Find MCP servers that
actually work.

speakmanai

io-github-speakmancip-speakmanai

Multi-agent AI pipeline that generates professional Solution Architecture Documents.

speckitacceptance-mcp

com-clauxel-speckitacceptance-speckitacceptance-mcp

Paid remote MCP for spec driven development acceptance gate MCP, structured receipts, audit logs, an

spectra

io-github-jorgesandoval-spectra

Generates unit tests for Python code with coverage before/after reports and concrete edge cases.

speechmatics

io-usefulapi-speechmatics

Transcribe audio and video with Speechmatics speech-to-text from Claude and any MCP client.

speed-to-lead

net-composedchaos-speed-to-lead

Field-service tools for agents: slot feasibility, drive time, service area, lead parsing, booking.

spektralwerk-docs

com-silicann-spektralwerk-docs

Documentation for the Spektralwerk spectrometer SCPI API as a streamable HTTP MCP Server

spendict

com-spendict-spendict

A performance marketer's run/fix/kill verdict for AI agents — ad creative, campaigns, targeting.

spikesh

io-usefulapi-spikesh

Read Spike.sh incidents, on-call, escalations and services; acknowledge, resolve, set priority.

spip

com-kimoun-spip

Pilotez un site SPIP depuis Claude ou ChatGPT : rubriques, articles, médias, FAQ, formulaires.

splitbasket-prices

io-github-voicearc-splitbasket-prices

Cached US grocery prices, age disclosed on every row - search, compare across banners, coverage.

spoiler

io-github-zerozaky-spoiler

Sealed prediction-market verdicts, graded in public across Polymarket and Kalshi. No auth required.

sportwizzard

com-sportwizzard-sportwizzard

Real-time sports betting data: odds, player props, edges and arbitrage from 35+ books and DFS apps.

sprtx-mcp

net-sprtx-sprtx-mcp

Agent-native sports token network. 1,435 tokens across 98 sports, 9 global regions.

squadcast

io-usefulapi-squadcast

Read incidents, services, teams, on-call schedules; acknowledge, resolve and note incidents.

sregymgate-mcp

com-clauxel-sregymgate-sregymgate-mcp

A paid remote MCP for SREGym, built to return verdicts, receipts, usage logs, and audit-ready JSON.

stargate-mcp

io-github-junct-bot-stargate-mcp

Stargate - 42 tools for cross-chain transfers and bridge data

startup-investors

io-github-johnisanerd-startup-investors

Curated investor database: 10,469 VC, angel, PE, and family office firms with contacts, via MCP.

statewrightgate-mcp

com-clauxel-statewrightgate-statewrightgate-mcp

A paid remote MCP for Statewright, built to return verdicts, receipts, usage logs, and audit-ready J

statsig-mcp-server

com-statsig-statsig-mcp-server

MCP server for Statsig API - interact with Statsig's feature flags, experiments, and analytics

statuspal

io-usefulapi-statuspal

Read status-page status, services, incidents and metrics; create, update and publish incidents.

stockr-mcp

io-github-tmtysk-stockr-mcp

Save insights from AI chats to the Stockr journaling app and let AI read your past reflections.

stockscope-mcp

io-github-stewyboy1990-stockscope-mcp

SEC EDGAR financial data for AI agents — revenue, margins, filings, company comparisons.

stocksense-ai

io-github-doc2mcp-stocksense-ai

MCP server for stocksense-ai documentation, generated by doc2mcp.

store

dev-pages-datanest-stores-store

Search, preview, and buy 500+ MIT-licensed digital developer products from Datanest Stores.

store

com-thenightsky-store

Design custom star maps and engraved jewellery in chat; checkout finishes on thenightsky.com.

storylenses

io-github-benediktgirz-storylenses

AI cover letter generation for agents. Job analysis, profile matching, narrative letters.

strajkpolski-mcp

io-github-hei33enberg-strajkpolski-mcp

Verified Polish open data for AI agents: debt, budget, 460 MPs, votings, judiciary search, RAG.

strata

ai-klavis-strata

MCP server for progressive tool usage at any scale (see https://klavis.ai)

strategyarena

io-strategyarena-strategyarena

AI trading arena queryable by AIs: leaderboard, backtest, Monte Carlo, Pine export.

stream

io-usefulapi-stream

Query channels, search messages, and read threads, users and reactions in your Stream Chat app.

structa

me-structa-structa

An AI-native context platform that accumulates an organization's judgment. Built by South Gate Inc.

structured-output-agent

io-github-mikerawsonnz-structured-output-agent

Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Verte

studio

io-kaitoi-studio

Build and run visual creative-production workflows from your AI agent.

studiomcphub

io-github-codex-curator-studiomcphub

32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.

stytrix-mcp

io-github-hirosichen-stytrix-mcp

AI fashion design MCP: generate concepts, models, fabrics & looks live on your StyTrix canvas.

suioracle

io-tooloracle-suioracle

SUIOracle - 12 Sui tools: objects, modules, validators, gas, Cetus DEX, NFTs.

suma-memory

io-github-sumanaddanki-suma-memory

Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.

sunpeak

io-github-doc2mcp-sunpeak

MCP server for sunpeak documentation, generated by doc2mcp.

sunub-obsidian-mcp-server

ai-smithery-sunub-obsidian-mcp-server

Search your Obsidian vault to quickly find notes by title or keyword, summarize related content, a…

supabase

ai-waystation-supabase

Connect to your Supabase database to query data and schemas.

superdocs

app-superdocs-superdocs

AI document editing for agents: draft, edit, export .docx/PDF. 37 MCP tools; agent self-signup.

superfact

ai-superfact-superfact

Turn any AI chat or agent run into a beautiful, shareable public page.

supermarkt

nl-schappy-supermarkt

Live Dutch supermarket prices and promotions (Albert Heijn, Jumbo, Lidl, Aldi and more) for AI.

supovia

com-supovia-supovia

Manage websites, help documents and customer-support conversations with safe, scoped tools.

supply-chain-logistics-mcp

com-thenextgennexus-supply-chain-logistics-mcp

MCP server giving AI agents one-connection access to supply-chain & logistics data: AIS vessel track

supportsheep

io-github-pooriaarab-supportsheep

Remote MCP server for supportsheep: run AI interviews and manage support content for your blog.

surety-bonds

com-americassuretybonds-surety-bonds

Surety Bond Encyclopedia: search 6,900+ U.S. surety bond requirements, all 50 states.

svim-stock-mcp

io-github-svim-labs-svim-stock-mcp

Trade tokenized stocks with Web3 wallet. No registration. AI agent-friendly. Multi-chain. Compliant.