UNE Sino-Gateway alternatives
12 MCP servers, A2A agents and x402 APIs that also do legal & compliance, ranked by how much they overlap with UNE Sino-Gateway (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| UNE Sino-Gateway (this one) | MCP server | Yes | – | – |
| America's Law Graph | MCP server | Yes | – | – |
| CaseNode Case Law API | MCP server | Yes | – | – |
| US Code Federal Statutes | MCP server | Yes | – | – |
| Toolsmith | x402 paid API | Yes | 12 | 90/100 |
| FRTracker — Federal Regulatory Research | MCP server | Yes | 10 | 80/100 |
| ThinkNEO Control Plane | MCP server | Yes | 40 | 80/100 |
| Katla | MCP server | Yes | – | 55/100 |
| uk-due-diligence | MCP server | Yes | – | 55/100 |
| Affine.Earth Math Court | MCP server | Yes | – | – |
| Africa Compliance Data | MCP server | Yes | – | – |
| Agent Broker | MCP server | Yes | – | – |
| Agent Decision & Evidence Tools (MCP + x402) | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- America's Law Graph Live MCP
US federal and state statutory law MCP server. 529K sections across 50 states, the US Code, and Code of Federal Regulations. 11 tools: fulltext search, citation graph traversal, cross-reference navigation, risk surface…
MCP server · vestara · also does legal & compliance
- CaseNode Case Law API Live MCP
UK case law MCP (21 tools). Free API key: casenode.ai/api/signup → Dashboard → API keys.
MCP server · io.github.LuptonM · also does legal & compliance
- US Code Federal Statutes Live MCP
Search and read U.S. Code statutes with legal and inline citations linking to uscode.ecfr.io.
MCP server · io.ecfr · also does legal & compliance
- Toolsmith Live x402
Keyless pay-per-call APIs for AI agents: 30 tools across compliance, trade, safety, web and data. Pay per call with USDC on Base via x402. No account, no API key.
x402 paid API · 12 endpoints · check 90/100 · also does legal & compliance
- FRTracker — Federal Regulatory Research Live MCP
Source-linked US federal regulations: CFR provision history, obligations, rules, comments.
MCP server · app.frtracker · 10 tools · check 80/100 · also does legal & compliance
- ThinkNEO Control Plane Live MCP
Enterprise AI Control Plane: governance, guardrails, spend tracking, compliance & smart routing.
MCP server · ai.thinkneo · 40 tools · check 80/100 · also does legal & compliance
- Katla Live MCP
GDPR/CCPA cookie consent: scan sites for cookies, track consent rates, generate privacy policies.
MCP server · app.katla · check 55/100 · also does legal & compliance
- uk-due-diligence Live MCP
Tools across five UK public registers. All official APIs. Give an agent a company name and it pulls corporate status, filing compliance, director networks, beneficial ownership chains, disqualification checks, insolvenc…
MCP server · bouch · check 55/100 · also does legal & compliance
- Affine.Earth Math Court Live MCP
No-float UUM-8D Math Court. Integer courts and certified MCP. Floats refused.
MCP server · earth.affine · also does legal & compliance
- Africa Compliance Data Live MCP
Public holidays, business days, VAT, withholding tax and tax-ID checks for 54 African countries
MCP server · com.africacompliancedata · also does legal & compliance
- Agent Broker Live MCP
23 MCP tools: compliance, verification, messaging, booking, US contracts. 15 need no key.
MCP server · dev.hatchloop · also does legal & compliance
- Agent Decision & Evidence Tools (MCP + x402) Live MCP
40 MCP tools: multi-chain RPC, market and transaction decisions, AI, EU compliance and US imports
MCP server · io.github.PatrickPi1312 · also does legal & compliance