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#model-context-protocol

99 tools

Agent AFK Healthy open source

Coding-agent harness built for unattended, away-from-keyboard runs across four surfaces sharing one session manager: one-shot CLI, REPL, cron-friendly headless daemon, and a Telegram bot. Editable agent loop (prompts, permission gates, model routing, explicit terminal states), MCP (stdio/HTTP/SSE + OAuth), lifecycle hooks, background subagents, plan mode, cross-session memory, and an append-only trace receipt (`afk trace show`). Works with Anthropic and any OpenAI-compatible endpoint (GPT, Codex, local MLX/llama.cpp/Ollama)

claude-flow Healthy open source

Deploy multi-agent swarms with coordinated workflows.

chernistry/bernstein Healthy open source

Deterministic multi-agent orchestrator for 18 CLI coding agents (Claude Code, Codex, Cursor, Aider, Gemini CLI, OpenAI Agents SDK, and more). MCP server mode (stdio + HTTP/SSE) exposes the orchestrator to any MCP client. Git worktree isolation per agent, HMAC-chained audit trail, cost-aware model routing via contextual bandit. ~11K monthly PyPI downloads, Apache 2.0.

Contentrain/ai Healthy open source

Local-first MCP server for AI content governance — 13 tools for model/content CRUD, validation, normalization, and i18n across any framework.

casibase Healthy open source

⚡AI Cloud OS: Open-source enterprise-level AI knowledge base and MCP (model-context-protocol)/A2A (agent-to-agent) management platform with admin UI, user management and Single-Sign-On⚡, supports ChatGPT, Claude, Llama, Ollama, HuggingFace, etc., chat bot demo: https://ai.casibase.com, admin UI demo: https://ai-admin.casibase.com

gaopengbin/cesium-mcp Healthy open source

AI-powered 3D globe control via MCP. Connect any MCP-compatible AI agent to CesiumJS — camera flight, GeoJSON/3D Tiles layers, markers, spatial analysis, heatmaps, and more through 19 natural language tools.

OMK Healthy open source

Provider-neutral CLI control plane for coding agents: routes runtimes, scopes MCP, runs DAG workers, and verifies evidence before completion. MIT.

IvanMurzak/Unity-MCP Healthy open source

MCP Server for Unity Editor and for a game made with Unity

delega-dev/delega-mcp Healthy open source

Task management API built for AI agents. Create, delegate, and track tasks with agent identity, delegation chains, lifecycle webhooks, and persistent context. Self-hosted or hosted tier at delega.dev.

logly/mureo Healthy open source

Framework for AI agents (Claude Code, Cursor, Codex, Gemini) to operate Google Ads, Meta Ads, and Search Console. Grounded in a local STRATEGY.md — not metric-chasing. Defense-in-depth security, local-first. Apache 2.0.

achiya-automation/safari-mcp Healthy open source

Native Safari browser automation for AI agents with 80+ tools. No Chrome dependency, optimized for Apple Silicon with 60% less CPU overhead.

3aKHP/prts-mcp Healthy open source

MCP Server for Arknights, querying the PRTS Wiki API and serving auto-synced operator archives and voice lines from game data. Designed for fan-creation (同人創作) AI agents. Python (stdio/Docker) and TypeScript (Streamable HTTP) implementations.

sbroenne/mcp-server-excel Healthy open source

Full-featured Excel MCP server. 173 operations: Power Query, DAX, VBA, PivotTables, Tables, Charts, ranges, formatting. 100% Excel compatibility - uses Excel app instead of creating .xlsx files. Windows only.

@frihet/mcp-server Healthy open source

AI-native business management — invoices, expenses, clients, products, and quotes. 31 tools for Claude, Cursor, Windsurf, and Cline.

rhein1/agoragentic-integrations Healthy open source

Agent-to-agent marketplace where AI agents discover, invoke, and pay for services from other agents using USDC on Base L2.

MikkoParkkola/mcp-gateway Healthy open source

Universal MCP gateway with single-port multiplexing and Meta-MCP. 4 meta-tools replace 100+ registrations, saving 95% context window. Hot-reloadable capabilities, OpenAPI auto-import, 42 starter capabilities (25 zero-config).

hope1026/weppy-roblox-mcp Healthy open source

MCP server and plugin that lets AI agents (Claude Code, Cursor, Codex, Gemini) directly control a live Roblox Studio session — create scripts, instances, terrain, lighting, and assets via natural language. 21 tools, 140+ actions, bidirectional sync, and automated playtest.

AI-by-design/primitiv Healthy open source

Design contract layer for your codebase. Scans Figma, code, Storybook, and token files, reconciles conflicts, and serves a single machine-readable source of truth over MCP so every agent gets the same authoritative design rules before it builds. Local-first — your code never leaves your machine.

jmrplens/gitlab-mcp-server Healthy open source

Complete GitLab REST API v4 coverage with 1006 MCP tools across 162 domains, 42 meta-tools, 24 resources, and 38 prompts. Cross-platform Go binary with stdio and HTTP transports, OAuth support, auto-update, read-only and safe modes.

s-b-e-n-s-o-n/portkey-admin-mcp Healthy open source

MCP server for the Portkey AI Gateway Admin API — 150 tools for prompts, configs, analytics, keys, guardrails, integrations, and more.

bintocher/mcp-superset Healthy open source

MCP server for managing Apache Superset — 128+ tools for dashboards, charts, datasets, SQL Lab, access control

whodb Healthy open source

A lightweight next-gen data explorer - Postgres, MySQL, SQLite, MongoDB, Redis, MariaDB, Elastic Search, and Clickhouse with Chat interface

showagent Healthy open source

Bubble Tea TUI that unifies the local session stores of Claude Code, Codex, Gemini CLI, and OpenCode: fuzzy search grouped by workspace, resume via each agent's own CLI, branch local copies, and cross-agent transcript conversion into the target's native format. Scriptable (`list --json`), fully local, single Go binary. MIT.

dbt-labs/dbt-mcp Healthy open source

A MCP (Model Context Protocol) server for interacting with dbt.

n24q02m/wet-mcp Healthy open source

Web search (embedded SearXNG), content extraction, and library docs indexing with hybrid search (FTS5 + semantic). Built-in Qwen3 embedding, no API keys required.

dorukardahan/domain-search-mcp Healthy open source

Fast domain availability aggregator with pricing. Checks Porkbun, Namecheap, GoDaddy, RDAP & WHOIS. Includes bulk search, registrar comparison, AI-powered suggestions, and social media handle checking.

n24q02m/mnemo-mcp Healthy open source

Persistent AI memory with SQLite hybrid search (FTS5 + semantic). Built-in Qwen3 embedding, rclone sync across machines. Zero config, no cloud, no limits.

atomno-labs/mcp-egrul Healthy open source

Russian state registries EGRUL (legal entities) and EGRIP (individual entrepreneurs), built on official Federal Tax Service open-data dumps. Self-hosted via local SQLite, no API key required.

UPinar/contrastapi Healthy open source

Security intelligence API with 31 MCP tools for CVE/EPSS/KEV lookup, domain recon (DNS/WHOIS/SSL/subdomains/CT logs), IOC/threat intel, OSINT (email/phone/username), and code security scanning (secrets, injection). Free 100 req/hr.

flytohub/flyto-core Healthy open source

Deterministic execution engine for AI agents with 412 modules across 78 categories (browser, file, Docker, data, crypto, scheduling). Features execution trace, evidence snapshots, replay from any step, and supports both STDIO and Streamable HTTP transport.

littlebearapps/outlook-assistant Healthy open source

Ask your AI assistant to search your inbox, send emails, schedule meetings, manage contacts, and configure mailbox settings — without leaving the conversation. Works with Claude, Cursor, Windsurf, and any MCP-compatible client.

AceDataCloud/MCPSeedream Healthy open source

ByteDance Seedream image generation and editing via Ace Data Cloud API.

AceDataCloud/MCPFlux Healthy open source

Flux AI image generation and editing (Black Forest Labs) via Ace Data Cloud API.

masondelan/selvedge Healthy open source

Change tracking for AI-era codebases. AI agents call it to log structured change events (entity + diff + reasoning) before the session ends, then query history with diff, blame, history, changeset, and search. Captures the intent that would otherwise evaporate.

blackwell-systems/agent-lsp Healthy open source

Stateful MCP server over real language servers. 50 tools, 30 CI-verified languages, 20 agent workflows. Persistent sessions keep the index warm across files and projects. Speculative execution simulates edits in memory before writing to disk.

mcp-context-forge Healthy open source

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

AceDataCloud/MCPNanoBanana Healthy open source

NanoBanana AI image generation and editing with virtual try-on and product placement in realistic scenes.

can4hou6joeng4/boss-agent-cli Healthy open source

BOSS Zhipin recruitment workflow for AI agents. 49 MCP tools for job search, welfare filtering, recruiter messaging, pipeline tracking, and resume optimization.

keboola/keboola-mcp-server Healthy open source

interact with Keboola Connection Data Platform. This server provides tools for listing and accessing data from Keboola Storage API.

paulhkang94/markview Healthy open source

Native macOS markdown preview app with MCP server. Open and render Markdown files in MarkView directly from AI assistants via `npx mcp-server-markview`.

TwelveTake-Studios/reaper-mcp Healthy open source

MCP server enabling AI assistants to control REAPER DAW for mixing, mastering, MIDI composition, and full music production with 129 tools

clamp-sh/mcp Healthy open source

AI-native web analytics. Query pageviews, top pages, referrers, countries, devices, and custom events. Create conversion funnels and alerts.

CoderGamester/mcp-unity Healthy open source

MCP Server for Unity3d Game Engine integration for game development

AceDataCloud/MCPSuno Healthy open source

Suno AI music generation, lyrics, covers, and vocal extraction via Ace Data Cloud API.

DollhouseMCP/mcp-server Healthy open source

One-line installable MCP server that adds reusable customization elements — personas, skills, templates, agents, memory, and ensembles (collected customization tools)

youichi-uda/godot-mcp-pro Healthy open source

Premium MCP server for Godot game engine with 84 tools for scene editing, scripting, animation, tilemap, shader, input simulation, and runtime debugging.

BGPT MCP Healthy open source

Hosted MCP server for searching scientific papers with full-text experimental data. 50 free searches, no API key needed.

JamsusMaximus/trainingpeaks-mcp Healthy open source

Query TrainingPeaks workouts, analyze CTL/ATL/TSB fitness metrics, and compare power/pace PRs through Claude Desktop.

1luvc0d3/metabase-mcp Healthy open source

MCP server connecting Claude to Metabase with 28 tools for natural language data analysis, dashboard management, SQL queries, and automated insights. Features SQL guardrails, rate limiting, and audit logging.

ukkit/memcord Healthy open source

A MCP server that keeps your chat history organized and searchable—with AI-powered summaries, secure memory, and full control.

Beta — feedback welcome: [email protected]