Developer Tools MCP Servers

Buildkite is a continuous integration platform that enables developers to automate their software testing and deployment pipelines. Use it to streamline development workflows and ensure efficient code integration.

Convert between Unix timestamps and human-readable dates. Auto-detects seconds, milliseconds, and nanoseconds. Pure computation — no external calls.

MCP for self-hosted n8n: deploy, run, and auto-repair workflows on your instance, backed by a materialized node and template knowledge index.

Codefresh is a continuous integration and delivery (CI/CD) platform that enables developers to automate the build, test, and deployment of applications. It is used to streamline software development workflows and manage Kubernetes environments.

Svix Management API for administering environments, API tokens, and organization settings. Use this to list environments, create/expire API tokens, and manage environment-level configuration. Requires a Svix Management API key (starts with mgmtsk_).

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.

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.

Generate RFC 4122 UUIDs: time-based (v1), namespace + MD5 (v3), random (v4), namespace + SHA-1 (v5). Batch generation up to 100 per call. Pure computation — no external calls.

Workflow: 'Show me my Stack Overflow activity and notifications'. Check inbox messages, view notifications, track reputation changes, see badges earned, monitor your activity timeline, and explore your presence across the Stack Exchange network. Your personal Stack Overflow command center.

Official Model Context Protocol Registry for discovering published MCP servers, their versions, deployment surfaces, and registry lifecycle status.

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.

Manage caching and performance settings. Purge cache globally or by URL, configure SSL/TLS settings for optimal security and speed.

Mailosaur is an email and SMS testing platform that lets developers capture, inspect, search, and analyze messages sent by applications. Use it to automate email verification flows, test deliverability (SPF/DKIM/DMARC/SpamAssassin), and manage virtual inboxes (servers) for isolated test environments.

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.

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.

DBT is a data transformation tool that allows teams to manage and document their data transformation workflows, ensuring that data analysts and engineers can work collaboratively on analytics engineering projects.

Web Scrapper is a tool designed to automate the extraction of data from websites, making it possible to gather large amounts of information efficiently. It's primarily used for data mining, competitive analysis, and research purposes.

Illumina Basespace is a cloud-based platform for analyzing and managing genomic data, enabling users to store, share, and process large datasets generated from next-generation sequencing (NGS). The primary use case is to facilitate genomic research and diagnostics through streamlined data management and analysis.

The YouSign API is a digital signature service that enables secure electronic signing and management of documents. Use it to streamline the process of signing contracts, verifying signatures, and ensuring document authenticity.

Grafana Cloud k6 (formerly k6 Cloud) is a performance testing platform for developers to conduct load tests on their applications, ensuring reliability and scalability. Utilize it to simulate user traffic and identify performance bottlenecks under various load conditions.

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.

Phyllo provides a unified API that allows developers to access and manage creator and influencer data across various online platforms. It is primarily used for extracting and synchronizing social media metrics and content information to enhance analytical insights and influencer marketing efforts.

Klaus API is a developer tool providing access to KlausApp's conversation review and customer service quality metrics, allowing businesses to enhance their customer support operations. Use it to automate data retrieval and integrate quality insights into existing systems.

The Recreation Information Database (RIDB) API exposes federal and state recreation areas, facilities, campsites, events, tours, permits, and related metadata for trip planning and outdoor-recreation research.