An MCP server for Open Library: the agent searches books and authors and gets covers, photos and data by ISBN, OCLC and LCCN
MCP servers for AI agents
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an access level with its reasons.
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Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 3090
A timepicker-ui reference for the agent: options, events, themes, ready snippets and time validation without reading the docs
One MCP gateway instead of dozens of servers: the agent finds a tool on demand and keeps no schemas in context
XC-MCP gives an agent 81 Xcode and iOS Simulator tools and compresses build output into short summaries with details on demand.
MCP server that searches used items on Facebook Marketplace, eBay, Depop and Poshmark with price, condition and size filters.
Microsoft Power Platform MCP server with 312 tools for flows, apps, Dataverse and Power Pages, driven in plain language.
TMX is a desktop SSH client with terminals, SFTP and a built-in MCP server through which an agent drives sessions.
A shared task board and memory for agents: Claude Code, Codex, Cursor and Goose take work from one queue with history and costs
Official
The Tendem plugin and remote MCP server: the agent orders a task from vetted experts and gets a verified result in chat
loci turns notes and agent memories into one knowledge base with hybrid search and answers cited down to a file section.
An MCP server joins Google Search Console history with a live site crawl and ranks findings by the clicks a fix could recover.
Basecamp 3 and 4 MCP server: 210 operations over projects, to-dos, messages and cards, with four compact tools by default.
Unofficial MCP server for Alza.cz: product search, reviews, pickup points and, when enabled, cart and checkout.
An MCP server for OrcaSlicer 2.5: an AI assistant changes print settings, switches presets and reads slice time and filament use
An MCP server for the ClinicalTrials.gov registry: search across 600K studies, NCT records, results and trial matching
Local memory for AI agents: Pensyve keeps facts, conversations and action outcomes in SQLite and returns them in later sessions.
An MCP server and CLI that read and write a Roam Research graph through the backend API, without the app running.
InstaWP WordPress MCP
InstaWP mcp-wp
An MCP server for WordPress: posts, pages, taxonomies, media, users and plugins across several sites at once.
YouTrack MCP gives agents YouTrack Cloud and Server issues through the REST API: search, create, update and comment.
An MCP server for YNAB: an agent reads budgets and accounts and edits transactions with a personal token, launched via uvx.
An Excalidraw MCP server: the agent draws a diagram and adds keyframe animation while you watch it assemble live in the browser
KotaDB indexes a repository locally and tells Claude Code what breaks when a file changes: dependencies and semantic search.
Lava MCP: A-share news heat
lava-mcp
A remote MCP server for the paid Lava service: how often analysts and bloggers mention stocks and sectors of the Chinese A-share market
Official
A Neo4j MCP server and skill: the agent runs Graph Data Science algorithms on a graph, from centrality to embeddings
Frequently asked questions
What is an MCP server?
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.
How do I connect an MCP server to an agent?
The card lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.
Do I need a key or a paid account?
It depends on the server. Each card states the auth method and requirements, including paid accounts, in the limitations block.