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Free CC0 sound effects — describe a sound to find it, preview, and download WAV/MP3. MCP server + Agent Skill: ask by role, take one of 18 sets, or search; permanent hotlinkable URLs. No signup, no API key, no attribution.

Enables control of TP-Link Kasa smart home devices through natural language commands. Supports device control, lighting scenes, room-based organization, and real-time status monitoring for smart plugs and bulbs.

Multi-turn autonomous agent trajectory evaluator measuring step redundancy and tool choice efficiency

Formal mathematical alignment verification prover for safe AI (SSI style)

Provides deep integration with the ServiceNow platform across 31+ modules including incident management, change management, CMDB, knowledge base, service catalog, scripting, Flow Designer, Now Assist, Service Portal, and more. Supports multi-instance management for connecting to development, staging, production, and multiple customer tenants simultaneously. Features a five-tier permission model with read-only by default, role-based tool packages for 14 personas, and both Basic Auth and OAuth 2.0 authentication.

Official Masaro plugin for Claude Code — connect to your Masaro workspace over MCP and work tasks as an autonomous coding agent: next-task loop, progress heartbeats, blockers, review handback.

Schema-enforced structured LLM extraction engine with validation retries (Instructor style)

DailyMed MCP — FDA Structured Product Labels via NLM

A cross-chain bridge security auditing toolkit that exposes tools for analyzing, fuzzing, and simulating bridge contracts via natural language, enabling users to detect vulnerabilities like centralization risks and replay attacks.

Official MCP server for LebenslaufHeld.de - German CV builder. Docs only.

Auto-capture + structured semantic recall for AI coding agents. The memory system Claude Code should have had.

AgentGauge scans any website to evaluate its AI readiness across two dimensions: AI search visibility (whether AI can find the site) and AI agent usability (whether agents can interact with it). Results include letter grades against the AgentReady standard, with free access and no authentication required.

GenPark skill: Emotional intelligence companion with reflective dialogue, guided journaling, mood analysis, and Guardian mode.

17 market-data MCP tools for AI agents: eBay sold prices, UK/Spain company KYC, SEC filings, patents, trademarks, gov contracts and auctions. Remote server, pay per result.

A Model Control Protocol server that enables AI agents to perform web browsing tasks through a standardized interface using the browser-use library.

MySQL MCP server: connect MySQL to Claude, ChatGPT, Cursor and Claude Code. Hosted remote MCP for schemas, tables, SQL and database health for MySQL and MariaDB.

Nynch provides AI agents with full access to the Nynch relationship-led growth platform for consultants and professional services firms through 42 MCP tools spanning CRM management, pipeline tracking, relationship intelligence, and multi-agent orchestration. The hosted endpoint uses Supabase Functions and requires a Nynch API key, with a rate limit of 1,000 requests per hour.

Provides access to organizational Sharepoint documents through the Microsoft Graph API, enabling search and retrieval of Sharepoint content for AI assistants.

Use when user wants to track expenses, scan receipts, upload card payment screenshots, categorize spending, record.

Lightweight MCP server for C# diagnostics, navigation and refactorings