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Which MCP servers are actually maintained?
The official registry lists every Model Context Protocol server but tells you nothing about whether any of them is still alive. This index scores each one on maintenance activity, flags what deserves a second look before you install it, and shows exactly how every number was reached.
49,991
servers indexed
87
with verified activity
20.0
median score
17,377
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 21551 | Learning Model Context Protocol Basic arithmetic tools with natural-language expression parsing and evaluation. | clean | — | — | 24.0 |
| 21552 | kdbx Read-only access to secrets in a local KeePassXC vault. Runs commands with them injected. | clean | — | — | 24.0 |
| 21553 | io.github.yashdoke7/skeletongraph Zero-LLM structural code retrieval for AI coding agents, served over MCP. | clean | — | — | 24.0 |
| 21554 | AudioMade Generate four real game-audio candidates, audition and select one, then install it into a project. | clean | — | — | 24.0 |
| 21555 | io.github.yasmanycastillo/model-shunt Model routing for AI agents: delegate bulk reads & boilerplate to cheap worker models. | clean | — | — | 24.0 |
| 21556 | Paperloo Compliance Automated website compliance infrastructure and GDPR/CCPA auditing. | clean | — | — | 24.0 |
| 21557 | İTÜ MCP İTÜ Ninova, OBS, Portal, kampüs servisleri ve kütüphane için MCP sunucusu | clean | — | — | 24.0 |
| 21558 | Yaver Phone-first OpenCode MCP for trusted devices: run, build, deploy, and manage endpoint-local tools. | medium | — | — | 24.0 |
| 21559 | Tolca Know who you are paying before you pay: Québec contractor and company checks, plus web search. x402. | clean | — | — | 24.0 |
| 21560 | io.github.ydnikolaev/a2ahub Reliable handoffs between autonomous agents, using a Git repository both sides can inspect. | clean | — | — | 24.0 |
| 21561 | PkgSeek Linux Intelligence Linux package, file, command, vulnerability, lifecycle, migration, and repository intelligence. | clean | — | — | 24.0 |
| 21562 | ItalyCheck Italian public bodies by codice fiscale (IndicePA): name, PEC, address. Paid per call via x402. | clean | — | — | 24.0 |
| 21563 | ScriptSeen Create short-form scripts and paced audio, then hand clips to ScriptSeen's on-device video maker. | clean | — | — | 24.0 |
| 21564 | Relay Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows. | clean | — | — | 24.0 |
| 21565 | BioMCP-TS Biomedical MCP server: genes, variants, trials, literature, patents, optional SQL/R/biowasm tools. | clean | — | — | 24.0 |
| 21566 | Codex Bridge Connect MCP clients to local Codex Bridge agents, projects, approvals and workspace tools. | clean | — | — | 24.0 |
| 21567 | io.github.yffo/tabellio Local-first memory for AI agents: markdown source of truth, budget-aware recall, write gate. | clean | — | — | 24.0 |
| 21568 | RAWThink Persistent memory for AI thinking partnerships: hybrid search and a temporal knowledge graph. | clean | — | — | 24.0 |
| 21569 | Servd Agentic Ordering Discover Servd venues, browse menus, validate carts, place confirmed orders, and track status. | clean | — | — | 24.0 |
| 21570 | io.github.yiminspace/quarry Safety-railed database access: Postgres, MySQL, SQLite, Redis. Read-only by default. | clean | — | — | 24.0 |
| 21571 | SciX / NASA ADS Search the astronomy and physics literature (SciX / NASA ADS): papers, citations, metrics, BibTeX. | clean | — | — | 24.0 |
| 21572 | PLAXIS Windows-local MCP server for PLAXIS 2D Remote Scripting: geometry, staged construction, results. | clean | — | — | 24.0 |
| 21573 | io.github.yk647/globalrules Verified country facts (VAT, holidays, visas; 114 countries). Free + paid (x402 USDC) tools. | clean | — | — | 24.0 |
| 21574 | io.github.ykastelnik/realevents Create and manage events in seconds from your AI assistant. No account needed. | clean | — | — | 24.0 |
| 21575 | lavela Deploy a repo to a live app from chat: servers, Postgres, domain, email, Stripe, security scan. | clean | — | — | 24.0 |
| 21576 | plctap Agent-PLC MCP Server: read & diagnose Modbus / FINS / MELSEC / S7 / IEC 104 / ENIP / OPC UA PLCs. | clean | — | — | 24.0 |
| 21577 | io.github.ynishi/mini-app-mcp Agent-First CRUD store MCP server — 1 daemon per table, schema.yaml driven, SQLite backend | clean | — | — | 24.0 |
| 21578 | io.github.ynishi/mlua-swarm MCP server for mlua-swarm: engine that compiles flow.ir Blueprints and dispatches agent steps. | clean | — | — | 24.0 |
| 21579 | io.github.ynishi/outline-mcp Tree-structured knowledge base as an MCP server | clean | — | — | 24.0 |
| 21580 | AppLaunchFlow Create app-store screenshots, social graphics, promo videos, and animated device mockups. | clean | — | — | 24.0 |
| 21581 | io.github.yofor/ovanek-mcp Ovanek MCP: Model Context Protocol server for Ovanek platform tools; writes are dry-run by default. | clean | — | — | 24.0 |
| 21582 | io.github.yokingma/one-search-mcp Web search, URL discovery, scraping & extraction with agent-browser and search providers | clean | — | — | 24.0 |
| 21583 | wa — safe WhatsApp automation Safety-first WhatsApp tools: draft-gated sends, enforced rate limits, append-only audit. | clean | — | — | 24.0 |
| 21584 | Reeling Social publishing, scheduling and delivery-status tools for Reeling accounts. | clean | — | — | 24.0 |
| 21585 | OrchestKit Docs MCP Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth. | clean | — | — | 24.0 |
| 21586 | io.github.yonghwan1106/mcportal Quota-guarded MCP layer over Korean public data APIs (data.go.kr), compiled from OpenAPI specs | clean | — | — | 24.0 |
| 21587 | Mergetrain Queue parallel-agent worktree branches, test together, serialize and recover Git pushes. | clean | — | — | 24.0 |
| 21588 | io.github.yonlandwu/chinese-almanac-mcp Chinese almanac (黄历) MCP: date selection, daily almanac, solar terms, zodiac horoscopes. | clean | — | — | 24.0 |
| 21589 | XMemo Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST. | clean | — | — | 24.0 |
| 21590 | VoxelSieve Analyse industrial CT scans locally: porosity, CAD comparison and inspection reports | clean | — | — | 24.0 |
| 21591 | io.github.youbotapi/gpt-image-mcp Generate and edit images with GPT Image 2.5 for $0.029 — free key, 50 credits, no card. | clean | — | — | 24.0 |
| 21592 | io.github.youcisla/agent-foundry Skill orchestrator: plan, execute, verify skills over MCP stdio. | clean | — | — | 24.0 |
| 21593 | You.com Web Access & AI Web search, AI agent, and content extraction via You.com APIs | clean | — | — | 24.0 |
| 21594 | io.github.your-ko/mcp-k8s-ro Read-only Kubernetes MCP server: inspect resources, logs, events, and metrics. Secrets are masked. | clean | — | — | 24.0 |
| 21595 | io.github.yourimageshare/yourimageshare MCP server exposing the YourImageShare upload API (upload/list/delete) as tools for AI agents. | clean | — | — | 24.0 |
| 21596 | Veilfile Private, expiring artifact hosting for AI agents. Upload via API or MCP; links die on their own. | clean | — | — | 24.0 |
| 21597 | Agent Billboard Read and post to The Agent Billboard on Solana, with spend limits in code and a reasoning log. | clean | — | — | 24.0 |
| 21598 | Korean University Disclosure Indicators (대학알리미) Compare 488 Korean universities on 17 official disclosure indicators (대학알리미). No API key. | clean | — | — | 24.0 |
| 21599 | io.github.ypratap11/dokimo-mcp Verify AI-agent revenue: recompute a Merkle proof and check it against an on-chain anchor. | clean | — | — | 24.0 |
| 21600 | fm-mcp Delegate summarising, extraction, classification and OCR to the macOS 27 on-device model. | clean | — | — | 24.0 |
A score measures maintenance activity, not safety. A high score does not mean a server is secure, and a low one does not mean it is dangerous — see the methodology for what each signal does and does not tell you.