Biorxiv Skill for Codex

Submit compact bioRxiv and medRxiv API requests for details, publication-linkage, and DOI lookups. Use when a user wants concise preprint metadata summaries

3k tokens

context cost

the whole folder, loaded on every use

files

ships runnable scripts

copies elsewhere

how many repositories repackaged it

4915

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/openai/plugins --skill biorxiv-skill

What comes with it

10 843 bytes besides the instruction

agents/openai.yaml

scripts/rest_request.py

The instruction itself

6 sections, as written by the author

Operating rules

Use scripts/rest_request.py for all bioRxiv and medRxiv API calls.
Use base_url=https://api.biorxiv.org.
The script accepts max_items; for details and pubs pages, start around max_items=10.
Prefer one cursor page at a time instead of increasing page size or pasting long collections into chat.
Re-run requests in long conversations instead of relying on older tool output.
Treat displayed ... in tool previews as UI truncation, not part of the true request.

Execution behavior

Return concise markdown summaries from the script JSON by default.
Return the raw script JSON only if the user explicitly asks for machine-readable output.
Prefer these paths: details/<server>/<start>/<end>/<cursor>/json, details/<server>/<doi>/na/json, pubs/<server>/<start>/<end>/<cursor>, and pubs/<server>/<doi>/na/json.
If the user needs full page contents, set save_raw=true and report the saved file path rather than pasting large collections into chat.

Input

Read one JSON object from stdin.
Required fields: base_url, path
Optional fields: method, params, headers, json_body, form_body, record_path, response_format, max_items, max_depth, timeout_sec, save_raw, raw_output_path
Common biorxiv patterns:
{"base_url":"https://api.biorxiv.org","path":"details/biorxiv/2025-03-21/2025-03-28/0/json","record_path":"collection","max_items":10}
{"base_url":"https://api.biorxiv.org","path":"details/medrxiv/10.1101/2020.09.09.20191205/na/json","record_path":"collection","max_items":10}
{"base_url":"https://api.biorxiv.org","path":"pubs/medrxiv/2020-03-01/2020-03-30/0","record_path":"collection","max_items":10}

Output

Success returns ok, source, path, method, status_code, warnings, and either compact records or a compact summary.
Use raw_output_path when save_raw=true.
Failure returns ok=false with error.code and error.message.

Execution

echo '{"base_url":"https://api.biorxiv.org","path":"details/biorxiv/2025-03-21/2025-03-28/0/json","record_path":"collection","max_items":10}' | python scripts/rest_request.py

References

No additional runtime references are required; keep the import package limited to this file and scripts/rest_request.py.

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How to use it

Copy the folder

Take openai/biorxiv-skill from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.