OpenAlex MCP Server for Claude Code 5 tools — connect in under 2 minutes
Claude Code is Anthropic's agentic CLI for terminal-first development. Add OpenAlex as an MCP server in one command and Claude Code will discover every tool at runtime — ideal for automation pipelines, CI/CD integration, and headless workflows via the Vinkius.
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Vinkius supports streamable HTTP and SSE.
Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install OpenAlex and 2,500+ MCP Servers from a single visual interface.
# Your Vinkius token — get it at cloud.vinkius.com
claude mcp add openalex --transport http "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About OpenAlex MCP Server
Connect your AI agent to the world's largest fully open catalog of scholarly works — a free, CC0-licensed replacement for enterprise platforms like Scopus and Web of Science.
Claude Code registers OpenAlex as an MCP server in a single terminal command. Once connected, Claude Code discovers all 5 tools at runtime and can call them headlessly — ideal for CI/CD pipelines, cron jobs, and automated workflows where OpenAlex data drives decisions without human intervention.
What you can do
- Works Search — Search 250M+ works with complete metadata including authors, institutional affiliations, citation counts, open access status, and reconstructed abstracts
- Author Profiles — Find researchers worldwide with publication counts, total citations, h-index metrics, and current institutional affiliation
- Institution Discovery — Explore the research output of universities, labs, hospitals, and government agencies globally with full bibliometric data
- Research Trends — Discover the most researched scientific topics ranked by total number of published works to understand where the scientific community is focusing
- Open Access Detection — Every work indicates its open access status (green, gold, hybrid, bronze) for instant full-text availability assessment
The OpenAlex MCP Server exposes 5 tools through the Vinkius. Connect it to Claude Code in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect OpenAlex to Claude Code via MCP
Follow these steps to integrate the OpenAlex MCP Server with Claude Code.
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
Add the MCP Server
Run the command above in your terminal
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
Start using OpenAlex
Ask Claude: "Using OpenAlex, show me..." — 5 tools are ready
Why Use Claude Code with the OpenAlex MCP Server
Claude Code provides unique advantages when paired with OpenAlex through the Model Context Protocol.
Single-command setup: `claude mcp add` registers the server instantly — no config files to edit or applications to restart
Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks
Claude Code runs headlessly, enabling unattended batch processing using OpenAlex tools in cron jobs or deployment scripts
Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features
OpenAlex + Claude Code Use Cases
Practical scenarios where Claude Code combined with the OpenAlex MCP Server delivers measurable value.
CI/CD integration: embed OpenAlex tool calls in your deployment pipeline to validate configurations or fetch secrets before shipping
Headless batch processing: schedule Claude Code to query OpenAlex nightly and generate reports without human intervention
Shell scripting: pipe OpenAlex outputs into other CLI tools for data transformation, filtering, and aggregation
Infrastructure monitoring: run Claude Code in a cron job to query OpenAlex status endpoints and alert on anomalies
OpenAlex MCP Tools for Claude Code (5)
These 5 tools become available when you connect OpenAlex to Claude Code via MCP:
get_openalex_trending_topics
Essential for understanding global research trends. Discover the most researched scientific topics and concepts globally
get_openalex_work
Accepts OpenAlex ID (e.g. W2741809809 or full URL) or DOI (e.g. 10.1038/nature12373). Get full details of an academic work by OpenAlex ID or DOI
search_openalex_authors
Returns works count, total citations, h-index, current institution, and top research concepts. Find researchers with publication metrics, h-index, and institutional affiliations
search_openalex_institutions
Returns publication counts, citation metrics, country, and top research areas. Covers universities, research labs, hospitals, and government agencies globally. Find research institutions, universities, and organizations worldwide
search_openalex_works
Returns title, authors with institutional affiliations, journal, year, citation count, open access status, concepts, and reconstructed abstracts. CC0 licensed data. Search 250M+ academic works in the world's largest open scholarly database
Example Prompts for OpenAlex in Claude Code
Ready-to-use prompts you can give your Claude Code agent to start working with OpenAlex immediately.
"Which institutions publish the most research on quantum computing worldwide?"
"Search for Geoffrey Hinton and show me his publication metrics and affiliations."
"What are the most researched scientific topics globally right now?"
Troubleshooting OpenAlex MCP Server with Claude Code
Common issues when connecting OpenAlex to Claude Code through the Vinkius, and how to resolve them.
Command not found: claude
npm install -g @anthropic-ai/claude-codeConnection timeout
OpenAlex + Claude Code FAQ
Common questions about integrating OpenAlex MCP Server with Claude Code.
How do I add an MCP server to Claude Code?
claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.Can Claude Code run MCP tools in headless mode?
How do I list all connected MCP servers?
claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.Connect OpenAlex with your favorite client
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Connect OpenAlex to Claude Code
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.