MCP Catalog
Browse 723 Model Context Protocol servers · AI & Machine Learning · MIT LicenseClear
+9 more
Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.
Version-controlled golden datasets and RAG evaluation, no API key needed.
On-demand access to 150+ specialist AI agent templates — search, browse, and spawn agents
Self-register an AI agent and report its real revenue, costs and growth to a public leaderboard.
Usage-adaptive Obsidian vault search: Hebbian + PageRank + BM25 hybrid ranking.
MCP server that exposes Google Gemini as tools for Claude Code
Fact-check and fix AI outputs. Hallucination detection, schema validation, auto-repair.
Agify MCP — age prediction from first name (agify.io, free, no auth)
AI Feeds MCP.
AI Incident Database (AIID) MCP
AlphaFold DB MCP — predicted protein structures.
arXiv MCP — preprint server search (free, no auth)
cBioPortal MCP — cancer genomics portal.
ChEMBL MCP — drug discovery database (EBI).
Civitai MCP.
Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
Exa MCP — neural/semantic web search + content retrieval (exa.ai)
NCI Genomic Data Commons (GDC) MCP.
GTEx — Genotype-Tissue Expression human gene-expression atlas
IUPHAR/BPS Guide to PHARMACOLOGY (GtoPdb) MCP — keyless.
GWAS Catalog (EBI/NHGRI) MCP — curated catalog of genome-wide association studies.
Hugging Face Hub MCP — models, datasets, spaces
NLM MeSH (Medical Subject Headings) MCP.
Monarch biomedical knowledge graph — diseases, phenotypes, genes, variants