literature-search-openalex

literature-search-openalex is a skill for Claude Code, Codex from google-deepmind/science-skills. It costs 83 tokens per session (1,886 once invoked), scanned A, original, Apache-2.0.

A search tool for OpenAlex, a scholarly database containing papers, authors, institutions, topics, publishers, and related research information.

In plain words
What is it for?
Use it to find papers and authors, resolve DOIs, locate open-access PDFs, and collect citation or bibliographic data.
Why use it?
It helps locate and organize academic literature without searching each publisher or journal separately.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Use it to find papers and authors, resolve DOIs, locate open-access PDFs, and collect citation or bibliographic data.

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Install with agentmods
npx agentmods add skills/google-deepmind/science-skills/literature_search_openalex
About the project

Science Skills is a collection of add-ons that give AI agents structured instructions, scripts, and references for scientific research, including genomics, structural biology, cheminformatics, and literature search. Researchers use it to guide agents through specialized scientific tasks with information from databases and tools such as AlphaGenome, AFDB, and UniProt. The catalogue entries are individual skills from this collection.

google-deepmind/science-skills · 3,003 stars · on GitHub · antigravity.google

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.

Any agent
npx skills add google-deepmind/science-skills --skill literature_search_openalex
Clone the repo
git clone --depth 1 https://github.com/google-deepmind/science-skills

Made for: Claude Code, Codex.

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 literature-search-openalex

README.md
[![agentmods](https://agentmods.dev/badge/skills/google-deepmind/science-skills/literature_search_openalex/github.svg)](https://agentmods.dev/skills/google-deepmind/science-skills/literature_search_openalex)
Your own site
<a href="https://agentmods.dev/skills/google-deepmind/science-skills/literature_search_openalex"><img src="https://agentmods.dev/badge/skills/google-deepmind/science-skills/literature_search_openalex/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.

agentmods 80×15 button for literature-search-openalex

Your own site · 80×15
<a href="https://agentmods.dev/skills/google-deepmind/science-skills/literature_search_openalex"><img src="https://agentmods.dev/badge/skills/google-deepmind/science-skills/literature_search_openalex.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,886 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00083 $0.01886
Opus 5 $0.00042 $0.00943
Sonnet 5 $0.00017 $0.00377
Haiku 4.5 $0.00008 $0.00189

Measured 12d ago against content hash 5f01889e2c75, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

literature-search-openalex 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 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/openalex_cli.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

3. **Use the CLI only.** Never call the API via `curl`/`urllib`. The CLI
skills/literature_search_openalex/SKILL.md · 170 lines

How it starts

The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.

OpenAlex Skill

Prerequisites

  1. uv: Read the uv skill and follow its Setup instructions to ensure uv is installed and on PATH.
  2. User Notification: If .licenses/literature_search_openalex_LICENSE.txt does not already exist in the workspace root directory then (1) prominently notify the user to check the terms at https://developers.openalex.org/ and to always check the license of the papers retrieved by the skill for any restrictions, then (2) create the file recording the notification text and timestamp.
  3. .env file: Make sure the .env file exists in your home directory. Create one if it does not exist.
  4. OPENALEX_API_KEY (optional but recommended): Enables the OpenAlex Premium API with higher rate limits. The skill works without it (using the free "polite pool"). You can obtain a key at OpenAlex.org → account settings. You MUST use the safe credentials protocol in the credentials skill to check for and request this key if this skill looks relevant to the user's request.

Core Rules

  1. List Sources. If this skill is used, ensure this is mentioned in the output AND list the URLs of all papers that were used in producing the output.
  2. Resolve before filter. NEVER filter by name. Always resolve a name to an ID first, then use that ID in --filter.
  3. Use the CLI only. Never call the API via curl/urllib. The CLI handles retries and rate limiting.
  4. No fabrication. Never invent OpenAlex IDs or DOIs. Use resolve/get to look them up. Report empty results accurately.
  5. API key. If a command returns 401/429 or you need high-volume queries, you MUST use the safe credentials protocol in the credentials skill to check for and request the OPENALEX_API_KEY to help the user add it to their .env file.
  6. Keep output small. Always use --select and --per-page 5–10 for overview queries. Pipe filter output to a file (> results.json), then slim with jq before reading into context.

Read the full file on GitHub · 170 lines

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. 12d ago First seen · 170 lines · 83 tokens per session scan A 5f01889e2c75

Subscribe to this mod's changes

literature-search-openalex is a skill published in the GitHub repository google-deepmind/science-skills (3,003 stars, last pushed 3d ago), licensed Apache-2.0. It adds 83 tokens to every session and 1,886 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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