Build an MCP server changeddocs/2025-06-18/develop/build-server
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1313> [!NOTE]
1414>
15> Servers can connect to any client. We've chosen Claude for Desktop here for simplicity, but we also have a guide on [building your own client](/docs/2025-06-18/develop/build-client).
15> Servers can connect to any client. We've chosen Claude for Desktop here for simplicity, but we also have a guide on [building your own client](/docs/2025-06-18/develop/build-client.md).
1616
1717### Core MCP Concepts
1818
1919MCP servers can provide three main types of capabilities:
2020
211. **[Resources](/docs/2025-06-18/learn/server-concepts#resources)**: File-like data that can be read by clients (like API responses or file contents)
222. **[Tools](/docs/2025-06-18/learn/server-concepts#tools)**: Functions that can be called by the LLM (with user approval)
233. **[Prompts](/docs/2025-06-18/learn/server-concepts#prompts)**: Pre-written templates that help users accomplish specific tasks
211. **[Resources](/docs/2025-06-18/learn/server-concepts.md#resources)**: File-like data that can be read by clients (like API responses or file contents)
222. **[Tools](/docs/2025-06-18/learn/server-concepts.md#tools)**: Functions that can be called by the LLM (with user approval)
233. **[Prompts](/docs/2025-06-18/learn/server-concepts.md#prompts)**: Pre-written templates that help users accomplish specific tasks
2424
2525This tutorial will primarily focus on tools.
2626
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253253
254254> [!NOTE]
255255>
256> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
256> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
257257
258258First, make sure you have Claude for Desktop installed. [You can install the latest version
259259here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
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717717
718718> [!NOTE]
719719>
720> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
720> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
721721
722722First, make sure you have Claude for Desktop installed. [You can install the latest version
723723here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
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13581358
13591359> [!NOTE]
13601360>
1361> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
1361> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
13621362
13631363First, make sure you have Claude for Desktop installed. [You can install the latest version
13641364here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
from line 1615
16151615
16161616> [!NOTE]
16171617>
1618> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
1618> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
16191619
16201620First, make sure you have Claude for Desktop installed. [You can install the latest version
16211621here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
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19091909
19101910> [!NOTE]
19111911>
1912> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
1912> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
19131913
19141914First, make sure you have Claude for Desktop installed. [You can install the latest version here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
19151915
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23252325
23262326> [!NOTE]
23272327>
2328> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
2328> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
23292329
23302330First, make sure you have Claude for Desktop installed. [You can install the latest version here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
23312331
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27522752
27532753> [!NOTE]
27542754>
2755> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client) tutorial to build an MCP client that connects to the server we just built.
2755> Claude for Desktop is not yet available on Linux. Linux users can proceed to the [Building a client](/docs/2025-06-18/develop/build-client.md) tutorial to build an MCP client that connects to the server we just built.
27562756
27572757First, make sure you have Claude for Desktop installed. [You can install the latest version here.](https://claude.ai/download) If you already have Claude for Desktop, **make sure it's updated to the latest version.**
27582758
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28842884>
28852885> **None of this is working. What do I do?**
28862886>
2887> Please refer to our [debugging guide](/docs/2025-06-18/tools/debugging) for better debugging tools and more detailed guidance.
2887> Please refer to our [debugging guide](/docs/2025-06-18/tools/debugging.md) for better debugging tools and more detailed guidance.
28882888
28892889> **Weather API Issues**
28902890>
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29082908
29092909> [!NOTE]
29102910>
2911> For more advanced troubleshooting, check out our guide on [Debugging MCP](/docs/2025-06-18/tools/debugging)
2911> For more advanced troubleshooting, check out our guide on [Debugging MCP](/docs/2025-06-18/tools/debugging.md)
29122912
29132913## Next steps
29142914
2915> **[Building a client](/docs/2025-06-18/develop/build-client)**
2915> **[Building a client](/docs/2025-06-18/develop/build-client.md)**
29162916>
29172917> Learn how to build your own MCP client that can connect to your server
29182918
2919> **[Example servers](/examples)**
2919> **[Example servers](/examples.md)**
29202920>
29212921> Check out our gallery of official MCP servers and implementations
29222922
2923> **[Debugging Guide](/docs/2025-06-18/tools/debugging)**
2923> **[Debugging Guide](/docs/2025-06-18/tools/debugging.md)**
29242924>
29252925> Learn how to effectively debug MCP servers and integrations
29262926
2927> **[Build with Agent Skills](/docs/2025-06-18/develop/build-with-agent-skills)**
2927> **[Build with Agent Skills](/docs/2025-06-18/develop/build-with-agent-skills.md)**
29282928>
29292929> Use agent skills to guide AI coding assistants through server design
29302930
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