In-depth architectural comparison of the Gwas Catalog and Agentswitchboard MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Gwas Catalog
Developer Tools · Local stdio
Quality: 44/100 (Fair) | Auth: No auth required
Agentswitchboard
Developer Tools · Local stdio
Quality: 41/100 (Fair) | Auth: No auth required
Verdict Summary: Choose Gwas Catalog if you need specialized Developer Tools tools running via a local process. Choose Agentswitchboard if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
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Choose Gwas Catalog when:
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
GWAS Catalog: look up a single-nucleotide polymorphism (SNP) by rsID. Returns functional class, chromosome/region locations, and mapped genes (with up/downstream + distance). Keyless, from EBI/NHGRI.
snp_associations
GWAS Catalog: get trait/disease associations for a SNP (rsID) — risk allele, p-value, odds ratio per copy, beta/effect size, and risk allele frequency. Keyless, from EBI/NHGRI.
studies_by_trait
GWAS Catalog: find genome-wide association studies for a disease/trait (EFO trait, e.g. "asthma" or "type 2 diabetes"). Returns accession, PubMed ID, title, journal, date, sample size. Keyless, from EBI/NHGRI.
Agentswitchboard Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Gwas Catalog is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Agentswitchboard belongs to Developer Tools using local stdio subprocess. Select Gwas Catalog when you need capabilities focused on developer tools and Agentswitchboard when you require tools for developer tools.