Developer Tools MCP Servers

Full Portkey Admin API MCP server — configs, prompts, keys, analytics, and more.

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

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

Paid remote MCP for server-card validation, auth checks, trust packets, and readiness.

MCP server for searching Google Flights — flight search, date grid pricing, and airport lookup.

Cloudflare Workers MCP server: ai-eval

Paid remote MCP for synthetic user testing, UX validation, analytics, checkout, and readiness.

Open Topo Data — global elevation lookups (multiple DEM datasets)

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

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

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

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

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

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

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

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

STRING protein-protein interaction networks across ~12k organisms

Paid remote MCP for persistent AI agent memory, analytics, checkout, and search-readiness.

RFC Editor — full RFC text + metadata + errata + BCP/STD mappings

Approval receipts for AI browser purchases.

Capture the screen, read/render notes, and upload files on a Ratta Supernote from an AI agent.

MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.

MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS

Cloudflare Workers MCP server: agent-workflow-engine

California Data Exchange Center (CDEC) hydrology, reservoirs, snow water

Sovereign encrypted persistent memory for AI agents. 8 MCP tools. GDPR erasure. Apache-2.0.

Register and manage internet domains for AI agents via AgentDomain

Open Food Facts — collaborative food product database

Summarize text or URLs into key points with compression ratio and reading time. x402 USDC.

Alephant MCP server for AI cost control, BYO-key routing, 50+ providers, and 320+ models.

Unified API to query AWS, GCP, Azure and generate Terraform/CLI execution kits for AI agents.

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

AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.

South Africa's first AI-transactable blinds, shutters and awnings catalogue with live ZAR pricing.

MCP server for searching award flights and travel deals via PointsYeah.

Deploy AI user personas to validate user journeys at scale. Find UX friction before real users do.

Real-time surf, weather, trail status, volcano, ocean safety, and restaurants for Hawaii.

Model Context Protocol server that wraps the CADLens REST API.

Search and install 3,000+ AI skills from getskillsai.org into Claude Code, Cursor, ChatGPT.

A paid remote MCP for OpenAI Codex context compressor, built to return verdicts, receipts, usage log

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

California criminal-justice accountability: DAs, defenders, judges, officers, CJP, POST.

Transparent rule-based GitHub fake-star detector — LOW/MEDIUM/HIGH with per-rule evidence.

MCP server wrapping SageMath's full computer algebra system — 10 symbolic-math tools for LLMs.

LLM query cost optimizer minimizing context waste.

Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.

Fathom AI meeting transcription MCP server for Model Context Protocol hosts

Expose local Agent Skills as adapter tools, MCP resources, MCP tools, and share artifacts.