MCP servers and tools icons

The Model Context Protocol, drawn: servers, clients, tools, resources, prompts, transports, sampling and the connection between them.

MCP has a vocabulary of its own and, until now, no icons for it — every dashboard and docs site drew a plug or a box. This is the whole protocol as one family: the chamfered frame for a server, the plug for a tool, the page for a resource, the bubble for a prompt, with add, check, alert and off marks on each.

The MCP icons follow one convention on purpose: the chamfer is what says MCP. A tool with a chamfer is an MCP tool; without it, a tool. That is the difference a reader learns once.

import { McpServer, McpTool, McpResource } from "@iconmind/react";

The 30 icons, described

MCPmcp: MCP, the Model Context Protocol — the standard a model uses to talk to tools and data sources.
MCP servermcp-server: An MCP server — the provider that exposes tools, resources and prompts to a model.
MCP server addmcp-server-add: MCP server add — connect and register another server so the model can use it.
MCP server checkmcp-server-check: MCP server check — the server answered, is connected and reports healthy.
MCP server alertmcp-server-alert: MCP server alert — something is wrong with this server and it needs attention.
MCP server offmcp-server-off: MCP server off — the server is disabled, disconnected or stopped.
MCP clientmcp-client: An MCP client — the host side that asks a server for tools, resources and prompts.
MCP connectionmcp-connection: An MCP connection — a live session between a client and a server over a transport.
MCP toolmcp-tool: An MCP tool — a function a server lets a model call to act in the world.
MCP tool addmcp-tool-add: MCP tool add — expose another capability from a server for the model to call.
MCP tool errormcp-tool-error: An MCP tool error — the tool call failed instead of returning a result.
MCP tool resultmcp-tool-result: An MCP tool result — what came back from a tool call, the returned output.
MCP tool listmcp-tool-list: MCP tool list — the catalogue of everything this server can do.
MCP tool schemamcp-tool-schema: An MCP tool schema — the JSON contract that says what arguments a tool takes.
MCP resourcemcp-resource: An MCP resource — a file, record or piece of data a server offers to a model.
MCP resource listmcp-resource-list: MCP resource list — the catalogue of everything this server offers to read.
MCP promptmcp-prompt: An MCP prompt — a canned prompt template a server provides ready to use.
MCP prompt listmcp-prompt-list: MCP prompt list — every prompt template this server provides.
MCP registrymcp-registry: An MCP registry — the directory where servers are listed and discovered.
MCP rootsmcp-roots: MCP roots — the directories a server is allowed to look in, its boundary.
MCP notificationmcp-notification: An MCP notification — a one-way message that expects no answer.
MCP transportmcp-transport: MCP transport — how the two ends actually talk, over stdio or a network channel.
MCP stdiomcp-stdio: MCP over stdio — a local server on the other end of a pipe from the client.
MCP server-sent eventsmcp-sse: MCP server-sent events — the server pushing a stream of events without being asked.
Elicitationelicitation: Elicitation — the server stops mid-flow to ask the user for input.
Samplingsampling: Sampling — pick the next token from the candidates by their probabilities.
Tool registrytool-registry: A tool registry — the catalogue of every tool an agent is allowed to call.
Tool permissiontool-permission: Tool permission — may the agent use this tool? A consent gate.
Tooltool: A tool — something an agent can pick up and use, a capability.
Tool callingtool-calling: Tool calling — an agent reaching outside itself to run a function, an API or a tool.

In code, each is one import — import { Mcp } from "@iconmind/react/icons/mcp" — and the same name in Vue, Svelte, Solid, Preact, React Native, Astro, Blade and Flutter.

Other collections

AI chat interface Agent dashboard RAG pipeline LLM observability Voice agent CI/CD pipeline Data platform Security posture Cloud console Automation builder Analytics dashboard Devices and hardware

Every mcp servers and tools icon, free to ship

30 icons drawn on one grid, in outline and duotone at three weights, with the code for nine frameworks. MIT — commercial use, no attribution, no seat count.

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