kotlin-sdk

★ 1.5k

php-sdk

★ 1.6k

kotlin-sdk vs php-sdk

Q: Which is better, kotlin-sdk or php-sdk?

By GitHub stars, php-sdk has more community adoption, but the best choice depends on your specific use case.

kotlin-sdk: This Kotlin SDK implements the Model Context Protocol (MCP), offering a standardized way for applications to provide context to LLMs, separating context provision from LLM interaction. It simplifies building MCP clients and servers, supporting various Kotlin platforms and standard communication transports.; php-sdk: The MCP PHP SDK is the official toolkit for implementing Model Context Protocol servers and clients in PHP. It offers a framework-agnostic API, allowing developers to expose PHP application functionality to AI agents or integrate with MCP servers.

TL;DR

kotlin-sdkDev Tooling · ★ 1.5k

Developing LLM-integrated applications that require standardized context provision.

Read kotlin-sdk full review →

php-sdkDev Tooling · ★ 1.6k

Exposing existing PHP application functionalities (e.g., database access, custom logic) as callable tools or readable resources for AI agents.

Read php-sdk full review →

Side-by-Side Comparison

Field

kotlin-sdk

php-sdk

Features

kotlin-sdk

01Build MCP clients that can connect to any MCP server.

02Create MCP servers that expose resources, prompts, and tools.

03Target JVM, Native, JS, and Wasm from a single codebase.

04Use standard transports like stdio, SSE, Streamable HTTP, and WebSocket.

05Handle MCP protocol messages and lifecycle events with coroutine-friendly APIs.

php-sdk

01Implement MCP Servers to expose PHP capabilities (tools, resources, prompts) to AI agents.

02Build MCP Clients to connect to and interact with any MCP server from PHP applications.

03Support for attribute-based and manual registration of server capabilities.

04Multiple transport options including STDIO and HTTP for flexible deployment.

05Advanced client features like progress tracking, sampling, elicitation, and logging support.

Use Cases

kotlin-sdk

↳Developing LLM-integrated applications that require standardized context provision.

↳Building custom MCP clients to interact with various LLM services or agents.

↳Creating MCP servers to expose application-specific data, prompts, and tools to LLMs.

↳Implementing editor plugins or CLI tools that communicate with backend LLM services via MCP.

php-sdk

↳Exposing existing PHP application functionalities (e.g., database access, custom logic) as callable tools or readable resources for AI agents.

↳Integrating PHP applications with external AI systems or other MCP-compliant services by acting as an MCP client.

↳Developing AI-powered assistants or copilots within Symfony, Drupal, or CakePHP ecosystems by building custom MCP servers.

↳Creating custom PHP-based 'tools' that large language models (LLMs) can discover and execute via the Model Context Protocol.

Best For

kotlin-sdk

EssentialTrending

php-sdk

EssentialTrending

FAQ

What is the difference between kotlin-sdk and php-sdk?

Both kotlin-sdk and php-sdk are in the Dev Tooling category. kotlin-sdk has 1.5k stars, while php-sdk has 1.6k stars.

Which is better, kotlin-sdk or php-sdk?

The best choice depends on your use case. Choose kotlin-sdk if Developing LLM-integrated applications that require standardized context provision., and php-sdk if Exposing existing PHP application functionalities (e.g., database access, custom logic) as callable tools or readable resources for AI agents..

Is kotlin-sdk free or open source?

Yes, kotlin-sdk is open source on GitHub (NOASSERTION).

Is php-sdk free or open source?

Yes, php-sdk is open source on GitHub (NOASSERTION).

Cloud Infrastructure

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Alternatives to kotlin-sdk →Alternatives to php-sdk →kotlin-sdk details →php-sdk details →

TL;DR

Side-by-Side Comparison

Features

Use Cases

Best For

FAQ

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