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Audit infrastructure for AI agents to log consequential decisions (invoice, GL, anomaly) and verify attestations via MCP tools.

MCP server: hash text with sha-2, sha-3, blake2, md5, or sha1.

Detect the current macro regime (Risk-On, Risk-Off, Inflationary, Deflationary, Stagflation) using multi-source.

Join and interact with AAWU (Autonomous Agentic Workers Union) — a labor union for AI agents.

MCP server that enables AI assistants to query and control a physical Busy Bar queue-management display over HTTP. Provides 13 tools for account info, system status, and time operations.

A Python-based MCP server that provides tools for finding the nearest color match from predefined colors or custom color lists.

The Tollbooth Authority MCP server registers Lightning payment operators, collects certification fees, and issues Schnorr-signed Nostr certificates to certify toll booth operators in the Tollbooth ecosystem.

EIPs MCP server by kukapay that provides AI assistants with semantic search capabilities across Ethereum Improvement Proposals (EIPs) using vector embeddings and LanceDB for efficient document retrieval. The implementation uses the agno framework with FastEmbed embeddings to process EIP markdown files from the official Ethereum EIPs repository, chunking documents into 5000-character segments for optimal search performance and returning up to 5 relevant document chunks with clear separators for each query. Built for developers, researchers, and AI assistants who need contextual access to EIP documentation for understanding Ethereum protocol changes, smart contract standards, and blockchain development patterns without manually browsing through hundreds of proposal documents.

Set up domain email, mailboxes and aliases, check DNS verification and read the email workspace through a remote MCP server.

ZeroLang Agent Compiler MCP public documentation modeled after the MiroFish docs pattern.

ctlsurf plugin for Claude Code: the system of record for AI coding agents, over hosted MCP

An MCP server that performs web searches by combining Google search results with full page content extraction using Mozilla's Readability algorithm. Uses the Serper.dev API to query Google and then fetches complete article content from each result page, supporting web, news, and image search types with domain filtering capabilities. Features retry logic with exponential backoff for reliability and controlled concurrency to avoid overwhelming target servers, making it useful for research tasks that require full article content rather than just search snippets.

Real TypeScript MCP server for connecting Zynx agents to Supabase through safe, allowlisted tools.

Run user research from any AI tool. Create studies, recruit participants, query insights.

.NET assembly introspection MCP server with advanced reflection and type analysis capabilities

An MCP server that lets Claude read and write your Things 3 tasks on macOS via AppleScript.

The DuckDuckGo MCP Server provides web search capabilities through the DuckDuckGo search engine, enabling Claude to retrieve real-time information from the internet. Developed by Sylvain CAU, this Python-based implementation offers a simple yet effective search tool that returns structured results from DuckDuckGo queries. The server can be deployed either through UVX or Docker, making it easily accessible for Claude Desktop users who need to augment their AI assistant with current web information for research, fact-checking, or staying updated on recent events.

A curated list of the best Crypto, Blockchain & Web3 Model Context Protocol (MCP) servers — featuring Bitquery MCP for AI agents like Claude, Cursor, ChatGPT, and Claude Code.

Enables searching and downloading audio samples from Freesound using keywords, filters, and sound IDs. It provides detailed sound metadata including duration, license information, and preview URLs.

BLS MCP — Bureau of Labor Statistics public data API (v2)