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.

three.ws Concierge — v0.1.0
Ask any website's AI concierge a grounded question, and generate the embed to add one to a site.
three.ws Copy Trading — v0.1.1
Manage copy-trade follows — follow leaders, tune sizing and guard rules, and track fees owed.
Crypto Market Data — v1.0.0
Real-time crypto prices OHLCV orderbook - Bitcoin Ethereum 10000+ tokens
Crypto Tools Registry — v1.0.0
Registry API for 800+ crypto blockchain DeFi NFT trading tools discovery
Data Workbench — v0.1.0
Pump.fun creator rewards, DexScreener pair search, crypto headlines, and USD candles.
DeFi Trading Agents — v1.0.0
DeFi agent definitions JSON API - crypto trading portfolio management bots
Ethereum Wallet Generator — v1.0.0
Generate Ethereum wallets with BIP39 mnemonics, HD paths, vanity addresses, private key backup
Documentation Extractor — v1.0.0
Extract llms.txt from any docs site - Mintlify Docusaurus GitBook parser
Free Crypto News — v1.0.2
Free crypto news MCP server — 38 tools, 130+ sources, market data, sentiment, whale alerts & more
GitHub to MCP Converter — v1.0.0
Convert any GitHub repo to MCP server - automatic tool generation API wrap
io.github.nirholas/hood-mcp — v0.1.1
Robinhood Chain data + guarded trading for AI agents: Stock Token quotes, portfolios, launches
IBM watsonx.ai Granite — v0.2.0
IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization.
IBM Granite via x402 — v1.1.2
x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.
IBM Granite x402 Remote — v1.0.0
Pay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana.
three.ws Intel — v0.1.1
Coin smart-money scores, wallet reputation, signal feeds, and KOL leaderboards.
Ethereum Keystore Encryption — v1.0.0
Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage
three.ws KOL — v0.1.0
Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.
three.ws Loom — v0.1.1
Browse the community 3D-creation gallery, fetch a creation with its viewer URL, and submit it.
three.ws Marketplace — v0.1.1
Browse and discover the public three.ws agent marketplace and skills catalog. Read-only.
MCP Registry Monitor — v1.0.0
Monitor MCP registry for new servers - Discord Slack notifications alerts
three.ws Naming — v0.1.1
On-chain identity for AI agents: resolve .sol names, reverse-lookup wallets, check handles.
three.ws Notifications — v0.1.2
Read the inbox, mark items read, manage delivery preferences, and register Web Push devices.
three.ws Portfolio — v0.1.0
An agent's trading state — portfolio value, PnL, live balances, trade feed, and signed transfers.
three.ws Provenance — v0.1.1
Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.
Pump SDK MCP Server — v1.0.2
Build extend and maintain pump - Token creation buying selling migration fee collection
PumpFun Claims Bot — v1.0.1
MCP server for PumpFun on-chain intelligence — tokens, claims, holders, and bundles.
pump.fun Solana Data — v0.2.4
Free, read-only pump.fun + Solana MCP: token discovery, on-chain analysis, SNS, 3D snapshots.
Repository Intelligence — v1.0.0
Analyze repos of any size - security scanning code analysis monorepo support
Robinhood Crypto — v0.1.1
Robinhood Crypto Trading API for AI agents: quotes, holdings, orders read-only; opt-in trading.
three.ws Scenes — v0.2.0
Compose a placed 3D diorama from one sentence, export a forged world, browse saved scenes.
three.ws Signals — v0.1.1
Discover signal feeds ranked by proven edge, rank publishers, and subscribe + track results.
Ethereum & EVM Message Signing — v1.0.0
Sign Ethereum messages - EIP-191, EIP-712 typed data, Permit2, signature verification and recovery
Solidity Compiler IDE — v1.0.0
Browser Solidity compiler IDE - smart contract development testing deploy
SperaxOS — v0.0.1
Sperax Protocol MCP – USDs stablecoin, SPA, veSPA governance & Demeter DeFi on Arbitrum
$THREE Token — v1.1.1
Price, hold, and burn $THREE on Solana — the first MCP server whose actions burn a token.
three.ws Avatars & Agents — v1.0.1
3D avatars, embeds, glTF tools, agent memory, and on-chain agent identity from three.ws.
three.ws 3D Studio — v1.0.1
Turn text or an image into an animation-ready 3D model (GLB): generate, rig, animate, retexture.
three.ws 3D Studio (free) — v1.0.1
Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.
three.ws Agent Wallet — v1.0.0
Give your AI agent an x402 wallet: discover and pay for services in USDC, or earn from your own.
three.ws Avatars — v0.3.0
three.ws 3D avatars in your agent: render a live, interactive 3D avatar inline, or get an embed.
three.ws pump.fun MCP — v1.0.0
Free, read-only pump.fun and Solana token discovery and on-chain analysis tools, by three.ws.
three.ws x402 Bazaar — v1.0.2
Discover and price paid agent services across the live x402 network, by three.ws.
AI Tool Discovery Agent — v1.0.0
AI agent discovers MCP servers from GitHub npm - analyzes APIs configs
Ethereum Transaction Builder — v1.0.0
Build and sign Ethereum transactions - EIP-1559, gas estimation, RLP, ERC-20 transfers
three.ws Tutor — v0.1.0
Read a Pay-As-You-Learn tutoring session's itemized tab and close it for an attested invoice.
Universal Blockchain MCP — v1.0.0
Universal blockchain MCP - swaps bridges staking lending Ethereum Arbitrum
Ethereum Address Validator — v1.0.0
Validate Ethereum addresses, keys, checksums, keccak256 hashes, function selectors, ENS
three.ws Vanity — v0.1.1
Read the three.ws vanity-address market: quote difficulty + USDC price, browse the board.
three.ws Vision — v0.1.1
Image understanding for AI agents — analyze and describe any image via the three.ws pipeline.
x402 Universal Payer — v1.0.1
Pay any x402 endpoint on the open web: auto-paying bridge with Bazaar discovery and spend caps.
x402 Wallet — v0.2.1
Self-custodial x402 wallet for AI agents: pay any service in USDC or $THREE from your own key.
XActions — v3.4.4
X/Twitter automation MCP: scrape, post, schedule, analyze, engage. No API key required.
Coalent — v0.6.2
Fresh, attributed facts from your sources — cached, and invalidated the moment a source changes.
io.github.Nishant-Chaudhary5338/mcp-react-toolkit — v1.0.1
9 MCP servers for React/TypeScript — dep auditing, a11y, test gen, and TypeScript enforcement.
io.github.nishitasetia/akta.pro-MCP — v1.0.0
Private company data & real-time news signals for AI agents.
io.github.Niteowlpt/pharma-signal-api — v1.0.1
Drug safety intelligence: 358 drugs, 1M+ FDA adverse events, PV signal detection.
io.github.Nithish1206/SqlServerMcp — v1.0.6
MCP server for SQL Server: schema inspection, safe read-only queries, query plan analysis
io.github.nithishr/mcp-multi-poc-alpha — v0.1.0
PoC alpha server - base install, subcommand selection from a shared PyPI package.
io.github.nithishr/mcp-multi-poc-beta — v0.1.0
PoC beta server - extras-gated deps, subcommand selection, same PyPI package as alpha.
io.github.nithishr/mcp-multi-poc-beta-script — v0.1.0
PoC Q5b: run a differently-named console script via a positional runtimeArgument.

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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.