dexter-mcp

finance MCP Server

MCP for x402: a passkey wallet and a payment surface that work from inside a chat.

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financefinance
6 views10 stars2 forksv0.2.0

Why This Matters

Discovered via github-topic:mcp and last synced 3mo ago.

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Source
github-topic:mcp
Stars
10
Last synced
3mo ago
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33
Tools
0
Resources
0
Prompts
Standard I/O
Transport

Available Tools (33)

Repo

Role

dev

Super Admins only

Mode

When to use

Funding

User sends USDC to session addresses

None

Session wallets, user-funded

pro

Role-gated (Pro or Super Admin)

Transport

HTTPS (SSE)

Label

Who can call

guest

Shared demo bearer, no login required

Situation

Run this

Product

Endpoint

member

Authenticated Supabase session / `dexter_mcp_jwt`

Wallet

Ephemeral session (Solana + EVM)

internal

Diagnostic tooling, not exposed to end users

yes

Mint["mint vault pairing<br/>request_id +<br/>setup-passkey URL"] NeedsMint -->

provisioning

"Setting up your wallet", vault is being created on Solana

codex

Bridges MCP clients to the Codex CLI via `codex_start`, `codex_reply`, `codex_exec`.

ready

"Your wallet's ready", shows the swig address with copy + "Manage your wallet" + "View on Solscan"

pumpstream

`pumpstream_live_summary` view of `https://pump.dexter.cash/api/live` with filters, sort, viewer/USD floors.

no

FB["Fallback:<br/>not_enrolled + enroll_url"] SessionID -->

Bundle

What it does

stream

DexterVision shout utilities (`stream_public_shout`, `stream_shout_feed`).

State

What the widget shows

onchain

`onchain_activity_overview` and `onchain_entity_insight` for wallet/token analytics.

not_enrolled

"Set up your wallet" CTA, opens dexter.cash/wallet/setup-passkey in a new top-level tab (the chat-iframe sandbox blocks WebAuthn)

awaiting_ceremony

"Finish in the other tab", the user started enrollment but hasn't completed the passkey ceremony; widget polls until it flips

general

Tavily-backed web `search` with depth + answer summaries plus a `fetch` helper for realtime research.

hyperliquid

`hyperliquid_markets`, `hyperliquid_opt_in`, `hyperliquid_perp_trade` for Hyperliquid copy-trading.

x402

Auto-registered paid resources from dexter-api (slippage sentinel, Jupiter quote, Twitter topic analysis, Solscan trending, Sora/meme jobs, GMGN snapshot, etc). Updates itself whenever `/api/x402/resources` changes.

Where

How

wallet

Session-aware helpers (`resolve_wallet`, `list_my_wallets`, `set_session_wallet_override`, `auth_info`) backed by the Supabase resolver.

solana

Managed Solana trading utilities (`solana_resolve_token`, balance listings, swap preview/execute) proxied through `dexter-api` with entitlement checks.

markets

`markets_fetch_ohlcv` over Birdeye v3 pair data, auto-selecting the top-liquidity pair when only a mint is supplied.