Developer Tools MCP Servers

Google BigQuery is a serverless, highly scalable data warehouse with built-in machine learning capabilities. Run SQL queries on massive datasets, perform real-time analytics, integrate machine learning models, and analyze petabytes of data with automatic scaling and optimization for business intelligence and data science.

Drive a local iOS Simulator (or USB-attached device) through the MCPBundles desktop proxy. Tap, swipe, type, take screenshots, inspect UI hierarchies, open Safari URLs, and launch apps using a developer-machine Appium 2.x server.

Split_io provides a feature flagging and experimentation platform, enabling developers to implement and manage feature toggles and conduct A/B testing. Use it for controlled feature rollouts and to gain insights through experiments to enhance application performance and user experience.

Lob provides an API for businesses to automate and manage direct mail and address verification tasks. Use it to streamline mailing operations and ensure address accuracy.

Newsdata provides an API that allows users to access and aggregate news articles from various sources, enabling enhanced data collection and analysis for news content. Use it to stay up-to-date with real-time news data for research or application development.

ConfigCat provides a feature flag management platform allowing developers to toggle features on or off in real-time, manage feature rollouts, and experiment with different configurations to improve software release processes.

Vonage Integration Suite provides programmable call control and real-time call event management for business communications. Control active calls, manage webhooks for call events, integrate telephony features, and automate voice communication workflows within business applications.

Watchmode provides an API offering streaming availability data for movies and TV shows across various platforms, facilitating users to track where content is available online. Use it to integrate streaming data into applications or websites.

Manage DNS records for your Cloudflare zones. Create, update, delete A, AAAA, CNAME, MX, TXT records. Toggle proxy status (orange/gray cloud).

Materialized n8n node catalog, workflow templates, config exemplars, expression docs, and offline workflow validation for AI workflow builders.

Workflow: 'Find Python experts and top content in my tech stack'. Search questions with advanced filters, browse answers, explore tags, find top answerers by tag, discover related tags, read tag documentation, and identify expert users. Perfect for learning from the best and finding quality content.

Color.pizza is a color naming API that provides human-readable names for any color based on hex values. Convert hex codes to descriptive color names, discover similar colors, and access a rich color naming database for design and development applications.

Zendesk Chat is a live chat software that enables businesses to connect with their customers in real-time through their website or mobile app. Use it to improve customer support interactions, enhance communication, and boost customer satisfaction.

Cryptographic hashing (MD5, SHA-1, SHA-256, SHA-512, HMAC), Base64 encoding/decoding, and URL percent-encoding/decoding. Pure computation — no external calls.

SQLite MCP server for lightweight, serverless, self-contained SQL database operations. Perfect for local development, testing, and embedded applications. Access local database files with MCPBundles Desktop.

Vantage provides an API that allows users to interact with cloud cost management tools, offering insights and analytics for optimizing cloud spending. Use it to monitor and reduce cloud expenses across various providers seamlessly.

Analyze CIDR networks, calculate subnet details, and check IP membership. Supports IPv4 and IPv6. Pure computation — no external calls.

Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse service in the cloud. Run complex analytical queries using SQL, analyze massive datasets with columnar storage, and integrate with business intelligence tools for data analytics and reporting at scale.

Decode and inspect JSON Web Tokens (JWT) without signature verification. Extract header, payload, claims, and expiration status. Supports JWS (signed) tokens. Pure computation — no external calls, no secrets needed.

Merge is an API that enables the integration of applicant tracking systems (ATS) into applications, providing data synchronization and access to ATS functionalities. It's used to streamline recruitment processes by consolidating ATS data and enabling seamless integration within HR systems.

Administrative API for a Unipile tenant: list linked accounts, inspect connection health, list webhooks, and estimate linked-account billing exposure. Uses the master Application X-API-KEY and per-tenant DSN from the Unipile dashboard — not the per-user account_id used by LinkedIn Sales Navigator.

Svix is a webhook delivery platform. Use it to create applications, send webhook messages, manage endpoints, track delivery attempts, retry failed deliveries, and manage event types. This bundle uses the Svix Environment API key.

Workflow: 'Help me ask a great Stack Overflow question'. Search for similar questions to avoid duplicates, preview markdown rendering, post questions, write answers, monitor replies, and accept the best answer. Perfect for getting help and helping others.

Configure bot protection, firewall rules, and security settings. Enable Bot Fight Mode, create custom firewall rules, block malicious traffic.