Developer Tools MCP Servers

Parse, validate and normalize postal addresses. Detect country, verify format. x402.

SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.

Analyst-debate research on every public and private company. 8 tools: search, score, compare, more.

NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)

MyGene.info — gene annotation joining NCBI/Ensembl/UniProt/KEGG/OMIM

An API of Ice and Fire — A Song of Ice and Fire (books/characters/houses)

Studio Ghibli fan API (films, people, locations, species, vehicles)

deps.dev — Google's package metadata + dependency graph API

OSV.dev — Google's open-source vulnerability database

GDACS — Global Disaster Alert & Coordination System (EQ/TC/FL/VO/DR/WF)

Finnish Meteorological Institute open data (forecast, observations, warnings)

NOAA Tides & Currents — observations, predictions, datums, station metadata

data.europa.eu — official EU open-data hub (~1.6M datasets)

PLOS journals — Solr-backed full-text search across all PLOS OA content

OpenCitations COCI — open-license citation index by DOI

Monarch biomedical knowledge graph — diseases, phenotypes, genes, variants

NCBI E-utilities — federated Entrez search/fetch (PubMed/Gene/Nucleotide/…)

Ensembl REST — vertebrate genomes, sequences, comparative genomics, variation

STRING protein-protein interaction networks across ~12k organisms

Broad Institute gnomAD genomic variant database (GraphQL)

B2B lead generation, email verification, company enrichment, and agentic GTM Ops.

SEO MCP server for keyword research, SERP analysis, audits, and Search Console workflows.

Paid KYC, AML, and regulatory risk assessment over MCP via x402 USDC micropayments on Base.

Admissions data & match scores for law, medical, dental, MBA, pharmacy, vet, optometry schools