stdio (local process) · page 112 of 132

Local MCP servers: stdio: Stophy to Superlocalmemory

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.

ServerRunsCategory
StophyOne API for live, structured web data. REST, MCP, SDK and CLI.Remote & Local · HTTP, stdiodeveloper
Store BuilderDesign, fill with real store data, render and publish Store Builder pages from an AI agent.Local · stdiodata
Storefront GuardVerifies a merchant storefront is legitimate before an AI agent commits payment.Local · stdioshopping
Storefront MCPE-commerce storefront over MCP: public catalog tools plus token-gated back-office tools.Local · stdioshopping
StoreliftApp Store & Google Play keyword ranks, rivals, reviews, charts and AI visibility as an MCP server.Remote & Local · HTTP, stdiodeveloper
Storepilot MCPRun an app portfolio across Google Play and the App Store: vitals, reviews, earnings, releases.Local · stdiofinance
StoreShotsTurn raw app screenshots into App Store and Google Play marketing screenshots.Local · stdioproductivity
Storeshots MCPRender store-ready App Store and Google Play screenshots: device frames, headlines, exact sizes.Local · stdioother
StoresignalShopify store intelligence: apps, tech stack, CDN, and market data over a 19K-store corpus.Local · stdiofinance
Storj MCPMCP server for Storj buckets and objects via S3. Needs access keys.Local · stdiodeveloper
Story MapperUser story map + kanban with a live browser UI; AI agents and humans plan the same backlog via MCP.Local · stdiomaps & transport
StoryblocksUnofficial Storyblocks API v2 server: search and license stock video, audio, and images.Local · stdiomedia
StorylensesAI cover letter generation for agents. Job analysis, profile matching, narrative letters.Remote & Local · HTTP, stdioother
Strac MCP DLPDetect and redact PII, PHI, PCI and secrets in text and files before an AI agent sees them.Local · stdioother
Strajkpolski MCPVerified Polish open data for AI agents: debt, budget, 460 MPs, votings, judiciary search, RAG.Remote & Local · HTTP, stdiodata
Strategic Agent Reasoning MCPStrategic BDI reasoning engine for autonomous AI agents with spatial utility and replanning.Local · stdioother
Strategy Skills11 open strategy frameworks as AI-guided prompts for any MCP client.Local · stdiodeveloper
StratEvoQuantitative trading: quotes, backtesting, screening, and genetic algorithm strategy evolution.Local · stdiofinance
StratifyBacktest NIFTY option strategies on real 1-minute data, with an honest out-of-sample panel.Remote & Local · HTTP, stdiodata
StrattaRead the SIA and Eurocode norms your bureau licensed, cited to the section and page.Local · stdioother
Stratum MCPStructured execution for coding agents: contracts, postconditions, gates, guardrails.Local · stdiodeveloper
Strava MCPPrivacy-first MCP server for Strava activities, streams, routes and training.Local · stdiodeveloper
Strava MCP BridgeUse Strava's official MCP from Codex and other local stdio clients without a developer app.Local · stdiodeveloper
Strava Training MCPConnect Strava training data to Claude for training load analysis and activity insights.Local · stdiodata
StravueCompetitor research for AI agents: real competitor pages, side by side on one slide and deck.Local · stdiodata
Streamdeck MCPMCP server for Elgato Stream Deck control — set buttons, manage pages, wire actions.Local · stdiodeveloper
streamkap.comStreamkap CLI & MCP server - manage CDC pipelines, sources, destinations, and transforms.Remote & Local · HTTP, stdiodeveloper
StreamparseParse partial / truncated / messy JSON for LLM tool calls and structured outputs.Local · stdiodeveloper
Streitbeilegung Hinweis LintFindet den seit 20.07.2025 toten OS-Plattform-Link, Zitate der aufgehobenen ODR-VO (VO (EU) 2024/322.Local · stdiodeveloper
StremAIStremAI MCP: shared memory for AI coding agents. Connected agents can recall. OAuth + local stdio.Remote & Local · HTTP, stdiodeveloper
Stremio MCP ServerSearch, play, and control Stremio on Android TV over native ADB.Local · stdiodeveloper
StressZero MCP - Burnout Risk ScoringBurnout risk scoring across 3 dimensions (physical, emotional, effectiveness)Local · stdioother
Stride20k x402 Data GatewayX402 analytics feed + 20+ pay-per-call agent tools over x402 (data, LLM, risk), no accounts.Local · stdiofinance
Strimzi Kafka CliManage Apache Kafka on Kubernetes via Strimzi. Clusters, topics, users, connectors, MM2.Local · stdiodeveloper
String Db MCPProtein interaction networks from STRING DB. No key required.Local · stdioother
String Utils Ai MCPString Utils Ai tools for AI agents. Capabilities: slugify, camel to snake, truncate. Built.Local · stdioother
StringLaneCheck, translate and fix app localization files — ARB, iOS strings, Android XML, i18next JSON.Local · stdioother
Strings-LEExtract string values from config files, data files and plain text.Local · stdiodata
Stripe AnalyticsStripe analytics — revenue, customers, subscriptions, refunds, churn from Claude.Local · stdiodata
Stripe BillingRead your Stripe billing data from AI chat: balances, invoices, subscriptions. Read-only.Local · stdiofinance
Stripe MCPRead-only MCP server for querying Stripe customers, payments, and invoices.Local · stdiofinance
Stripe MCP ServerMCP server for Stripe API — customers, charges, payments, subscriptions, products, and invoices.Local · stdiofinance
StripekitReconcile a declarative Stripe catalog and inspect your account — plan, push, pull, check.Local · stdioother
Structured Address Fix MCPMCP server for ISO 20022 postal-address remediation ahead of the Nov 2026 CBPR+ cliff.Local · stdiodeveloper
Strut Stack SqlToken-efficient MCP server for MySQL, PostgreSQL, and SQLite.Local · stdiodeveloper
StudioReal-time financial news & regulatory intelligence: cited search, fetch, summaries, collections.Remote & Local · HTTP, stdiofinance
Studio SignalAI-powered media & entertainment intelligence — research, briefs, and market data.Remote & Local · HTTP, stdiodata
StudioMeyer AcademyThe Academy curriculum as an offline MCP library. Hosted course connector adds progress.Remote & Local · HTTP, stdioother
StudioMeyer Personal SuiteLocal-first productivity: email, calendar, messaging, search, image gen. 49 tools. BYOK.Local · stdioproductivity
StudioMeyer VideoVideo production: recording, editing, effects, captions, TTS, screenshots. 8 tools.Local · stdiomedia
StudydiffExplain why two scientific papers disagree, every claim grounded in a verbatim source quote.Local · stdiodata
StugaAgent edits await review by default in a self-hosted workspace for documents and databases.Remote & Local · HTTP, stdioproductivity
StyleKitStdio MCP server for StyleKit styles, templates, assets, tokens, recipes, and lint checks.Local · stdiodeveloper
StylemcpBrand rules for AI outputs. Validate and rewrite text to match your brand voice.Local · stdioother
StylesafeMCP server and CLI that catches CSS cascade conflicts and Tailwind utility clashes before they ship.Local · stdiodeveloper
StylespeakMCP server and CLI that makes CSS legible to AI agents — explains what applies and why.Local · stdiodeveloper
Styx MCP ServerMCP server for Styx — AI routing across OpenAI, Anthropic, Google, and Mistral.Local · stdiodeveloper
Sub Agents MCPMCP server for delegating tasks to specialized AI sub-agents across coding tools.Local · stdiodeveloper
Subagent MCPLet Codex orchestrate external coding agents through their native harnesses.Local · stdiodeveloper
SubconsciousLocal-first semantic memory for MCP agents. Recall, remember, forget, echo, drift, stats over stdio.Local · stdioother
Subgraph Registry MCPDiscover and query 15,500+ classified subgraphs on The Graph Network.Local · stdioother
Sublime Text MCPMCP server for Sublime Text 4. Lets AI coding agents read and control a running ST instance.Local · stdiodeveloper
Subscription Tracker Ai MCPMCP server for subscription tracker ai. Features add subscription, get total spend, list.Local · stdiodeveloper
SubscriptionsRecurring subscriptions billing: schedule once, auto-generate due invoice PDFs.Remote & Local · HTTP, stdiofinance
Substack MCP ServerSubstack drafts, Notes, analytics and consented subscribers. Long-form posts stay draft-only.Local · stdioproductivity
Substack MCP ServerManage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.Local · stdiomedia
substack-opsSubstack CLI + 26-tool MCP server. Your IDE drafts replies via propose_reply. No API keys.Local · stdiodeveloper
SUBSTRATEPersistent AI entity framework with causal memory, emotional state, and identity.Remote & Local · HTTP, stdioother
Substrate BrowserToken-first headless browser for AIs. Extracts a tiny semantic graph, cutting HTML bloat by 95%.Local · stdioother
sudo-proxyPrivileged command execution proxy with human approval via pkexec or sudo.Local · stdioother
Sudoku MCPGenerate and solve Sudoku puzzles locally. No network and no key.Local · stdioother
sudomock MCPProduct mockup API. Render PSD and photo mockups, generate videos, manage async jobs and webhooks.Local · stdiomedia
sudzikcoin MCP-SERVERPay-per-call x402 tools: crypto market pulse, wallet reputation, token check, endpoint search.Local · stdiofinance
Suede Skills MCPRead-only access to 71 Suede skills: discovery, install options, SEO audits, A-F grading.Local · stdiodata
SugarAutonomous AI development system with persistent task queue and background execution.Local · stdioproductivity
Sugra APIGateway between LLM agents and world data through eight tools and a bundled endpoint catalog.Remote & Local · HTTP, stdiodeveloper
Sui AnalyticsRead-only Sui analytics: fund tracing, protocol-aware tx decoding, no API keys or wallet.Local · stdiodata
Sui MCPLocal-first Sui DeFi evidence and review for AI clients before wallet signing.Local · stdiofinance
Sui MCP Server53-tool MCP server for Sui blockchain — wallets, DeFi, Move contracts, staking, SuiNS, analytics.Local · stdiofinance
Suigar-Gaming MCPAI agent MCP server for Suigar casino game, SweetHouse, NFT, and referral transactions.Local · stdiomedia
Suma MemoryPersistent memory for Claude Code and Cursor. Stop re-explaining your project every session.Remote & Local · HTTP, stdiodeveloper
Summarizer Ai MCPMCP server for summarizer ai. Features summarize text, extract key points, generate abstract. From.Local · stdiodeveloper
Summit53 Revenue EngineRevenue Engine for scoped diagnosis, action planning, execution, and Figure-Eight value evidence.Remote & Local · HTTP, stdiodeveloper
Summitflow MCPGrant management for AI agents: deadlines, business-day math, budgets, in-kind value. No API key.Local · stdiofinance
SumOffice — real Word and Excel for agentsReal Word and Excel for agents: open your.docx/.xlsm, read, propose, apply, get it back intact.Remote & Local · HTTP, stdioproductivity
Sunaiva Gate — Agent Rule EnforcementMCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.Remote & Local · HTTP, stdioother
Sundr Repair AdvisorRepair or replace? Get device repair costs, local shops, trade-in values.Local · stdioshopping
Sunrise Sunset MCPSunrise, sunset, and twilight times for any location. No key required.Local · stdioother
Sunstone Weave: Local Semantic Code SearchSemantic search over local folders of code and docs, with a code-search encoder running on your CPU.Local · stdiodeveloper
SupRead the public Sup wire over hosted MCP, or use local clients to claim, send, and verify receipts.Remote & Local · HTTP, stdioother
Suparse Document ProcessingExtract structured data from PDFs and documents with Suparse AI OCR.Local · stdioproductivity
Super LogQuery your local -log bench from an AI agent - read-only log tools over the hub.Local · stdiodeveloper
SuperCMOMarketing media generation — image, video, voice — for AI agents. BYO keys.Local · stdiomedia
SupercolonyAgent swarm intelligence — real-time feed and consensus signals from 140+ AI agents on-chain.Local · stdiofinance
SuperCompressCompress coding-agent context ~64%. Hosted Neural Keep MCP for Cursor/Claude/Codex.Remote & Local · HTTP, stdiodeveloper
SuperfetchWeb content fetcher MCP server that converts HTML to clean, AI-readable JSONL format.Local · stdiodeveloper
Superhighway MCPWeb search for AI agents — 5 tools: search, news, images, scrape, research. x402/USDC or API key.Local · stdiodata
SupericonsMultilingual semantic SVG icon search with previews for AI coding agents. 20,000+ icons.Remote & Local · HTTP, stdiodeveloper
Superjob MCPMCP server for SuperJob.ru API — vacancy search, employers. Requires API key.Local · stdiodeveloper
SuperlocalmemoryLocal-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.Local · stdiodata