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db-crossref

Fetch scholarly works from Crossref by DOI, or search Crossref by query

Skill by slowloris-98

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/slowloris-98-db-crossref

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Fetch scholarly works from Crossref by DOI, or search Crossref by query

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/db-crossref

What's inside

Skill name
db-crossref
Description
Fetch scholarly works from Crossref by DOI, or search Crossref by query
License
MIT
Instructions
21 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Crossref Database Wrapper

Use this skill when the user asks for DOI metadata, publication venue details,
or Crossref search.

## Tools

- `crossref_fetch`: exact DOI lookup. Persists one paper entity.
- `crossref_search`: free-text work search. Persists one search-result page
  listing hit IDs.

## Persistence Contract

All writes go through `db-base` and gbrain. Exact lookups create or update one
paper entity using DOI as the primary ID. Search creates one `searches/<hash>.md`
page with hit IDs.

`CROSSREF_MAILTO` is optional but recommended for Crossref polite-pool access.
External metadata is sanitized and size-capped before the agent uses it.

From slowloris-98/scienceswarm, MIT.

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Last commit (this folder)
Apr 21, 2026 (6 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

db-crossref skill. Agent Mart. https://agentmart.dev/skills/slowloris-98-db-crossref (last updated 2026-10-24)