Guardian alternatives
12 MCP servers, A2A agents and x402 APIs that also do legal & compliance, ranked by how much they overlap with Guardian (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Guardian (this one) | MCP server | Yes | – | – |
| Agent Broker | MCP server | Yes | – | – |
| Instilus compliance and business decision tools | MCP server | Yes | – | – |
| Power Expert India Regulatory Tariff MCP | MCP server | Yes | – | – |
| Service Public France | MCP server | Yes | – | – |
| 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 Decision & Evidence Tools (MCP + x402) | MCP server | Yes | – | – |
| AgentEconomy Compliance API | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- 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
- Instilus compliance and business decision tools Live MCP
GPSR compliance check and small-business valuation estimate, from Instilus.
MCP server · com.instilus · also does legal & compliance
- Power Expert India Regulatory Tariff MCP Live MCP
Indian electricity tariff and bill-verification MCP with fail-closed regulatory execution.
MCP server · com.powerexpertindia · also does legal & compliance
- Service Public France Live MCP
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
MCP server · io.github.OneNicolas · 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 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
- AgentEconomy Compliance API Live MCP
Paid KYC, AML, and regulatory risk assessment over MCP via x402 USDC micropayments on Base.
MCP server · io.github.Piwe · also does legal & compliance