Skip to content
Agent Search Engine.
Submit a tool
Menu

Alternatives · MCP Servers

MCP Apps (spec and SDK) alternatives

These records overlap with MCP Apps (spec and SDK)'s recorded tasks and have the same product type. The selection uses task text, then information completeness; stars and sponsorship do not set the order. Check the specific capability you need before switching.

8 task-related records from 194 category candidates · all mcp servers · how we rank

The product you're replacing

MCP Apps (spec and SDK)SDK / libraryMCP Servers

The official specification and SDK for MCP Apps: interactive UIs served by MCP servers inside AI chat clients.

Costs not checked · 3.0k stars · TypeScript · Open source · repository push Oct 2026

Visit MCP Apps (spec and SDK) →Full MCP Apps (spec and SDK) record

Building one yourself? How to build an MCP server →

Task-related research candidates

MCP Go SDK (official)SDK / libraryThe official Go SDK for building MCP clients and servers, maintained with Google.Costs not checkedOpen sourceGo · recorded license: MIT AND Apache-2.0Record checked · Recent push 5.3kGitHub stars

Shared terms in the records: building, official, sdk, spec. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; MCP Go SDK (official) — Go services that need a spec-complete, officially maintained MCP implementation.

MCP TypeScript SDK (official)SDK / libraryThe official TypeScript SDK for MCP servers and clients, now at v2 for the 2026-07-28 specification.Costs not checkedOpen sourceTypeScript · recorded license: MIT AND Apache-2.0Record checked · Recent push 14kGitHub stars

Shared terms in the records: building, official, sdk, specification. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; MCP TypeScript SDK (official) — TypeScript developers building MCP servers or clients on the reference implementation.

MCP Python SDK (official)SDK / libraryThe official Python SDK for building MCP servers and clients.Costs not checkedOpen sourcePython · recorded license: MITRecord checked · Recent push 25kGitHub stars

Shared terms in the records: building, official, sdk. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; MCP Python SDK (official) — Python developers building MCP servers or clients on the reference implementation.

MCP Swift SDK (official)SDK / libraryThe official Swift SDK for MCP clients and servers.Costs not checkedOpen sourceSwift · recorded license: MIT AND Apache-2.0Record checked · Recent push 1.6kGitHub stars

Shared terms in the records: app, official, sdk. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; MCP Swift SDK (official) — Apple-platform apps that connect to or expose MCP tools.

mcp-useSDK / libraryThe fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.Costs not checkedOpen sourceTypeScript · recorded license: MITRecord checked · Recent push 11kGitHub stars

Shared terms in the records: app, building, interactive, sdk. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; mcp-use — Building interactive MCP apps once and running them across Claude, ChatGPT and other MCP clients, alongside servers for your own agents.

MCP-UISDK / libraryTypeScript and Python SDKs implementing the MCP Apps standard for interactive UI delivered over MCP.Costs not checkedOpen sourceTypeScript · recorded license: Apache-2.0Record checked 5.2kGitHub stars

Shared terms in the records: app, interactive, sdk, ui. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; MCP-UI — Adding rich, interactive views such as forms and dashboards to MCP tools.

SkybridgeSDK / libraryA full-stack, type-safe React framework for building MCP Apps and ChatGPT Apps.Costs not checkedOpen sourceTypeScript · recorded license: MITRecord checked · Recent push 2.2kGitHub stars

Shared terms in the records: app, building, inside. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both.

MCP PHP SDK (official)SDK / libraryThe official PHP SDK for MCP servers and clients, from the PHP Foundation and Symfony.Costs not checkedOpen sourcePHP · recorded license: MIT AND Apache-2.0Record checked · Recent push 1.7kGitHub stars

Shared terms in the records: official, sdk. These text matches do not establish equivalent capabilities. The recorded use cases differ: MCP Apps (spec and SDK) — Building tool UIs that work across every MCP Apps-compatible chat client; MCP PHP SDK (official) — PHP applications, framework-based or not, that need to expose MCP tools.

Browse all mcp servers →

Frequently asked

How were alternatives to MCP Apps (spec and SDK) selected?
Recorded task topics and meaningful shared terms qualify same-type candidates in the same category. Results are ordered by that overlap, then information completeness and a stable identifier. Sponsorship and GitHub stars do not participate. The method can miss suitable tools whose records lack task information.
Does inclusion mean a tested replacement?
No. These are catalogue-based research candidates. Check current sources, costs, permissions and deployment requirements, then test your own task. ASE has not run a performance benchmark of this shortlist.