Sourcey
sourcey/mcp-server
Find startup credits and deals; check eligibility and read Agent Readiness reports with evidence.
South Africa Tenders
pipeworx-io/mcp-south-africa-tenders
South Africa Government Procurement MCP — National Treasury eTenders / OCPO (keyless).
South Dakota Code
pipeworx-io/mcp-south-dakota-code
South Dakota Codified Laws — state statutes by citation and by topic. Fleet #2748.
SpacePost
404-studio/spacepost-mcp
Send email and manage domains, contacts and webhooks on SpacePost, the Resend-compatible email API.
Spain Open Data
digvijaysingh-ai/spain-open-data-mcp
Market sizing, prices, rents, crime and locations in Spain from INE and other public data
Speak AI
speakai/speakai-mcp
Search recordings, summarize meetings, create clips, and automate workflows from your AI assistant.
specpack
THE-KIPDEV/specpack
Audit and write CLAUDE.md / AGENTS.md / Cursor rules; generate full build specs for new projects.
SpendTheBits Gift Cards
io.github.jkambo1986-collab/stb-giftcards
Let an AI agent buy gift cards with USDC over x402, within limits the wallet owner sets.
spintax.net
net.spintax/mcp
Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.
Sponsorbook
Influship/sponsorbook-mcp
Research YouTube sponsors, inspect sponsorship evidence, and manage brand lists with Sponsorbook.
Spoolis
com.spoolis/mcp
Verify AI work against criteria and get signed receipts. From Spoolis, guarantees for AI work.
Sportmonks
pipeworx-io/mcp-sportmonks
Sportmonks Football MCP — wraps the Sportmonks Football v3 API (docs.sportmonks.com/football).…
Spp
pipeworx-io/mcp-spp
Real-time electricity data for SPP, the Southwest Power Pool grid operator covering 14 US states…
SRG+
srgplus/srgplus-mcp
Manage SRG+ hubs, channels, content, assets, users, and workspaces from any MCP-aware AI agent.
Sri Lanka Payslip
Buddhima-JD3/sri-lanka-salary-calculator
Source-backed Sri Lanka payslip tools for APIT/PAYE, EPF, ETF, stamp duty, and net pay.
SRIFT
srivardhan113/SRIFT-Open_Source
Decentralized E2EE P2P file transfer + chat: human to human, human to AI, AI to AI. No accounts.
Stamp
theoddden/stamp-mcp
Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
Statable
key-arg/statable-mcp
Privacy-first, cookieless web analytics: traffic, sources, pages, goals, funnels and site setup.
Statcan
pipeworx-io/mcp-statcan
StatCan MCP — Statistics Canada (StatCan) via the Web Data Service (WDS). Free, no auth. Fills the…
Statec Lu
pipeworx-io/mcp-statec-lu
STATEC (Institut national de la statistique et des études économiques du Grand-Duché de…
StateLode
Statelode/statelode
Shared task layer for AI coding agents. One MCP surface: task_search, task_get, task_mutate.
Stats Nz
pipeworx-io/mcp-stats-nz
New Zealand official statistics (Aotearoa Data Explorer) — search Stats NZ's 911 published…
StatsMapped Public Data
ActiveGuy/statsmapped-mcp
Public statistics for Ireland and the UK: housing, crime, health, economy, welfare, with caveats.
SteadyFetch
io.github.carsonroell-debug/steadyfetch
Reliable web fetching for AI agents with retry, circuit breaker, caching, and anti-bot bypass
Steel Brain
dryow1/steel-brain
Trade-verified steel grade properties, substitution verdicts, and mill-cert guidance for AI agents.
STIL Lab Assistant
io.github.khalid-tounoussi-1/stil-ets-mcp
STIL lab at ETS Montreal — knowledge base and paper search via ArXiv and Semantic Scholar.
Stillos Edge Gate
stillmarcus24/stillos-edge-gate
Grade a track record before risking capital: REAL_EDGE/REGIME_LUCK/NEGATIVE_EV. Fail-closed.
Stillos Kya
stillmarcus24/stillos-kya
Counterparty due-diligence infrastructure: OFAC screening, on-chain risk, signed verdicts.
Stock Trends Market Intelligence
skotlander/stocktrends-mcp-server
Equity trend, relative-strength, expected-return, market-context, and research resources for agents.
StoryCapture
ducminhle1904/StoryCapture
Write, rehearse, record and publish website demo videos, from the desktop app or the cloud.
Storylenses
benediktgirz/storylenses-mcp-server
AI cover letter generation for agents. Job analysis, profile matching, narrative letters.
Strajk Polski
Hei33enberg/Strajk-Polski-mcp
Verified Polish open data for AI agents: debt, budget, 460 MPs, votings, judiciary search, RAG.
Stratify
site.aeon-labs/stratify
Backtest NIFTY option strategies on real 1-minute data, with an honest out-of-sample panel.
Streamkap
streamkap-com/streamkap-mcp
Streamkap CLI & MCP server - manage CDC pipelines, sources, destinations, and transforms
Studio Signal
vfxprojoe/studiosignal
AI-powered media & entertainment intelligence — research, briefs, and market data.
Submitator
submitator/submitator-mcp
Launch your clients' products on up to 100 directories each from Claude Code, Cursor or VS Code.
Summit53 Revenue Engine
Summit53/mcp-server
Revenue Engine for scoped diagnosis, action planning, execution, and Figure-Eight value evidence.
SumOffice
SumOfficeApp/sumoffice-mcp
Real Word and Excel for agents: open your .docx/.xlsm, read, propose, apply, get it back intact.
Sunaiva Gate
io.sunaivacore/gate
MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.
Sup
com.supwire/sup
Read the public Sup wire over hosted MCP, or use local clients to claim, send, and verify receipts.
SuperDuperBundle game prices
superduperbundle/game-price-api
Live PC game key prices: lowest listed price across official and key stores, with the compare link.
SwarmSync.AI
swarmsync-ai/SwarmSync.AI
SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.
Swiss Grounding
Gastaan/swiss-grounding-mcp
Cited answers about Switzerland from official federal, cantonal and municipal sources.
Swissmedic
pipeworx-io/mcp-swissmedic
Swissmedic authorised human medicines — the 'Zugelassene Arzneimittel HAM' list, Switzerland's…
Synapse — GEO Growth Layer
calvinling2021-star/synapse
Lints + auto-fixes how AI coding agents discover any new product. 24 rules, 6 tools, score 0-100.
Synapse Network MCP Server for paid API calls
SynapseNetworkAI/Synapse-Network-MCP-Server
Synapse Network MCP paid API calls via discover_services; not Synapse.org/Sage Bionetworks Synapse.
Synchronity
themewireco/synchronity
Shop connected e-commerce stores: search, compare, cart, and checkout with buyer approval.
System R Risk Intelligence
System-R-AI/systemr-python
Pre-trade risk validation and position sizing for AI trading agents via G-formula and Iron Fist.