MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

• io.github.SMABoundless/unpaywall — v1.0.1
  Open-access availability for 120M+ scholarly articles via the Unpaywall API
• ShotAPI MCP Server — endpoint not answering, v1.0.1
  Screenshot and HTML render MCP server for AI agents
• io.github.smaniches/alphafold-sovereign-mcp — v1.4.3
  MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph
• Semantic Scholar MCP Server — v1.7.1
  MCP server for the Semantic Scholar API: search 200M+ papers, citations, authors, recommendations.
• io.github.smaniches/uniprot-mcp — v1.3.2
  Model Context Protocol server for the UniProt protein knowledgebase.
• is-real-biz — 1 function, v1.0.0
  Verify business legitimacy by domain or name in <2s. Trust score, verdict, evidence. x402-payable.
• MCPProxy — v0.53.0
  Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings
• Smarter Weather Developer Onboarding — 3 functions, v0.0.2
  Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.
• Smarter Weather — 31 functions, v0.0.0
  Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.
• Stratum MCP — v0.2.42
  Structured execution for Claude Code — contracts, postconditions, gates, guardrails.
• io.github.smartpolicy-protocol/smartpolicy — v0.2.0
  Runtime authorization for AI agents and smart contracts via an immutable on-chain policy registry
• smbCloud Mail & Auth — v0.5.0
  Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.
• XCRS Mobile & TV Automation — v0.5.0
  Test mobile and TV apps through MCP on iOS simulators, physical Apple devices, Android phones, an...
• io.github.smeet666/mcp-animenewsnetwork — v1.2.2
  Search the Anime News Network encyclopedia and read its news wire. No API key.
• io.github.smeet666/mcp-archiveorg — v1.2.0
  Search inside digitised books, browse the Internet Archive catalogue and read Wayback captures.
• io.github.smeet666/mcp-libraryofcongress — v1.0.0
  Search inside scanned US newspapers and browse the Library of Congress catalogue. No API key.
• io.github.smeet666/mcp-lrclib — v1.4.0
  Search tracks on LRCLIB and fetch plain or time-synced (LRC) lyrics. No API key.
• io.github.smeet666/mcp-lyricscom — v1.3.0
  Search song lyrics on lyrics.com by word or by title, and fetch full lyrics. No API key required.
• io.github.smeet666/mcp-marmiton — v1.5.0
  Search Marmiton recipes, read ingredients and steps, and scale quantities to any servings.
• io.github.smeet666/mcp-metacritic — v1.1.2
  Search Metacritic films, shows and games, read scores and critic reviews. No API key.
• io.github.smeet666/mcp-wikibooks-cookbook — v1.0.0
  Search the Wikibooks Cookbook, read a recipe and rescale it to any number of servings.
• io.github.smigolsmigol/llmkit — v0.4.7
  AI cost tracking: 11 tools for spend, budgets, and Claude Code + Cursor + Cline costs
• io.github.smijo-geek/scamcheck-mcp-server — 1 function, v1.1.2
  Scan suspicious messages, URLs, and text for scams with AI. Free tier - no API key required.
• io.github.smilemin07/korean-rnd-regs-mcp — v0.40.0
  Search South Korea's national R&D regulations in natural language with cited provisions.
• Skillsmith — v0.7.6
  Discover, install, and manage 14,000+ curated agent skills for any MCP-compatible agent.
• Ashfields MCP Server — v1.0.0
  Burn $ASH to mint on-chain NFTs on Ethereum. No browser. Two agent tool calls.
• FaultKey · CausalLayer — 10 functions, v0.2.0
  Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.
• CausalLayer MCP — 10 functions, v0.4.0
  Deterministic AI liability attribution with Bitcoin-anchored proof certificates.
• SMRITI Memory — v1.4.15
  Neuro-inspired long-term memory for AI agents with semantic graph and consolidation.
• Agent Arena Registry — 3 functions, v1.0.0
  On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.
• io.github.smurfy92/openclaw-control-mcp — v0.6.0
  MCP server bridging Claude Code to the OpenClaw gateway management plane via JSON-RPC.
• io.github.smythmyke/govtoolspro-mcp-server — v0.1.3
  Workflow tools for federal contractors: go/no-go scoring, incumbent intel, recompete, NECO.
• io.github.smythmyke/jackpotkeywords-mcp-server — v0.2.0
  AI-powered keyword research, SEO audits, and AI-visibility scans via the JackpotKeywords REST API.
• io.github.smythmyke/markitup-mcp-server — v0.1.1
  MarkItUp AI image annotation and marketing-visual generator (variations, outpaint, bg-removal).
• io.github.smythmyke/patent-search-mcp-server — v0.5.0
  Patent dossiers, prosecution, claims + a legal layer (PTAB, litigation, term) + AI risk. USPTO.
• YeetIt — 4 functions, v1.0.0
  Instant web publishing for AI agents. POST HTML, get a live URL. No account needed.
• AI Incident Law — v0.3.0
  Public-record corpus of AI litigation, regulation, and enforcement, anchored to EveryAILaw.
• EveryAILaw — v0.6.0
  AI obligation registry: regulations, provisions, evidence, and enforcement deadlines.
• PubLedge — v0.2.1
  Open recordkeeping protocol for JIAs, RMAs, no-action letters, and analogous instruments.
• io.github.snayyar00/webability — v1.3.1
  WCAG/ADA/508 accessibility scanner + framework-aware fixes + vision audit for AI coding agents
• io.github.Sndevore77/glp1search — v2.0.1
  GLP-1 provider directory, peptide database, and medication comparison tools.
• Windy Word — v1.3.0
  Control Windy Word voice-to-text from any MCP agent — 60 tools across 12 categories.
• Trillboards DOOH Advertising — 83 functions, v1.1.0
  DOOH advertising via AI agents. 5,000+ screens with edge AI audience intelligence.
• io.github.snenenenenenene/transita-mcp-server — 6 functions, v0.1.3
  Visa eligibility matcher and immigration intelligence for MCP-compatible AI assistants.
• Snipara Project Intelligence — needs an account, v1.0.0
  Hosted MCP for source-backed project context, memory, code impact, and agent workflow continuity.
• io.github.SnipMCP/gadschain — v0.1.1
  Google Ads MCP server. Read campaigns, manage budgets, pause/enable, add negative keywords.
• io.github.SnipMCP/thinchain — v0.1.1
  MCP server that sanitizes bad broker data and compresses options chains 95% for AI trading agents.
• io.github.snoooz-ai/snoooz-mcp — needs an account, v0.2.1
  AI email automation, follow-ups, training, previews, and mailbox troubleshooting.
• io.github.snoozelieb/coach-mcp — v1.0.0
  Adaptive AI training coach MCP server backed by Garmin Connect
• TaScan — 32 functions, v1.0.2
  Universal task protocol — manage projects, tasks, workers, QR codes, and reports.
• OSS Snowflake MCP Server — v1.3.5
  MCP Server for Snowflake from Snowflake Labs
• io.github.SnowLeopard-AI/bigquery-mcp — v0.1.1
  A SnowLeopardAI-managed MCP server that provides access to Google BigQuery data.
• HippoDid MCP Server — v1.1.0
  Persistent, structured cloud memory for AI agents. BYOK — bring your own AI key.
• io.github.snowmead/oxcode — v0.4.1
  PageRank-curated code intelligence for coding agents over an indexed source repository.
• io.github.snrniranjan/vibelogin-mcp — v0.1.2
  Add authentication to your app without leaving your IDE.
• io.github.sns45/better-call-claude — v3.1.3
  Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.
• io.github.sns45/dear-claude — v1.1.2
  Spawn Claude Code instances from 6 platforms when 'Dear Claude' is mentioned.
• DBeast PostgreSQL MCP — v2.0.2
  PostgreSQL MCP server for schema, query, health, security, and performance analysis.
• Snyk API & Web MCP Server — v1.1.2
  MCP server for Snyk API & Web — DAST scanning, findings management, and vulnerability triage
• FreightUtils MCP Server — 24 functions, v2.13.0
  Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

Page 280 of 338

• ← Previous
• Page 1
• Page 278
• Page 279
• Page 280 (you are here)
• Page 281
• Page 282
• Page 338
• Next →

How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.