emblem-mcp

# 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](https://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](https://github.com/EmblemCompany/Agent-skills/tree/main/mcp-bridge))
- Repo: [EmblemCompany/Agent-skills](https://github.com/EmblemCompany/Agent-skills)
- Web app: [emblemvault.ai](https://emblemvault.ai)
- Glama listing: [glama.ai/mcp/servers/EmblemCompany/Agent-skills](https://glama.ai/mcp/servers/EmblemCompany/Agent-skills)
- Docs: [emblemvault.ai/docs/mcp](https://emblemvault.ai/docs/mcp)

## License

MIT (stdio bridge + documentation). Hosted MCP is managed SaaS.