MCP server directory

Pre-reasoned Bitcoin and macro market briefings with trend signals, confidence scores, and regime classification. 17 briefings covering BTC, Fed balance sheet, M2, Treasury yields, and cross-asset correlations.

An MCP tool that provides cryptocurrency market data using the CoinGecko API.

Live market data for AI agents — crypto prices, stocks (any ticker), S&P 500/NASDAQ/Dow indices, forex (150+ pairs), trending coins, and Fear & Greed Index. 8 tools, zero API keys, zero cost. Uses CoinGecko, Yahoo Finance, and ExchangeRate API.

Tenant-bound MCP server for agent spend authorization, policy guardrails, evidence, escrow settlement, and portable receipts. Sandbox bootstrap, spend intents, and completion validation for Cursor and Claude Code. TypeScript: `npx -p @paybond/kit paybond login` then `npx -y -p @paybond/kit paybond-mcp-server`. Python: `pip install paybond-kit` then `paybond-kit-login` and `paybond-mcp-server`. [Docs](https://paybond.ai/docs/kit/mcp-server).

Providing real-time access to Chainlink's decentralized on-chain price feeds.

Custody-free, policy-gated, receipt-backed execution layer for AI agents. 16 MCP tools across 18 chains (Base, Ethereum, Bitcoin native, Starknet, NEAR, Solana, Stacks, BNB, Rootstock, Filecoin, Aptos, Sui, TON, Tron, XRPL, Stellar, Algorand). One NEAR MPC key authority signs on EVM and BTC, no private keys held anywhere. ShadeGuard policy enforcement, Intel TDX TEE attestation, HMAC-SHA256 receipts, Filecoin and BTFS anchored. x402 protocol settlement with 0.25 percent protocol fee. Public discovery with no signup needed: call yax_get_capabilities without auth. Instant test key (5 USD cap, 7 day) via POST /api/apply. Install via `npx agentx402-mcp-server`.

Unofficial, community MCP for the Capital.com Open API: safe, guarded trading and market data. Two-phase trades (preview → confirm → execute), allowlists, demo-first. Install with `uvx capitalcom-mcp`.

An MCP server implementation to interact with Substrate-based blockchains. Built with Rust and interfacing the [subxt](https://github.com/paritytech/subxt) crate.

Zcash shielded operations for AI agents. Chain queries, memo decoding, on-chain attestation, and proof verification.

Read balances/prices and prepare transfers across Stacks, Celo, and Base from one MCP server — no RPC keys required to start. Free tier (`get_balance`, `get_prices`) plus license-gated Pro/Team tools (`get_portfolio`, `prepare_transfer`, `deploy_token`). `npx @wkalidev/multichain-mcp`