Developer Tools MCP Servers

RCSB PDB MCP — experimentally determined macromolecular structures.

Compliance API bridging AI agents to Norwegian government systems (Altinn, Maskinporten, BRREG)

UK government data intelligence with proprietary scoring from 400+ sources

Local-first dashboard + MCP for Claude Code and Codex token usage. Per-MCP/tool breakdown.

NuGet MCP — .NET package registry

Plan your perfect day out anywhere: itineraries and neighbourhood guides, tuned to mood and weather.

OpenFate Bazi MCP with True Solar Time, Four Pillars, Da Yun, and branch interactions.

UXBERT Labs headless CMS: model, write and publish bilingual content, media, delivery checks.

Accurate Strapi project facts (UIDs, schemas, references) for AI agents — no more guessed UIDs.

Interact with Frappe/ERPNext sites — document CRUD, search, and whitelisted method calls

Real-time supply chain risk intelligence — 24 tools, proprietary indices, predictive signals

City of Centennial GIS — Centennial, Colorado open geospatial data (ArcGIS).

KEGG REST MCP — Kyoto Encyclopedia of Genes and Genomes.

UK personal air quality advice and daily exposure assessment. Pairs with Hermes for live data.

Turn outlines and hierarchical notes into interactive mind maps through a hosted remote MCP server.

67 semantic C#/.NET analysis tools via Roslyn: navigation, refactoring, codegen, audit.

Hyperlocal event search across 50 US states — 29K venues, 275K upcoming events.

Formally verified AI safety APIs. Pay-per-call via USDC (x402). 75+ endpoints, no signup.

MCP server for OriginalVoices - Ask AI twins questions about any audience

Eigenlayer - 8 tools for staking, delegation, and rewards data

AI marketing copilot: brand intelligence, campaigns, content, CRM, SEO, and skills for Claude.

Data processing and visualization toolkit — 50+ chart types, raw data stays local.

Track social mentions, find opportunities, and manage keywords with Mentionkit.

Build and study spaced-repetition flashcards with your agent.