Skybridge alternatives

MMCP Kotlin SDK (official)SDK / libraryThe official Kotlin Multiplatform SDK for MCP, maintained with JetBrains.Costs not checkedOpen sourceKotlin · recorded license: MIT AND Apache-2.0Record checked · Recent push☆ 1.5kGitHub stars↗

Recorded task overlap: coding workflow. Compare the documented setup and limits before treating it as a substitute. The recorded use cases differ: Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both; MCP Kotlin SDK (official) — Kotlin teams targeting several platforms from one MCP codebase.

SserenaSDK / libraryA powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agentCosts not checkedOpen sourcePython · recorded license: MITRecord checked · Recent push☆ 31kGitHub stars↗

Recorded task overlap: coding workflow. Compare the documented setup and limits before treating it as a substitute. The recorded use cases differ: Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both; serena — Giving a coding agent symbol-level code navigation, refactoring, and debugging via MCP.

Mmcp-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, chatgpt, claude. These text matches do not establish equivalent capabilities. The recorded use cases differ: Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both; mcp-use — Building interactive MCP apps once and running them across Claude, ChatGPT and other MCP clients, alongside servers for your own agents.

XxmcpSDK / libraryA TypeScript framework for building and shipping MCP servers, with file-system routing and hot reload.Costs not checkedOpen sourceTypeScript · recorded license: MITRecord checked · Recent push☆ 1.3kGitHub stars↗

Shared terms in the records: building, shipping, want, who. These text matches do not establish equivalent capabilities. The recorded use cases differ: Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both; xmcp — TypeScript developers who want conventions and hot reload instead of hand-wiring an MCP server.

MMCP Apps (spec and SDK)SDK / libraryThe official specification and SDK for MCP Apps: interactive UIs served by MCP servers inside AI chat clients.Costs not checkedOpen sourceTypeScript · recorded license: MIT AND Apache-2.0Record checked · Recent push☆ 3.0kGitHub stars↗

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

MMCP Go (mark3labs)SDK / libraryA high-level Go implementation of the Model Context Protocol for building servers with little boilerplate.Costs not checkedOpen sourceGo · recorded license: MITRecord checked · Recent push☆ 9.2kGitHub stars↗

Shared terms in the records: building, want, who. These text matches do not establish equivalent capabilities. The recorded use cases differ: Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both; MCP Go (mark3labs) — Go developers who want a quick, idiomatic path to an MCP server.

Ffastapi_mcpSDK / libraryExpose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!Costs not checkedOpen sourcePython · recorded license: MITRecord checked☆ 12kGitHub stars↗

Shared terms in the records: app, claude. These text matches do not establish equivalent capabilities. The recorded use cases differ: Skybridge — Teams shipping an app inside ChatGPT or Claude who want one React codebase for both; fastapi_mcp — Exposing an existing FastAPI app as MCP tools while keeping its auth.