Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Screen EVM wallets, contracts and transactions against sanctions, exploit, phishing and scam intel.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://mcp.orabrain.com/mcpRun this in your terminal
claude mcp add --transport http prax-data-services https://mcp.orabrain.com/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"prax-data-services": {
"url": "https://mcp.orabrain.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"prax-data-services": {
"type": "http",
"url": "https://mcp.orabrain.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://mcp.orabrain.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.
screen_walletWallet and smart-contract risk screening (KYT / AML): check any EVM address against Prax threat intelligence - OFAC and global sanctions, exploits, hacks, phishing, scams, drainers, mixers, malicious contracts, and first-hop exposure to them. Returns risk band, labels, roles, ale
analyze_transactionTransaction risk analysis: given an EVM transaction hash, returns status, value, counterparties and the risk of both sides (sanctions, exploit, phishing, scam exposure) with flags. Use for post-trade monitoring, incident triage and fraud investigation. Builder plan and above.
screen_transferPre-signature transfer check (payment screening): is it safe to send `amount` of `asset` from `from` to `to`? Returns allow / review / block with reasons - sanctioned or flagged parties, malicious or scam token, look-alike address poisoning, first-time payee. Works before the tra
screen_entitySanctions screening for people, companies, vessels and crypto addresses: fuzzy name match (aliases, transliterations) or exact wallet / contract lookup against the OFAC SDN and other sanctions lists Prax tracks. Returns match / possible_match / no_match with hits (entity, type, p
screen_wallets_batchBulk wallet screening: screen_wallet for up to 50 addresses in one call - portfolio, customer-base or deposit-address sweeps. Returns per-address risk band and labels plus a summary. Builder plan and above; 10 credits per call.
screen_transfers_batchBulk transfer screening: screen_transfer for up to 50 transfers in one call (items of {from, to, amount, asset, chain}) - payout batches, payroll, exchange withdrawals. Returns a verdict per item and a summary. Builder plan and above; 10 credits per call.
get_alertsThreat-intelligence alert feed: approved Prax alerts from the last 24 hours (new exploits, attacker wallets, malicious contracts, phishing campaigns, sanctions updates), newest first, same payload as the webhook feed. Use for SOC / compliance monitoring and watchlist updates. Bus
searchSearch Prax threat intelligence in plain words (e.g. 'critical attacker wallets on base this week', 'phishing contracts created by 0x...'). Returns COUNTS of matching addresses (by band, chain, role) plus approved alerts from the last 24 h; address lists are not enumerable - look
fetchFetch the full Prax intelligence record for an id returned by search (address: : , tx: : , alert: ). Business plan and above.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The publisher (orabrain.com) is not the repo owner (Prax-Labs-com); someone else may have listed it
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 621 ms (HTTP 200)
No sign-in needed
Read 9 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 4 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, Zendesk
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Security and compliance intelligence for financial services, as tools your AI agents can call: wallet / smart-contract risk screening (KYT / AML), pre-signature transfer screening, sanctions screening of people, companies, vessels and crypto addresses, transaction analysis and a threat-intelligence alert feed. Verdicts come with reasons and references — no black-box score.
Endpoint: https://mcp.orabrain.com/mcp (Streamable HTTP, OAuth 2.1 — no key to paste) Docs & plans: https://mcp.orabrain.com · Free plan: 10 credits/day, no card.
| Client | How |
|---|---|
| Claude (claude.ai / desktop) | Settings → Connectors → Add custom connector → URL https://mcp.orabrain.com/mcp → Connect (sign in on the portal, approve) |
| Claude Code | claude mcp add --transport http prax https://mcp.orabrain.com/mcp then /mcp → prax → Authenticate |
| Cursor | Add to Cursor or add to .cursor/mcp.json: {"mcpServers":{"prax":{"url":"https://mcp.orabrain.com/mcp"}}} |
| VS Code (Copilot agent mode) | .vscode/mcp.json: {"servers":{"prax":{"type":"http","url":"https://mcp.orabrain.com/mcp"}}} |
| ChatGPT | Settings → Connectors → Create (Developer mode) → MCP server URL above, authentication OAuth |
| Anything else | Any MCP client with Streamable HTTP + OAuth (dynamic client registration supported), or send Authorization: Bearer prax_live_… with a key from the portal |
The first call sends you to mcp.orabrain.com/portal to sign in (or create a free account) and approve the app. Connected apps are listed under Account → Connected apps, each with its own key; disconnect any time.
| Tool | What it answers | Plan |
|---|---|---|
screen_wallet | Is this EVM address safe? Sanctions, exploits, phishing, scams, drainers, mixers, malicious contracts, first-hop exposure. Risk band, labels, roles, alerts, counterparties, plain-language story. | Free |
screen_entity | Sanctions screening of a person, company, vessel or address (fuzzy names, aliases, linked addresses). | Free |
screen_transfer | Pre-signature check: allow / review / block for *amount* of *asset* from A to B, with reasons. No chain call. | Builder |
analyze_transaction | Status, value, counterparties and risk of both sides for a tx hash. | Builder |
screen_wallets_batch / screen_transfers_batch | Up to 50 per call — portfolio sweeps, payout files. | Builder |
search / fetch | Explore Prax intel in plain words; fetch a full record. | Business |
get_alerts | Approved threat-intel alerts from the last 24 h (same payload as the webhook feed). | Business |
Try: *"Is 0x5227f603C1eE34CE3C06eFe6477003BDfCCB2f8c safe to pay?"* · *"Screen Acme Trading Ltd against sanctions"* · *"Any new exploit alerts today?"*
Same backend, same metering: https://mcp.orabrain.com/v1 — OpenAPI at /v1/openapi.json. See examples/.
Output is licensed for use inside your own product only — no resale, redistribution, model training or competing services. Terms of Service · Privacy
Published to the official MCP Registry as com.orabrain/prax-data-services (see server.json).