Browse the catalog

Enables LLMs to systematically develop and validate regex patterns by defining test cases with expected matches, testing patterns against them, and iteratively refining until all requirements are satisfied.

AI task credit cost estimator and budget optimizer

Integrates Qlane test management into AI coding editors, enabling agents to view projects, test targets, and test case counts, and plan tests for local diffs.

Enables AI assistants to interact directly with Roblox Studio to explore project hierarchies, edit scripts, and perform bulk object manipulations through over 37 specialized tools. This enhanced fork features long polling for near-instant responses and improved support for script editing and attribute management.

Command-line fuzzy finder for interactive filtering.

UCP compliant product discovery & real-time inventory sync

Gives Claude read-only access to EasyCS Learning Firebase data, enabling queries about courses, rosters, grades, progress, activity, and integrity flags.

Automated benchmark patch verification harness & fail-to-pass matrix (SWE-bench)

vnc-mcp allows MCP-compatible LLMs to interact with any desktop accessible over VNC

Enables web accessibility audits using axe-core, allowing users to scan URLs, check WCAG compliance levels, and export reports. It uses an anti-detect browser to bypass Cloudflare and other bot protection.

Enables Orb Cloud device management, including listing organizations and devices, retrieving telemetry, triggering speed tests, and configuring temporary data push through natural language.

Sovereign debt contagion analysis for credit analysts, macro fund managers, and development finance institutions — delivered through any MCP-compatible AI client.

Simulates a leave management workflow for employees and managers, including leave application, balance checks, and approval processes.

Script-free Govee OpenAPI setup and control guide.

An MCP server that exposes Quieto Tokens design token generation and analysis as tools for LLMs.

Provides secure access to AWS S3 buckets through pre-signed URLs, enabling listing, downloading, uploading, and deleting objects.

Enables LLMs to process arrays item-by-item or in batches with a specific task, storing and retrieving results with optional summarization after completion.

This MCP server provides complete access to Polygon.io's financial market data API through 35+ tools covering stocks, options, forex, and crypto data including real-time and historical trades, quotes, aggregates, market snapshots, ticker details, news, dividends, splits, and financial fundamentals. Built by Polygon.io using Python with the FastMCP framework and their official API client, it handles all major endpoints with automatic JSON parsing and comprehensive error handling, supporting multiple transport protocols including STDIO, SSE, and Streamable HTTP. The implementation is valuable for financial analysis, algorithmic trading research, market monitoring, and building AI assistants that need access to professional-grade market data including treasury yields, short interest, IPO information, and real-time currency conversion.

Showcase & demos for vigil - Self-scheduling follow-up MCP server

Create and populate Annotated Research Contexts (ARCs) following the nfdi4plants ARC specification.