Security intelligence for the agent supply chain

Implements the Model Context Protocol to allow AI models to access and interact with blockchain data, including reading contract states, retrieving events, and accessing transaction information across various networks.

A Model Context Protocol server that allows AI assistants like Claude to read notes from the Bear note-taking app in a safe, read-only mode.

Search 21 sources in one call — GitHub, npm, PyPI, arXiv, HN, X, Reddit, and more. No API keys to juggle, structured JSON back.

Enables querying Polish air-quality data from GIOŚ stations by providing tools to list stations, get sensor readings, and retrieve the composite air-quality index.

A local MCP server that provides Gmail tools (search, read, send, draft, label management) while keeping your emails only between your machine and Google, with no third-party access.

Provides real-time access to Polish meteorological and hydrological data from IMGW-PIB, including weather observations, river levels, and weather warnings, without requiring an API key.

Enables parsing and filtering of mBank CSV operation exports locally. Supports data aggregation and querying through natural language, running entirely offline with no network calls.

Local MCP server for the Polish National Bank (NBP) public API enabling exchange rates, gold prices, and currency conversion without authentication.

Enables Polish public holiday lookups and business-day arithmetic (e.g., adding business days, counting business days) using the Nager.Date API, defaulting to Poland but supporting 110+ countries.

Local MCP server for querying Polish socioeconomic statistics from the GUS Bank Danych Lokalnych (BDL), letting AI find variables and units and pull data.

Local MCP server for validating EU VAT numbers using the official VIES API. Enables AI to check VAT validity and optionally retrieve consultation numbers for legal proof.

A community-built MCP server for the Spaceship API, enabling management of domains, DNS records, contacts, and marketplace listings through natural language.

Shared, versioned memory for your agents across Claude Code, Cursor, Kiro and Grok. One MCP server, sourced answers, full history.

Primary purpose is to maintain a self verifying ledger that requires no consesus. Additional features include support for evm compatible and other block chains.

Primary purpose is to link public key identity to physical address anonymously. But from there TMF forum implementation of cart and ordering and more.

Offline PDF tools from the LaserPDF desktop app: extract and search text, OCR scanned pages (English and Turkish), redact text so it is removed from the file, remove hidden metadata, export tables to Excel, and merge, extract or rotate page

Lets any MCP agent control your signed-in Chrome with full login state, offering normal browser tools and an optional Fast JEV mode for bounded-speed typed decisions on the same profile.

iptables for MCP — blocks dangerous tool calls, scans for secrets, logs everything.

Self-hosted digests of your Telegram channels over MCP: AI summaries, the last digest and raw per-channel messages. Works with OpenAI, Anthropic or local Ollama.

Enables MCP-compatible agents to retrieve predictive port congestion signals, including congestion scores, ETA delays, waiting vessels, and freight volatility for supported ports, allowing supply chain risk assessment and informed decision-

A high-performance MCP server designed for content creators. It automates the workflow of scraping web articles and transforming them into viral social media posts using specialized, context-aware prompt templates.

A Model Context Protocol server that provides read-only access to MySQL databases, enabling LLMs to inspect database schemas and execute read-only queries.

Production-ready MCP server for Greenhouse ATS with 175 tools for recruiting teams — manage candidates, applications, jobs, interviews, and hiring pipelines. Role-based profiles (full/recruiter/read-only), composite workflow tools for pipel

A Model Context Protocol (MCP) server that provides real-time access to financial market data through the free Alpha Vantage API. This server implements a standardized interface for retrieving stock quotes and company information.

Local workspace memory for Claude Desktop. Indexes documents into a vector store with hybrid search, cross-session memory, auto-learn, and knowledge graph.

BetterDB gives Claude Code, Cursor, Windsurf, and other MCP clients deep observability into Valkey and Redis instances. It implements 22 MCP tools including get_health, get_slowlog, get_commandlog, get_hot_keys, get_anomalies, get_cluster_n

AI code research platform. Search, analyze, and extract insights from any GitHub repository.

A VS Code extension provides a MCP server that exposes Roslyn language features. It enables tools like find usages, go to definition, quick info, etc.

Provides up to date dependency information of Clojure libraries

Read-only gates of autonomous trading agents with deterministic execution: cost, data, validation.

MCP ChatGPT Responses connects Claude to ChatGPT through two essential tools: standard queries for AI-to-AI conversations and web-enabled requests for current information. It uses OpenAI's Responses API to maintain conversation state automa

Adds the Bitrix24 MCP server built by Bit2Beat. 40 tools covering CRM, tasks, disk, calendar, chat, business processes, telephony, product catalog, and full portal configuration management. Repo: https://github.com/bit2beat/bitrix24-mcp

Zero-Knowledge Cloud Drive for Humans and Agents. Client-side AES-256-GCM encryption with 7 MCP tools for secure file vault management — the server never sees plaintext data.

The official crypto yield data MCP server: native Claude access to live and historical crypto lending, savings, staking, borrowing, stablecoin, price, coin metadata, and market data.

A monorepo containing Model Control Protocol (MCP) servers for different services, primarily focused on Bitte AI integrations.

Read-only Postfix troubleshooting for AI agents and humans: groups stuck mail by reason with next steps, traces single messages through the mail log, and checks SPF/DKIM/DMARC/PTR/MX. Mutations (requeue/flush/hold/delete) need explicit opt-

The server provides tools for web automation using Playwright, allowing navigation, interaction, and JavaScript execution on web pages, and supports note storage with summarization capabilities.

Enables AI agents to obtain on-chain DEX aggregator quotes computed by the on-chain Quoter contract through their own RPC node, returning verified unsigned swap calldata, simulations, token info, deployment registry checks, and live staking

Stateful, structured, safe shell sessions for AI agents over local, SSH, and Docker.

MCP server for Terse, an AI-native code language for coding agents: parse, evaluate, transpile to Python, and token-count Terse source over stdio.

MCP for working with GraphQL servers.

Official remote MCP server for Lobby, the bilingual AI receptionist. Five free no-auth tools: business phone scripts and IVR menus (English + Mexican Spanish), ElevenLabs agent system prompts, missed-call cost math, and a hire-a-receptionis

Model Context Protocol (MCP) server for BoldSign API

Enables AI agents to manage USDC wallets on Solana, allowing them to send payments, create invoices, and access paid APIs within human-defined spending limits. It uses threshold signatures to provide agents with financial autonomy while ens

Tracks buying and momentum signals for companies, such as funding rounds, senior hires, office openings, customer wins, and partnerships, with each event carrying its date.

Generates Tailwind CSS palettes (50-950) from any color for Tailwind v4, v3, v2 and v1, in OKLCH, and finds the closest Tailwind color to any color.

Local-first MCP runtime for coding agents with bounded workspace access, content-preconditioned writes, AST search, LSP navigation and diagnostics, and Git status/diff. Designed to give coding agents useful repository access without treatin

This server enables AI-assisted APK reverse-engineering entirely on-device, orchestrating jadx, apktool, adb, frida, and APKiD through a job/workflow engine, and exposing those agents as native MCP tools for Claude without any cloud depende

Enables AI assistants to programmatically create, read, validate, and modify Stella system dynamics models in the XMILE format. It supports building complex stock-and-flow diagrams and exporting them as .stmx files for use in Stella Profess

25 tools for x402 agent commerce — trust verification, spend controls, merchant directory, and paid API endpoints. Built by Brian Booms.