to confuse with broad searches or incomplete records. This command keeps the lookup tied to the identifier provided.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the zotero plugin — 4 skills, 4 commands, 1 MCP server shipped together

Good fit Use it when you need to retrieve one known Zotero reference by citekey. It also reports clearly when no matching item exists.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/statzhero/zotero-fulltext/lookup
Install

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.

Clone the repo
git clone --depth 1 https://github.com/statzhero/zotero-fulltext

Made for: Claude Code.

Or install zotero, the plugin that ships this one along with the rest of its 4 skills, 4 commands, 1 MCP server.

Wrote 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.

agentmods badge for lookup

README.md
[![agentmods](https://agentmods.dev/badge/commands/statzhero/zotero-fulltext/lookup.svg)](https://agentmods.dev/commands/statzhero/zotero-fulltext/lookup)
Your own site
<a href="https://agentmods.dev/commands/statzhero/zotero-fulltext/lookup"><img src="https://agentmods.dev/badge/commands/statzhero/zotero-fulltext/lookup.svg" alt="Measured on agentmods" height="20"></a>
Per session 9 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 143 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00009 $0.00143
Opus 5 $0.00005 $0.00072
Sonnet 5 $0.00002 $0.00029
Haiku 4.5 $0.00001 $0.00014

Measured 7d ago against content hash 6dc0f37e912b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

lookup 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 7d 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.

commands/lookup.md · 18 lines

What it actually says

Use the Zotero MCP server to look up this citekey exactly:

$ARGUMENTS

Rules:

  • If the user did not provide a citekey, ask for one citekey.
  • Use the Zotero lookup tool.
  • Treat this as exact citekey lookup, not broad search.
  • Do not invent metadata.
  • If Zotero has no entry for the citekey, say so clearly.
  • When an item is found, return a short metadata summary and include whether fulltext is available.
Changes

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.

  1. 7d ago First seen · 18 lines · 9 tokens per session scan A 6dc0f37e912b

Subscribe to this mod's changes

lookup is a command published in the GitHub repository statzhero/zotero-fulltext (0 stars, last pushed 1mo ago), licensed MIT. It adds 9 tokens to every session and 143 once invoked, about $0.0000 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.