Revettr Mcp

alexanderlawson17/revettr-python

Scores counterparty risk in real time before your agent sends money. Send any combination of domain, IP, wallet address, or company name and get back a 0-100 score with tier classification (low/medium/high/critical) and specific flags like sanctions matches, Tor exit nodes, or sketchy wallet history. Built for agentic commerce on x402 micropayments. The SafeX402Client wrapper auto-blocks payments below your threshold. Checks OFAC/EU/UN sanctions, domain age and DNS config, IP geolocation and VPN detection, and on-chain transaction patterns. Costs $0.01 USDC per score via x402 on Base. Useful when building autonomous agents that transact with unknown counterparties, especially on platforms like Virtuals Protocol ACP.

tools: 3
transport: STDIO, HTTP
last updated: Mar 29, 2026

View on GitHub

Install

From registry metadata

$ npx add-mcp https://revettr.com/mcp --name revettr-mcp

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http revettr-mcp https://revettr.com/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 3 tools

Verified live against the running server on Nov 6, 2026.

score_counterpartyScore a counterparty before sending money. Returns risk score 0-100. Accepts EVM wallets (0x...), Stellar wallets (G...), domains, IPs, and company names.6 params

Score a counterparty before sending money. Returns risk score 0-100. Accepts EVM wallets (0x...), Stellar wallets (G...), domains, IPs, and company names.

Parameters* required

chainstring

default: base

company_namevalue

domainvalue

ipvalue

stellar_walletvalue

wallet_addressvalue

verify_issuerGet an advisory risk verdict for a validated MCP issuer (iss). Attach this at your MCP `iss` validation step: identity is your job, this adds risk. Returns the same signed RiskCheckResult as POST /v1/iss-verdict. Advisory and non-blocking — you decide based on the tier.4 params

Get an advisory risk verdict for a validated MCP issuer (iss). Attach this at your MCP `iss` validation step: identity is your job, this adds risk. Returns the same signed RiskCheckResult as POST /v1/iss-verdict. Advisory and non-blocking — you decide based on the tier.

Parameters* required

chainstring

default: base

iss*string

iss_kindstring

default: url

wallet_addressvalue

export_audit_bundleExport a JWS-signed audit-trail bundle of scoring decisions for a wallet. MCP equivalent of GET /v1/audit/export. Compliance artifact for EU AI Act Article 12 logging / NYDFS certification / debanking-defense. Because audit data covers arbitrary wallets, this tool is operator-...4 params

Export a JWS-signed audit-trail bundle of scoring decisions for a wallet. MCP equivalent of GET /v1/audit/export. Compliance artifact for EU AI Act Article 12 logging / NYDFS certification / debanking-defense. Because audit data covers arbitrary wallets, this tool is operator-...

Parameters* required

admin_token*string

endvalue

startvalue

wallet_address*string

Readme

Revettr

Counterparty risk scoring for agentic commerce. One API call answers: "Should this agent send money to this counterparty?"

Revettr scores counterparties by analyzing domain intelligence, IP reputation, on-chain wallet history, and sanctions lists. It's designed for AI agents transacting via x402 on Base.

Install

pip install revettr

Quick Start

from revettr import Revettr

client = Revettr()

# Score a counterparty — send whatever data you have
score = client.score(
    domain="uniswap.org",
    ip="104.18.28.72",
    wallet_address="0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
)

print(f"Score: {score.score}/100 ({score.tier})")
print(f"Confidence: {score.confidence}")
print(f"Flags: {score.flags}")

if score.tier == "critical":
    print("DO NOT TRANSACT")

What Gets Scored

Send any combination of inputs. More data = higher confidence.

View the full README on GitHub

Details

Repository: github.com/alexanderlawson17/revettr-python
Categories: AI & LLM Tools, Finance & Commerce
Package: revettr
Transport: STDIO, HTTP
Registry: MCP registry, active
Tools verified: Nov 6, 2026

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