Browse the catalog

A deterministic unit conversion MCP server with fixed tables, offering tools to convert length, mass, temperature, and volume, list units, and compare quantities. Designed for judge-friendly schema clarity and no network I/O.

A Model Context Protocol server that provides time and timezone conversion capabilities, enabling LLMs to get current time information and perform timezone conversions using IANA timezone names.

CoreDash collects Core Web Vitals from real visitors and exposes them through three MCP tools: current performance scores, time-series trend analysis, and metric distribution histograms. Data can be segmented by device, country, page path, browser, OS, and 20+ other dimensions. Paid plans start at $19/month with EU data storage and no consent banner requirements.

Enables AI agents to interact with QGIS, supporting project management, layer inspection, spatial queries, styling, and map export in both headless and desktop modes.

Connect to Riptide remote MCP: read-only paper risk records and policy-gated event research. Public client configuration and tool documentation.

Enables Claude Code to act as an autonomous Telegram agent with tools for replying, reacting, editing messages, searching history, and handling attachments. Includes a TUI watchdog for unattended operation.

A Model Context Protocol server implementing the Random Tree Model for encoding, compressing, and recalling narrative information across different levels of abstraction with configurable cognitive parameters.

MCP server for foldkit that exposes tools and resources for 7-prime spine folding, κ-band classification, and fold operations like fire, water, void, thunder, echo, and flower.

Brand narrative intelligence and brand threat detection for AI agents via the Model Context Protocol.

Enables access to MLB Stats API data including game schedules, results, team information, and player lookups with fuzzy matching support through the Model Context Protocol.

Omarchy operating guardrails for day-to-day system work: assume the host is Omarchy by default, choose.

Provides tools for querying onchain data across 12+ blockchain networks, including token balances, transaction analysis, and smart contract security auditing. It enables users to interact with multiple EVM-compatible chains and perform deep contract evaluations through natural language interfaces.

A privacy-first MCP server with 176+ local utilities including calculators, converters, developer tools, text utilities, and date/time tools.

Audit and fix all skills in the workspace for compliance with skill-creator requirements.

Orchestrates the continuous learning of new skills from arXiv papers.

Provides MCP tools to fetch, filter, curate, and summarize high-quality content from X (Twitter), reducing noise and focusing on high-signal posts, threads, and accounts.

MCP Server for SWOTPal — SWOT analysis tools for AI agents (Claude, Cursor, Windsurf)

This EMQX plugin provides MCP tools for health checking and problem analysis of EMQX MQTT broker clusters, offering API wrappers for cluster status monitoring, connector management, authentication and authorization source inspection, plus network connectivity testing tools. Built in Erlang by Shawn at EMQ Technologies, it integrates directly with EMQX's internal APIs to expose cluster node information, authenticator/authorization source configurations and statuses, built-in database authorization rules, and TCP connectivity checks across all cluster nodes. The implementation uses the mcp-mqtt-erl library to serve tools over MQTT transport, making it valuable for DevOps teams managing EMQX deployments who need AI-assisted troubleshooting and monitoring capabilities for distributed MQTT infrastructure.

GlassFrog MCP server — connect AI agents to your organization's roles, skills, and governance