Side-by-Side Model Context Protocol Comparison
Biosamples vs Sec
In-depth architectural comparison of the Biosamples and Sec 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
Biosamples
Developer Tools · Remote HTTP/SSE
Quality: 45/100 (Fair) | Auth: No auth required
Sec
Developer Tools · Remote HTTP/SSE
Quality: 55/100 (Good) | Auth: No auth required
Verdict Summary: Choose Biosamples if you need specialized Developer Tools tools running via a hosted cloud SSE transport. Choose Sec if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
B
Choose Biosamples when:
- You need dedicated capabilities in the Developer Tools domain.
- You prefer remote streaming HTTP/SSE transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: search_samples, get_sample.
S
Choose Sec when:
- You need dedicated capabilities in the Developer Tools domain.
- You prefer remote streaming HTTP/SSE transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: search_companies, get_company_filings, get_company_facts.
Feature & Specification Comparison
Tools & Capabilities Breakdown
Biosamples Tools (2)
search_samples
Search EBI BioSamples — metadata for biological samples (cell lines, tissues, organisms) referenced across EBI archives. Free-text search by organism, tissue, or keyword; returns matching samples with accession, name, organism, and release date. Keyless.
get_sample
Fetch a single EBI BioSamples record by accession. Returns the sample name, dates, taxId, organism, and a flattened map of its characteristics (organism, tissue, sex, cell type, etc.). Keyless.
Sec Tools (3)
search_companies
Search SEC EDGAR for companies by name or ticker symbol. Returns matching company names and their CIK numbers, which are needed for other SEC tools.
get_company_filings
Get recent SEC filings for a company by CIK number, ticker, or company name. Returns filing dates, form types, and accession numbers. Optionally filter by form type (e.g., "10-K", "10-Q", "8-K").
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).
Biosamples Configuration
Sec Configuration