API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| io.github.ynishi/outline-mcp Tree-structured knowledge base as an MCP server | — | - | - |
| io.github.yoavhizkiH/siren MCP server for Siren diagramming — teach AI models to create beautiful diagrams with Siren syntax | TypeScript | - | - |
| io.github.YogiAdhik/civicrm-mcp Model Context Protocol server for CiviCRM — AuthX-first, schema-introspected, write-gated. | TypeScript | - | - |
| io.github.YokuApp/mcp-server Yoku is a platform that provides structured, real-time brand identity and company data. | TypeScript | - | - |
| io.github.YOLKINS/weeek-mcp Local MCP server for Weeek (stdio transport) — read-only by default, opt-in write tools. | TypeScript | - | - |
| io.github.yolstudio26-oss/saroday-mcp-server Korean Saju (사주) Four Pillars calculation + 80+ myeongni-hak (命理學) glossary terms. | TypeScript | - | - |
| io.github.YonasValentin/mcp-memory-graph Local-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token. | TypeScript | - | - |
| io.github.yonghwan1106/mcportal Quota-guarded MCP layer over Korean public data APIs (data.go.kr), compiled from OpenAPI specs | Python | - | - |
| io.github.yonlandwu/chinese-almanac-mcp Chinese almanac (黄历) MCP: date selection, daily almanac, solar terms, zodiac horoscopes. | TypeScript | - | - |
| io.github.YottaMeta/yotta-verify-mcp Pre-install security scanner for AI agent skills (local stdio MCP). Offline static scan; no upload. | TypeScript | - | - |
| io.github.youbotapi/gpt-image-mcp Generate and edit images with GPT Image 2.5 for $0.029 — free key, 50 credits, no card. | TypeScript | - | - |
| io.github.Younghef/nutriref Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base). | — | - | - |
| io.github.your-ko/mcp-k8s-ro Read-only Kubernetes MCP server: inspect resources, logs, events, and metrics. Secrets are masked. | — | - | - |
| io.github.yourtablecloth/tablecloth-mcp Open Korean e-Gov and finance sites in a clean, disposable Windows Sandbox with security programs. | TypeScript | - | - |
| io.github.ypratap11/dokimo-mcp Verify AI-agent revenue: recompute a Merkle proof and check it against an on-chain anchor. | — | - | - |
| io.github.ysalitrynskyi/opn-mcp MCP server for opn.onl: shorten links, analytics, branded QR codes, and link management. | TypeScript | - | - |
| io.github.YS-projectcalc/agent-cold-email Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox. $99/mo, concierge go-live. | TypeScript | - | - |
| io.github.ytkoka/king-crimson-mcp King Crimson discography and live-performance history with a curated line-up-era model. | Python | - | - |
| io.github.yuens1002/bookie Double-entry bookkeeping MCP server — import bank CSVs, categorize, reconcile, tax reports. | TypeScript | - | - |
| io.github.Yuikij/mcp-turtle-noir Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning. | TypeScript | - | - |
| io.github.yukihamada/tokkyo-maru 特許まる — 発明を入れるだけで特許性の事前診断・明細書骨子・新規性喪失(特許法30条)判定。本人/弁理士の出願支援(代理しない)。 | — | - | - |
| io.github.yukkurigen/yukkurigen-mcp 台本を渡すとゆっくり解説・ずんだもん解説の動画（MP4）が返る。音声合成・字幕・図解・BGM・効果音まで自動。ChatGPT / Claude からは OAuth でつなぐだけ。 | — | - | - |
| io.github.YuliiaKovalova/dotnet-template-mcp Search, inspect, preview, and create .NET projects from dotnet new templates via AI agents. | — | - | - |
| io.github.yumaheymans/bestrobotmower-mcp Robot lawn mower dataset from BestRobotMower.co: specs, prices, 0-5 scores, buying recommendations. | — | - | - |
| io.github.Yummybait-fin/uniswap-tx-builder-mcp Builds and simulates unsigned Uniswap v3 liquidity-position transactions — keyless, never signs. | TypeScript | - | - |