Resources for accessing on-chain blockchain data MCP Connectors

Senzing A

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Data Platforms Databases Developer Tools

131

Disco A

Find novel, statistically validated patterns in tabular data — hypothesis-free.

Research & Data Data Platforms Databases

1417

healthclaw-guardrails A

Guardrailed FHIR access for AI agents: PHI redaction, audit trail, step-up auth, tenant isolation

Biology & Medicine Security Databases

29127

GoldenCheck A

Auto-discover validation rules from data — scan, profile, health-score. No rules to write.

Data Platforms Research & Data Databases

1912

SeedBase Test Data A

Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.

Databases Testing & QA Tools Data Platforms

61

stagenth · 数据工具箱 A

Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.

Databases Data Platforms File Systems

61

tmpstate A

Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.

Databases Knowledge & Memory

161

Dataroia Data Trust A

Vérification B2B française : SIRET, SIRENE, dirigeants RNE, santé d'entreprise. Hébergé en France.

Government Data Open Data Databases

81

workspace-tools B

Sandbox workspace tools: search, file read, DB queries, integrations. Returns synthetic data.

Developer Tools Databases File Systems

101

mcp A

Agent-native cloud, EU-hosted. Provision VMs, networks & databases on redu.cloud via MCP.

Cloud Platforms Virtualization Databases

691

mcp A

EU-native PaaS for AI agents — deploy web apps with one sentence, managed Postgres, GDPR by default.

Cloud Platforms Databases Agent Orchestration

141

convalytics A

Read-only analytics for Convex apps, queryable via MCP from Claude, Cursor, and other clients.

Developer Tools Monitoring Databases

1516

MRC Data — China's Apparel Supply Chain Infrastructure A

China's apparel supply chain data for AI: 1,000+ suppliers, 350+ fabrics, 170+ clusters.

Research & Data Databases Open Data

201

mcp A

Create, manage, and query your Google Cloud SQL resources.

Cloud Platforms Databases

151

mcp A

Interact with your Google Cloud Datastream resources using natural language commands.

Cloud Platforms Databases Data Platforms

101

mcp A

Interact with your Google Bigtable resources using natural language commands.

Databases Cloud Platforms Search

141

The Quiet Protocol Growth Offense MCP A

Read-only MCP server for The Quiet Protocol's engines, benchmarks, proof, and business data.

Databases Research & Data Finance

261

OpenDataModels MCP server A

It connects with Smart Data models database with more than 1000 open licensed data models and helps you to create applications and systems interoperable with existing standards or real applications

Open Data Databases Developer Tools

151

BioBTree A

A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.

Bioinformatics Databases Research & Data

41

mcp A

Provides tools to manage Memorystore for Valkey instances and backups.

Databases Cloud Platforms Cloud Storage

141

"Resources for accessing on-chain blockchain data" matching MCP connectors: