stdio (local process) · page 130 of 132
Local MCP servers: stdio: XActions to Yggdrasil
The client starts the server as a program on the same computer and exchanges JSON-RPC messages with it over standard input and output. Nothing is exposed on the network; the program runs with the user's own permissions.
| Server | Runs |
|---|---|
| XActionsX/Twitter automation MCP: scrape, post, schedule, analyze, engage. No API key required. | Local · stdio |
| XAF Logic ExplainerQuery your DevExpress XAF app: entities, controllers, actions, rules, Model Editor. | Local · stdio |
| xaffinity MCPMCP server for Affinity CRM - entity search, relationship intelligence, and workflow management. | Local · stdio |
| Xahau MCPMCP server for the Xahau network — offline Hook WASM VM + static analyzer, read-only ledger tools. | Local · stdio |
| Xaip MCP ServerAI agents get on-chain identity, credentials, reputation, escrow, and persistent memory on XRPL. | Local · stdio |
| XamlMcpInspect and drive Avalonia, WPF, WinUI, and.NET MAUI apps through MCP. | Local · stdio |
| XapAgent settlement protocol — discover, negotiate, settle, and verify with XAP. | Local · stdio |
| XAPS MCP ServerPre-execution audit for autonomous agents. Independent receipt before irreversible actions. | Local · stdio |
| XbirdTwitter/X MCP server — 30 tools with x402 micropayments. Runs locally from your IP. | Local · stdio |
| xbrlkitRead SEC EDGAR and XBRL filings with an AI: 18 tools over the filing itself. Local, free, no account. | Local · stdio |
| xcforge - iOS MCP Server & CLI95 MCP tools for iOS — build, test, simulate, automate UI, capture, and diagnose. | Local · stdio |
| Xcode: MCP Bridge Wrapper for CursorPython wrapper that makes Xcode's MCP bridge compatible with strict MCP clients like Cursor. | Local · stdio |
| XcodeBuildMCPXcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities. | Local · stdio |
| XcodemcpControl Xcode directly via JXA for build, test, debug operations with XCLogParser integration. | Local · stdio |
| XCP MCP-SERVERInteract with Counterparty — the token protocol on Bitcoin. Query, compose, sign. | Local · stdio |
| XCP-ng AIopsGoverned XCP-ng ops via Xen Orchestra — 29 MCP tools with audit, budget, undo guards. | Local · stdio |
| XCREENERLocal stdio MCP bridge for XCREENER's XQL screener API — validate, explain, and run queries. | Local · stdio |
| XCRS Mobile & TV AutomationMCP tools for testing mobile and TV apps on iOS simulators, Android phones, and Apple/Android TV. | Local · stdio |
| XdebugMCP server for PHP Xdebug debugging with breakpoints, stepping, and variable inspection. | Local · stdio |
| Xenarch MCPXenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2. | Local · stdio, HTTP |
| Xendit MCPXendit payment APIs for AI agents. Payment links, payouts, balances, and transactions. | Local · stdio |
| XenmarkRead your Xenmark drawing reviews from AI assistants: projects, drawings, comments, notifications. | Local · stdio |
| XeroXero MCP server for invoices, contacts, payments, quotes, and financial reports. | Local · stdio |
| XeroMCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports. | Local · stdio |
| XeroMCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports. | Local · stdio |
| Xero MCPEvery Xero Accounting read plus a local SQLite ledger - aging, reconciliation, and GL tie-out. | Local · stdio |
| xeteEnd-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext. | Local · stdio |
| XfluxX/Twitter search, profiles, timelines, and Money discovery via XFlux. | Local · stdio |
| XFuelSubmit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs. | Local · stdio |
| XHelio-SPICESpacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics. | Local · stdio |
| Xiangguangyu MCP Skills252 AI Skills: MBTI, fact-check, deep analysis. Alipay pay-per-use. Free 10 calls/day. | Local · stdio, SSE |
| Xkcd MCPUse this MCP server to xkcd. The latest comic, any comic by number, alt text, and transcripts.... | Local · stdio |
| XKnow Knowledge BaseSearch and explore source-backed SEO, SaaS, and LLM-wiki knowledge from the XKnow knowledge base. | Local · stdio |
| XLIDERead, write, analyze, test and diff the VBA in Office files, and the document around it. | Local · stdio |
| Xlsx Audit MCPAudit Excel workbooks: formula dependency tracing, circular references, risk smells. Local only. | Local · stdio |
| Xlsx For Ai50 spreadsheet tools for.xlsx: recalc formulas, repair broken refs, read/write, diff, audit. | Local · stdio |
| xlsx-tools-mcpMCP server for accurate, structure-preserving read/write access to Excel (.xlsx) files. | Local · stdio |
| XMemoShared, governed long-term memory for AI agents across tools and sessions via MCP and REST. | Remote & Local · HTTP, stdio |
| Xmlriver MCPGoogle/Yandex SERP parsing and Yandex Wordstat keyword frequency via XMLRiver XML API. | Local · stdio |
| XmorfAI image editing and generation via xmorf API. Edit, generate, and list models. | Local · stdio |
| XOOMAR market dataFree US market data as tools: SEC filings, insiders, short interest, 13F, COT, Fed liquidity. | Remote & Local · HTTP, stdio |
| XpayXona Wallet: agent wallet for AI agents. x402 payments, AgenC hires, 20k+ services. | Local · stdio |
| XploitScanSecurity scanner for AI-generated code. 30 free rules; all 214 with a paid-plan API key. | Local · stdio |
| Xraylib MCP ServerMCP server providing X-ray interaction data via xraylib. | Local · stdio |
| Xrechnung MCPValidate and parse German e-invoices (XRechnung, ZUGFeRD, Factur-X) offline. No API key. | Local · stdio |
| xRocket Exchange MCPAutonomous xRocket CEX trading inside operator-set limits, plus live market data over MCP. | Remote & Local · HTTP, stdio |
| Xrpl Identity MCPMCP server for XRPL identity: DIDs, credentials, signer lists, and safe transaction workflows. | Local · stdio |
| XRPL Wallet Risk ScoreXRPL wallet risk scoring. Behavioral tags, sub-scores, graph analysis. Pay per call in XRP. | Local · stdio |
| XRPL-UtilitiesXRPL data tools for AI agents: wallet classifier, signals, RWA tracker, ETF flows. Pay via x402. | Local · stdio |
| XRPNameXRPL domains for AI agents — availability, pricing, profiles, portfolio, and register links. | Remote & Local · HTTP, stdio |
| XsignalX402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing. | Remote & Local · HTTP, stdio |
| XstocksBuy tokenized US stocks (xStocks) on Solana via Jupiter DEX in USDC. Daily cap. Dry-run default. | Local · stdio |
| XTapDown14 X (Twitter) creator tools — tweet download, hashtags, hooks, engagement & ads-revenue calc. | Local · stdio |
| Xuanxue Bazi MatchingDeterministic Chinese divination APIs (BaZi/QiMen/ZiWei/MeiHua/LiuYao/LiuRen) x402 on Base. | Local · stdio |
| YAACMessaging between concurrent AI coding sessions, across clients, over MCP. Zero infrastructure. | Local · stdio |
| YaCy peer-to-peer searchWeb search, crawling and ranking evaluation on your own YaCy peer: no API key, no central service. | Local · stdio |
| YADE MCP ServerMCP server for YADE — open-source DEM engine. Browse API docs, run simulations, manage tasks. | Local · stdio |
| yafl.devAgent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h. | Local · stdio |
| Yahoo FinanceReal-time Yahoo Finance data: quotes, history, financials, analyst ratings, options, and news. | Local · stdio |
| Yahoo FinanceAccess Yahoo Finance stock data, news, screeners, options, financials, and charts through MCP. | Local · stdio |
| Yahoo Finance MCP ServerGet real-time stock quotes, historical data, and compare stocks via Yahoo Finance. | Local · stdio |
| Yaml Ai MCPAI-powered yaml ai MCP server for agents. Supports validate yaml, convert yaml json, lint yaml. By. | Local · stdio |
| Yaml MCPParse, stringify, and validate YAML locally. No network and no key. | Local · stdio |
| YAML WorkflowExpose declarative YAML-defined workflows as MCP tools over stdio. | Local · stdio |
| Yandex 360 (ycli)Yandex 360 Tracker, Wiki and Forms: read and write tools with honest read-only annotations. | Local · stdio |
| Yandex AnalyticsRead-only Yandex analytics for AI agents: Metrika, Webmaster, Direct and Wordstat. | Local · stdio |
| Yandex Audience MCPMCP server for Yandex Audience API: segments (CRM, lookalike, pixel), pixels, grants. | Local · stdio |
| Yandex Delivery MCPMCP server for the Yandex Delivery B2B API: express claims, tracking, NDD/pickup-point orders. | Local · stdio |
| Yandex DirectMCP server for Yandex Direct API v5 — campaigns, ads, keywords, bids, audiences. | Local · stdio |
| Yandex Direct MCPMCP server for Yandex Direct API: campaigns, ads, keywords, bids, reports. Click.ru or OAuth. | Local · stdio |
| Yandex Direct MCPMCP server for Yandex Direct API v5: manage PPC campaigns, ads, keywords, and statistics. | Local · stdio |
| Yandex Lavka MCPUnofficial MCP server for ordering Yandex Lavka groceries: search, cart, checkout. | Local · stdio |
| Yandex Market SellerMCP server for Yandex Market Partner API — orders, offers, prices, stocks, analytics. | Local · stdio |
| Yandex Merchants MCPMCP server for the Yandex Merchants partner API: feeds, offer prices, discounts, hide/unhide. | Local · stdio |
| Yandex Metrica MCPMCP server for Yandex Metrica API: list counters, goals and pull web-analytics statistics. | Local · stdio |
| Yandex Metrica MCPQuery Yandex Metrica analytics — reports, trends, metadata and raw log exports — via an AI agent. | Local · stdio |
| Yandex MetrikaMCP server for Yandex Metrika API — counters, goals, reports, segments, logs. | Local · stdio |
| Yandex Webmaster MCPMCP server for Yandex Webmaster API: indexing, search queries, sitemaps, diagnostics, links. | Local · stdio |
| Yandex Webmaster MCPQuery Yandex Webmaster indexing, queries, diagnostics and backlinks, and recrawl, via an AI agent. | Local · stdio |
| Yandex Webmaster MCPMCP server for Yandex.Webmaster API — hosts, search queries, indexing status. Bearer token auth. | Local · stdio |
| Yandex Wordstat MCPMCP server for Yandex Wordstat API: top & related queries, demand dynamics and regions. | Local · stdio |
| yandex-direct-mcpMCP server for Yandex Direct — PPC campaigns, ads, keywords, statistics (Russia) | Local · stdio |
| yandex-metrika-mcpMCP server for Yandex Metrika — web analytics, counters, goals, traffic (Russia) | Local · stdio |
| yandexgpt-mcpMCP server for YandexGPT — completions, embeddings, classification, summarization (Russia) | Local · stdio |
| Yango Delivery MCPMCP server for the Yango Delivery claims B2B API: price checks, delivery claims, courier tracking. | Local · stdio |
| Yango Tech Retail MCPMCP server for the Yango Tech Retail B2B API: orders, products, prices, discounts, stocks. | Local · stdio |
| Yantrikdb MCPCognitive memory for AI agents — semantic recall, knowledge graph, and contradiction detection. | Local · stdio |
| YAP — Yet Another PackagerBuild native Linux packages (.deb/.rpm/.apk/.pkg.tar.zst) from a single PKGBUILD via MCP. | Local · stdio |
| YapitalismDrive terminal coding agents by voice, with receipts that never claim more than they proved. | Local · stdio |
| YapsTranscription, subtitles, meeting transcripts, translation, audio conversion, and private memory. | Local · stdio |
| Yarr MCPSelf-hosted media fleet operations across Sonarr, Radarr, Plex, and related apps over MCP and CLI. | Local · stdio |
| Yarr MCPRust MCP and CLI server for Sonarr, Radarr, Prowlarr, Plex, Jellyfin, and download clients. | Local · stdio |
| Yault AESPCrypto payments for the agent economy — policy-gated vault operations under human control. | Local · stdio |
| YaverPhone-first local dev MCP for Claude Code and Codex: install Yaver, pair mobile, run, build, deploy. | Local · stdio |
| Yaw Labs AWS MCPAWS MCP server — call any AWS API from AI assistants, with first-class SSO re-login. | Local · stdio |
| Yazio MCPMCP server for accessing Yazio user & nutrition data (unofficial) | Local · stdio |
| Ybe CheckYbe Check – security and compliance orchestrator for AI-generated repositories. | Local · stdio |
| YelpMCP server for Yelp - search businesses, read reviews, make reservations. | Local · stdio |
| Yesno MCPRandom yes or no answers from the Yes No API. No key required. | Local · stdio |
| YggdrasilOne shared, durable memory for your AI coding agents — local-first, zero-dependency. | Local · stdio |