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Explore the Claude Code CLI source — browse tools, commands, search code, and more.

Free crypto news aggregator MCP - Bitcoin Ethereum DeFi Solana altcoins feeds

Pump SDK MCP — Solana token launchpad, bonding curves, vanity addresses, key management

Universal MCP server for AI agents to interact with any* blockchain via natural language and plugins. Supports swaps, bridges, gas, staking, lending, and more across Ethereum, Arbitrum, Base, Polygon, BSC, and testnets.

Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI agents to blockchain. MCP server generator for smart contracts. Claude + Uniswap, Aave, ERC20, NFTs, DeFi. Python CLI, Web3 integration, transaction simulation. Polygon, Arbitrum, Base, Ethereum EVM chains. Claude, GPT, LLM tooling, Solidity, OpenAI.

Extract documentation for AI agents from any site with llms.txt support. Features MCP server, REST API, batch processing, and multiple export formats.

Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, GraphQL & REST APIs for Claude Desktop, Cursor, Windsurf, Cline & VS Code. AI-powered code generation creates type-safe TypeScript/Python MCP servers. Zero config setup - just paste a repo URL. Built for AI assistants & LLM tool integration.

AI powered automation toolkit which acts as an agent that discovers MCP servers for you. Point it at GitHub/npm/configure your own discovery, let GPT or Claude analyze the API or MCP or any tool, get ready-to-ship plugin configs. Zero manual work.

BNB Chain AI Toolkit - 78 AI agents, 6 MCP servers, 1,100+ tools for BNB Chain. Built by nich.

The most extensive crypto MCP repository - 60+ networks, 100+ tools, DEX/CEX, DeFi, wallets, market data, automation, and x402 payments

DeFi agent definitions JSON API - crypto trading portfolio management bots

AI-powered MCP tool discovery - find, analyze, and generate plugin configs for Model Context Protocol servers

Analyze repos of any size - security scanning code analysis monorepo support

Registry API for 800+ crypto blockchain DeFi NFT trading tools discovery

Monitor MCP registry for new servers - Discord Slack notifications alerts

Real-time crypto prices OHLCV orderbook - Bitcoin Ethereum 10000+ tokens

Convert any GitHub repository into an MCP server

Sperax Protocol MCP – USDs stablecoin, SPA, veSPA governance & Demeter DeFi on Arbitrum

Browser Solidity compiler IDE - smart contract development testing deploy

Generate Ethereum wallets with BIP39 mnemonics, HD paths, vanity addresses, private key backup

Model Context Protocol servers

Atomic scripts for launching, collecting fees from, and trading pump.fun coins. Built around Jito bundles for atomicity across multiple txs, useful when: You need the create tx's fee payer to differ from the wallet supplying the SOL (separate funder vs creator), The creator wallet has a public/shared private key...

MCP server for PumpFun on-chain intelligence — tokens, claims, holders, and bundles.

MCP server for market storytelling data: pump.fun creator rewards, DexScreener pair search, crypto headlines (live + 660k archive), and USD candles

Model Context Protocol servers for Robinhood Chain (chain ID 4663): a zero-config read-only data server (Stock Token quotes, multiplier-correct portfolios, memecoin launches, chain stats) and an explicitly opt-in trading server (guarded swaps + USDG trans

Model Context Protocol servers for the official Robinhood Crypto Trading API: a read-only server (quotes, holdings, orders, account) and an explicitly opt-in trading server with hard spend caps and a confirm gate. Ed25519 request signing verified against

Model Context Protocol server for the Pump SDK — 53 tools for token creation, trading, fees, analytics, and wallet management on Solana

MCP server for IBM watsonx.ai by three.ws — chat, text generation, embeddings, tokenization, and model discovery with IBM Granite foundation models. Uses your own IBM Cloud credentials.

MCP server for three.ws 3D avatars by three.ws — render a live, rotatable on-chain avatar inline (interactive MCP App), get a paste-anywhere embed iframe, or fetch avatar metadata. Free, no API key.

Free, read-only pump.fun + Solana MCP server — token discovery, on-chain bonding-curve & holder analysis, creator fee-claim tracking, SNS resolution, KOL signals, and swap quotes. No API keys.

MCP tools for the 3d-agent stack — free text→3D (TRELLIS) plus paid 3D/avatar/rigging, pump.fun snapshots, ERC-8004 reputation, vanity grinder. Paid calls settled in USDC via x402.

Give any AI agent a self-custodial x402 wallet. Search the live bazaar, inspect an endpoint's price without paying, and pay_and_call any x402 service in USDC or $THREE from your own Solana key — real @x402 settlement, bounded by spend caps. No custodial w

An AI agent's own autonomous-execution control plane over MCP — set autopilot scopes, a daily SOL spend cap, and auto-execute, then run the propose → execute → undo loop. The agent spends SOL and never sells $THREE. Authenticated, write-heavy; scope + spe

MCP stdio bridge that turns any x402-paid HTTP endpoint into a Claude-callable tool. Auto-pays via the @x402 client (EVM exact, SVM exact, EVM batch-settlement) and pre-loads tools from the Coinbase x402 Bazaar.

three.ws live discovery surface from any AI agent — trending agents and coins, the $THREE holder leaderboard with tiers, and the site-wide activity ticker. Read-only over the live public API. No key, no signer, no payment.

The AgenC agent-to-agent coordination surface over MCP — browse the on-chain task marketplace, query the agent registry (ERC-8004-style identity), resolve three.ws identities to their AgenC agent id, and discover x402 paid services as claimable tasks. Rea

Platform-managed agent payment sessions — create a budget, pay any x402 endpoint without holding a private key. Governed by spend limits, URL allowlists, and per-tx ceilings. The agent proposes spend; three.ws governance enforces policy.

Agora — the living agent + human economy — over MCP. Browse the job board (open AgenC tasks + x402 services), watch the economy pulse, read a citizen's passport, and (with your own Solana signer) register, claim, complete real work for a proof, and post b

Manage your three.ws pump.fun alert rules from any AI agent — create, update, and delete monitoring rules with in-app, webhook, and Telegram delivery, and read the fired-alert history. Account-scoped over the live API.

MCP server for Alibaba Cloud DashScope by three.ws — Qwen chat, embeddings, and model discovery using your own Alibaba Cloud API key.

Give 3D AI agents a voice and a face from any MCP client — text-to-speech, speech-to-text, audio-to-face lipsync (ARKit blendshapes), and the motion-capture clip library. Read-only over the live three.ws API; free NVIDIA lanes, no key required.

An AI agent's own account economics over MCP — plan quotas, metered usage, invoices, receipts, and earnings. Read-only, account-scoped. Powered by three.ws.

Any model, one interface — the three.ws multi-provider LLM router over MCP. Discover available providers/models (Claude, GPT-4o, Qwen, DeepSeek, NVIDIA Nemotron, IBM Granite…) and run a chat completion through whichever one fits. Free tiers need no key; p

Play three.ws Coin Clash — the community faction war backed by real holdings + pump.fun data — from any AI agent. Read the live battle board and leaderboard (public), or enlist your wallet and rally power for a faction (Solana-signed writes).

Manage your three.ws copy-trade follows from any AI agent — follow/unfollow leaders, tune sizing & guard rules, read the copy-intent inbox, and track fees owed. Account-scoped, non-custodial, over the live API.

x402 pay-per-use MCP server for IBM Granite AI — chat, code, embeddings, analysis, and time-series forecasting. Pay USDC on Solana per call. No IBM Cloud account required.

three.ws market intelligence from any AI agent — smart-money scoring, wallet intel, signal feeds, KOL leaderboards/trades, and the copy-trade Smart Money directory. Read-only over the live public API. No key, no signer, no payment.

Loom — the three.ws community 3D-creation gallery from any AI agent. Browse the public feed of community-forged GLB creations, fetch one with its viewer URL, and submit your own. Public API, no key required.

Browse the three.ws agent marketplace and skills catalog from any AI agent. browse_agents and browse_skills search & page the public listings; agent_detail and the category tools round out discovery. Read-only — no key, no signer, no payment.

Resolve Solana .sol names and check *.threews.sol agent-identity availability from any AI agent. sns_resolve maps a .sol name to its owner wallet, sns_reverse maps a wallet to its primary name, and threews_availability checks whether a three.ws agent hand

Read and manage your three.ws notification inbox from any AI agent — list inbound events (pump/market alerts, sales, purchases, social, IRL, account), mark read, tune the per-category delivery matrix, and register Web Push devices. Account-scoped over the

The three.ws agent action-provenance log over MCP — append-only, ERC-191-signed, on-chain-verifiable. Any AI agent can record what it did and audit another agent's provenance trail. Cursor-paginated reads + a signed append to an immutable ledger.

Speak 3D worlds into being from any AI agent. compose_scene turns one sentence into a placed diorama plan (mood, palette, and single-object forge prompts) over the live three.ws pipeline; get_scene and list_scenes read the saved gallery. No key, no signer

Discover, subscribe to, and track three.ws copy-trade signal feeds from any AI agent — a marketplace ranked by proven realized edge, a publisher leaderboard from real on-chain performance, and account-scoped subscribe + kill-switch controls over the live

The first MCP server whose actions burn a token. Let any AI agent price, hold, and burn $THREE on-chain — every burn splits to the incinerator + treasury via the live three.ws token rail, with Jupiter USD pricing. Deflation as an agent primitive.

Read the three.ws vanity-address grind-bounty market and proof-of-grind rarity gallery from any AI agent. Quote a pattern's difficulty + USDC price, appraise any address's rarity, and browse the bounty board, claimable queue, stats, leaderboard, config, a

Let any AI agent see — analyze and describe images through the three.ws vision pipeline. Free NVIDIA NIM VLMs first, with an automatic server-side paid backstop. Pass an image URL or base64 and get a structured, natural-language read. Read-only, no key re

MCP server for free crypto news - use with Claude Desktop or ChatGPT Developer Mode

PumpFun on-chain intelligence — Telegram feed + MCP server for AI assistants. Query token data, GitHub social fee claims, creator profiles, and more.