Use case · Needs verification

MCP Servers For Builders

MCP servers and SDKs that connect AI agents to developer tools, files, browsers, APIs, and databases.

Use caseNeeds verification

Publication status

This page is generated from the seed database and is marked Needs verification. It is useful for local discovery, but final public ranking and indexing should wait for manual source review.

Start here

Move from problem framing to a shortlist by checking required skills first, then tools, repositories, MCP resources, and caveats.

Skills

6 mapped skills

Tools

9 candidate tools

Repos

17 GitHub records

Required and useful skills

API Literacy

Engineering

Understanding authentication, rate limits, request shapes, errors, and source attribution.

Required or useful skill for resources in this use case.

SkillNeeds verificationEngineeringRequired
Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP Integration

AI

Connecting agents to tools through Model Context Protocol clients and servers.

Required or useful skill for resources in this use case.

SkillNeeds verificationAIRecommended
Final score withheld until manual review Verified: Jun 9, 2026 View details

Python

Programming

General Python programming for automation, data, AI, and backend scripts.

Required or useful skill for resources in this use case.

SkillNeeds verificationProgrammingRequired
Final score withheld until manual review Verified: Jun 9, 2026 View details

Source Compliance

Governance

Respecting robots.txt, API terms, licenses, trademarks, and attribution rules.

Required or useful skill for resources in this use case.

SkillNeeds verificationGovernanceRequired
Final score withheld until manual review Verified: Jun 9, 2026 View details

TypeScript

Programming

Typed JavaScript for web apps, SDKs, and browser automation workflows.

Skill linked from curated resource requirements.

SkillNeeds verificationProgrammingRecommended
Final score withheld until manual review Verified: Jun 9, 2026 View details

Workflow Design

Automation

Breaking a task into reliable steps, checkpoints, retries, and human review gates.

Skill linked from curated resource requirements.

SkillNeeds verificationAutomationRecommended
Final score withheld until manual review Verified: Jun 9, 2026 View details

Recommended tools

Composio

MCP Tools

Integration platform for connecting AI agents to tools, APIs, and MCP-style workflows.

Curated tool relationship for future one-stop directory pages.

ToolNeeds verificationOpen sourceSelf-hostedFreemiumGitHub linked
ComposioHQ/composio Final score withheld until manual review Verified: Jun 9, 2026 View details

FastMCP

MCP Tools

Pythonic framework for building MCP servers and clients.

Seeded from manual curation; metadata enriched where possible.

ToolNeeds verificationOpen sourceSelf-hostedGitHub linked
jlowin/fastmcp Final score withheld until manual review Verified: Jun 9, 2026 View details

Glama

MCP Registries

MCP registry and discovery platform with server metadata and quality signals.

Curated tool relationship for future one-stop directory pages.

ToolNeeds verificationFreemium
No repo linked Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP Python SDK

MCP Tools

Official Python SDK for building Model Context Protocol clients and servers.

Seeded from manual curation; metadata enriched where possible.

ToolNeeds verificationOpen sourceSelf-hostedGitHub linked
modelcontextprotocol/python-sdk Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP Servers

MCP Tools

Official or ecosystem MCP server collection used as a discovery source for integrations.

Seeded from manual curation; metadata enriched where possible.

ToolNeeds verificationOpen sourceSelf-hostedGitHub linked
modelcontextprotocol/servers Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP TypeScript SDK

MCP Tools

Official TypeScript SDK for building MCP clients and servers.

Curated tool relationship for future one-stop directory pages.

ToolNeeds verificationOpen sourceSelf-hostedGitHub linked
modelcontextprotocol/typescript-sdk Final score withheld until manual review Verified: Jun 9, 2026 View details

Official MCP Registry

MCP Registries

Official registry for public Model Context Protocol server metadata.

Curated tool relationship for future one-stop directory pages.

ToolNeeds verificationFree
No repo linked Final score withheld until manual review Verified: Jun 9, 2026 View details

Smithery

MCP Registries

MCP server registry and tooling platform for agent integrations.

Curated tool relationship for future one-stop directory pages.

ToolNeeds verificationFreemium
No repo linked Final score withheld until manual review Verified: Jun 9, 2026 View details

mcp.so

MCP Registries

Community-oriented directory for MCP servers and clients.

Curated tool relationship for future one-stop directory pages.

ToolNeeds verificationFree
No repo linked Final score withheld until manual review Verified: Jun 9, 2026 View details

Repository candidates

modelcontextprotocol/servers

Typescript

Model Context Protocol Servers

Official GitHub repository metadata fetched where API allowed.

RepositoryAuto enrichedTypeScriptHigh starsActive signal
86,968 stars NOASSERTION Final score withheld until manual review Verified: Jun 9, 2026 View details

modelcontextprotocol/python-sdk

Python

The official Python SDK for Model Context Protocol servers and clients

Official GitHub repository metadata fetched where API allowed.

RepositoryAuto enrichedPythonMITActive signal
23,273 stars MIT Final score withheld until manual review Verified: Jun 9, 2026 View details

affaan-m/ECC

Javascript

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedJavaScriptMITHigh starsActive signal
212K stars MIT Final score withheld until manual review Verified: Jun 9, 2026 View details

n8n-io/n8n

Typescript

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedTypeScriptHigh starsActive signal
192K stars NOASSERTION Final score withheld until manual review Verified: Jun 9, 2026 View details

Snailclimb/JavaGuide

Javascript

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedJavaScriptApache-2.0High starsActive signal
156K stars Apache-2.0 Final score withheld until manual review Verified: Jun 9, 2026 View details

langgenius/dify

Typescript

Production-ready platform for agentic workflow development.

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedTypeScriptHigh starsActive signal
145K stars NOASSERTION Final score withheld until manual review Verified: Jun 9, 2026 View details

open-webui/open-webui

Python

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedPythonHigh starsActive signal
141K stars NOASSERTION Final score withheld until manual review Verified: Jun 9, 2026 View details

farion1231/cc-switch

Rust

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Gemini CLI & Hermes Agent. Only official website: ccswitch.io

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedRustMITHigh starsActive signal
96,265 stars MIT Final score withheld until manual review Verified: Jun 9, 2026 View details

punkpeye/awesome-mcp-servers

Unknown Language

A collection of MCP servers.

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedMITHigh starsActive signal
88,770 stars MIT Final score withheld until manual review Verified: Jun 9, 2026 View details

netdata/netdata

C

The fastest path to AI-powered full stack observability, even for lean teams.

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedCGPL-3.0High starsActive signal
79,095 stars GPL-3.0 Final score withheld until manual review Verified: Jun 9, 2026 View details

lobehub/lobehub

Typescript

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedTypeScriptHigh starsActive signal
78,415 stars NOASSERTION Final score withheld until manual review Verified: Jun 9, 2026 View details

ComposioHQ/awesome-claude-skills

Python

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

High-star GitHub discovery seed from query `topic:mcp stars:>100`.

RepositoryAuto enrichedPythonHigh starsActive signal
63,889 stars License unknown Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP resources

FastMCP

MCP

Framework for building MCP servers and clients in Python.

MCP seed resource; verify registry details before publication.

MCPNeeds verificationMCP
Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP Python SDK

MCP

Official Python SDK resource for implementing MCP clients and servers.

MCP seed resource; verify registry details before publication.

MCPNeeds verificationMCP
Final score withheld until manual review Verified: Jun 9, 2026 View details

MCP Servers Repository

MCP

MCP server collection and discovery reference. Verify current official status before publication.

MCP seed resource; verify registry details before publication.

MCPNeeds verificationMCP
Final score withheld until manual review Verified: Jun 9, 2026 View details

Caveats and failure modes

MCP records need source, maintainer, permission, and safety review before being treated as trusted integrations.

The official MCP registry probe timed out during the seed build, so registry coverage is incomplete.