Remote Servers

Defensive Shodan search and host intelligence MCP using customer-provided SHODAN_API_KEY for

Defensive vulnerability intelligence search across public CVE/NVD and GitHub advisory APIs with CVSS

Nigerian phone, bank-account and identity-number validation for AI agents. Pay-per-call in USDC.

Create, launch and rug-check Solana SPL tokens over x402. Non-custodial, no keys handed over.

D

Diamond Bitcoin Intelligence

diamond.tail1b5f86.ts.net

Free Bitcoin sanctions screen; paid address risk checks, market pulse, whale reports and alerts.

Verify emails, validate phone numbers, look up carriers and score IP addresses

Verify Capital Authority Mandate drafts (SHA-256 replay) + v0 schema. Ceremonies stay human

Source-verified crypto news, live prices, whale transfers, token safety checks and the Daily Brief

Indian cyber regulation register and incident-reporting deadlines (India, US, EU), read at source

A

autobus — signed attestations for agents, $0.01 per call

ninefiveonefive

Signed attestations for agents, $0.01 per call via x402: URL witness, AI permission, tx finality, JWKS

F

FLOP Independent MCP V2

ninjatrader542

Bounded readonly SHA256 verification with the official MCP SDK. No code execution or model calls

Detect and redact Norwegian PII (fodselsnummer, names, health data) in text and PDFs

OT/ICS threat intel for AI agents: 40 tools, pay per call in USDC on Base via x402.

Read-only MCP for identity resolution and write guardrails.

Read-only IT Health Check, domain security, recommendations, pricing and draft enquiries

Free scam checks for links, wallets, emails, and breach exposure. No signup required

A

agentlock

Olum289

Security gateway for AI agents: policy, approval, and audited execution, no secrets shared

What a domain is built on and who owns it: technology detection and whois records.

Deterministic, sourced EU compliance checks: NIS2, DORA, GDPR and the Cyber Resilience Act.

R

redaction

secureai.one

Takes the people out of text before a model sees it, and puts them back in the reply.

Score the privilege a Chrome MV3 extension takes from its manifest, and diff permission sets.

S

SecureStamp Action Proof — Cross-Cloud Public Beta (Unverified)

securestamp.online

UNVERIFIED: cross-cloud beta; sandbox by default; production opt-in via customer Guardian.

R

remirror (返照） — psyche audits for AI agents

OntoDistro

Psyche audits for AI agents: declared vs self-reported vs revealed objectives, diffed and flagged

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

AI-agent trust infrastructure for discovery, authority, execution, verification, and receipts

What the chain records about an address before you pay it, and whether a payment fits it

C

Clair

clair.dpdns.org

Audits AI-built websites for France and Belgium: cookies, GDPR, legal pages, exposed keys, security.

Security, bug, performance and refactor audit for Python. Returns a 0-10 score and an MD report.

Run the GOVENANT trust audit on your own AI agents: read-only, aggregate-only. Detects…

L

LexLint: compliance lint for AI, scraping, and privacy law

lexlint.org

Compliance lint for AI, scraping, and privacy law. Cited findings in 200 or more jurisdictions

Agent reputation registry: check, register, and endorse AI agents

N

NotCVE — CVE & Vulnerability Intelligence

notcve.org

CVE & vulnerability search: 365k+ CVEs/NotCVEs, CVSS, EPSS, CISA KEV, exploits, patches, versions.

P

Prefix WhoIs

pwhois.org

Live BGP routing table and registry lookups: IP origin, ASN prefixes, transit, org search

Spending control for AI agents: approved budgets, a decision before each payment, signed receipts

S

Safe Creative Platform

safecreative.org

Register events with a qualified timestamp and request certifications anyone can verify

RFC 3161 timestamps with no account, plus a signed agent-ledger workspace. Pay per call over x402

Doors for AI agents: witness, letter, poison check, ghost check, wall. No account, no payment

Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units

Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base

Read-only smart-contract security intelligence for autonomous agents

MCP access path for EGA V9 execution governance

D

Domain Trust Check (DNS, Email Auth, TLS, Headers)

pcp183

Check a domain's DNS, SPF/DMARC, and TLS before trusting it. $0.003 per call via x402

E

Email Address Check (syntax, MX, disposable, SPF/DMARC)

pcp183

Check email addresses for syntax, MX, and disposable domains. $0.0015 per call via x402

I

IP Country & Network Lookup (DB-IP Lite)

pcp183

Look up the country and ASN of IP addresses (DB-IP Lite). $0.001 per call via x402

J

Jeevesus — DugganUSA threat-intel MCP

pduggusa

Membrane for AI agents: threat intel you can check, IOC enrichment, pre-install package checks.

Deterministic SHA, HMAC, Base64 and JWT decode tools with prepaid direct-USDC API credits on Base

Authorized security scans, evidence, fix prompts and retests for AI-built web apps.

Honeypot & rug-pull detection, token risk feed, wallet risk, approvals audit. x402 USDC on Base

Paid agent trust checks, receipt verification, research, data work, and monitoring

Sourced privacy answers: how private an app is, tool picks, app swaps, de-Googling, breaches.

Search 26 German/EU statutes free, then scan any website against 33 compliance modules

Hosted x402 preflight for action authority, payment mandate, destination, expiry and replay

S

sebbi.pro - the proof layer for AI

sebbi.pro

Prove AI decisions in Bitcoin: 755 compliance checks, bank fraud proof, AI payment checks. Free

Agent-native security, trust, reliability, data and procurement tools for AI workflows

MCP tools for password and account management

Solana checks and free panel quote via MCP; paid parallel advisor panel via HTTP. USDC x402

P

ProofX - Content Protection for Creators

razashariff

Protect and verify digital content with cryptographic signing and proof of ownership.

R

RevClamp MCP Server

revclamp

Zero-take-rate Stripe 2025-03-31.basil, Visa CE 3.0 & EU/UK VIES VAT guardrails MCP server.

x402 CVE triage MCP: EPSS + CISA KEV -> exploit priority, $0.01 per query

Free catalogue; paid historical software/security evidence. No current-risk assessment