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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Found: 3090

Official

Personal recommendation rows for each Plex user, with MCP access that lets an agent configure and run them

Extended access111Repository stars

A Rhino 8 plugin lets agents build parametric models in Grasshopper and run renders from a plain-language description.

Extended access111Repository stars

An MCP server and browser editor for SKOS: standards-based vocabulary validation, RDF format conversion and vocabulary profiling.

Extended access111Repository stars
Official

One MCP server combines an indicator encyclopedia, a trade journal, broker account reading and US market data, no orders.

Extended access111Repository stars

An MCP server that captures web pages, tiles long ones into 1072 by 1072 chunks for Claude Vision and shoots single elements.

Extended access111Repository stars

An MCP server for Tally Prime: reports, masters and vouchers from the accounting program are available to Claude and ChatGPT.

Broad access111Repository stars

Data-gov-il-mcp opens Israeli government open data from data.gov.il to an agent: datasets, organizations, tags and table records.

Minimal access111Repository stars
Official

Official VictoriaLogs MCP server: an agent runs LogsQL queries, browses streams and fields, and searches the embedded docs.

Extended access111Repository stars
Russian stack

A Neo4j graph of 1C configuration metadata and code with MCP tools, a web console and a built-in search agent

Extended access111Repository stars

MCP server with 40 tools that checks quotes, numbers, DOIs and PRISMA counts in AI-written literature reviews. No model inside.

Minimal access110Repository stars
Official

stalemap finds dependencies that changed after the model training cutoff and gives the agent the current API.

Extended access110Repository stars

MCP server that renders diagrams from text or source: 46 types, including PlantUML, Mermaid, C4, BPMN and interactive maps.

Extended access110Repository stars

MCP server that exposes AWS Lambda functions as model tools with no code changes: the agent finds them by prefix and calls them.

Broad access110Repository stars
Official

Monte Carlo simulation of prop-firm challenges over each firm's exact rules: pass odds, expected cost, EV and risk per trade.

Extended access110Repository stars

A DynamoDB emulator in Rust on SQLite that starts in milliseconds and runs as an HTTP server or an MCP server for agents.

Minimal access110Repository stars

A Windows pixel-art and animation editor with an MCP entry point: the AI draws by layers and a person fixes details by hand.

Extended access110Repository stars

MCP server giving an agent a PowerShell 7 console shared with the user: commands appear live, passwords and MFA codes stay manual.

Broad access110Repository stars

An MCP server and add-in for Revit 2022–2026 give an AI client 239 BIM tools and 90 SOPs for building codes, takeoffs and checks.

Extended access110Repository stars

SearXNG AI Kit gives agents web search across 180+ engines through a CLI and an MCP server, with no search API key

Extended access110Repository stars

MCP server that searches job boards and the career sites of 41,000 companies on Workday, Greenhouse, Lever and other ATS.

Extended access109Repository stars

Three MCP servers for Atlassian Data Center: Jira, Confluence and Bitbucket with interactive setup and protected token storage.

Extended access109Repository stars
Official

silverbullet-ai-mcp exposes the silverbullet-ai plug tools in a SilverBullet notes space to MCP clients.

Extended access109Repository stars

MCP server for Delphi and Lazarus/Free Pascal: project builds, docs and code search, DFM editing and GUI automation tests.

Broad access109Repository stars

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.