EmblemAI MCP EmblemAI is a hosted Model Context Protocol server that gives AI agents a full-featured crypto wallet plus 200+ tools for trading, DeFi, NFTs, and on-chain analytics across 7 blockchains: - Bitcoin — native BTC, Ordinals inscriptions, Runes, BRC-20, Stamps / SRC-20, Alkanes, rare sats - Solana — SOL + SPL tokens, Jupiter-routed swaps, Solana memecoin discovery, RugCheck - Ethereum — native ETH, ERC-20, ERC-721 / ERC-1155 NFTs, ETH swaps - Base — native ETH on L2, ERC-20, NFTs, Clanker discovery - BSC — native BNB, BEP-20, FourMeme bonding-curve discovery and trading - Polygon — native MATIC, ERC-20, swaps - Hedera — HBAR, HTS tokens, MemeJob discovery and trading Plus prediction markets via Polymarket, market research, conditional orders (limit / stop-loss / take-profit) on supported chains, and on-chain analytics. ## Quick start The Smithery deployment connects directly to the hosted EmblemAI MCP at https://emblemvault.ai/api/mcp. You only need an API key: 1. Sign in at emblemvault.ai. 2. Open Settings → Vault Access Key and copy your key. 3. Paste it as the apiKey parameter in the Smithery connection form. Browsing tools (tools/list) works anonymously, so you can inspect the catalog before authenticating. ## Auth modes | Mode | When to use | Scope | | --- | --- | --- | | API key (x-api-key) | Unattended agents, cron jobs, server-to-server, any workflow that mints tokens or sends transactions | Full read + write, no expiry until revoked | | OAuth 2.0 + PKCE (RFC 7591 Dynamic Client Registration) | Interactive sessions where a human can click a browser popup | Read-only vault:read, short-lived JWT | | x402 micropayments | Pay-per-call across the public catalog without an account | Per-tool-call USDC settlement | The Smithery deployment defaults to the API-key path, configured via the apiKey parameter (sent to the upstream as the x-api-key header). ## Enabling transactional tools State-changing tools (sends, swaps, mints, conditional-trade creates) are hidden by default. Opt in by setting the enableTransactions parameter to enabled — Smithery's gateway forwards it as the x-mcp-transactions: enabled header. Transactional tools then surface in tools/list with a -transaction suffix, which makes them easy to allow- or block-list with wildcard rules in the host client. Note: transactional tools also require API-key auth — OAuth bearers do not pass the vault:write gate. ## Specialized listings (filter) The full 200-tool surface is wide. For Bitcoin-only, Solana-only, or any other curated slice, use the stdio bridge @emblemvault/mcp (npm) and set: EMBLEMAI_TOOLS_FILTER="bitcoin*,*Rune*,*Inscription*" The bridge applies the glob filter to both tools/list and tools/call, exposing only the matching subset to the host LLM. The hosted Smithery deployment always exposes the full catalog; the filter is a stdio-side feature. ## Categories Trading · DeFi · NFTs · Wallet · Bitcoin Ordinals · Polymarket prediction markets · Cross-chain · Market analytics · Research / web search. ## Links - Hosted MCP: https://emblemvault.ai/api/mcp - Stdio bridge: @emblemvault/mcp (github) - Repo: EmblemCompany/Agent-skills - Web app: emblemvault.ai - Glama listing: glama.ai/mcp/servers/EmblemCompany/Agent-skills - Docs: emblemvault.ai/docs/mcp ## License MIT (stdio bridge + documentation). Hosted MCP is managed SaaS.