VerifyGrid B2B Compliance & Entity Verification
io.verifygrid/b2b-compliance-verifierverifygrid.iostreamable-httpv1.0.0Scanned
Sub-50ms verification for FMCSA USDOT/MC, CMS NPI, OFAC/OIG/SAM sanctions, and TCPA phone risk.
10 tools: 3 change things and 7 only read.
- Reads private data · 2
- Reads text others write · 0
- Can send data out · 0
- No findings
Anlyon alternative
3 of these tools change something. Run those as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
10 tools
Changes things 3Claude Code: ask
screen_sanctions_exclusionsAlias for screen_sanctions_ofac_oig: Screen a company or individual against OFAC SDN sanctions, HHS OIG exclusions, SAM federal debarment, and EPA ECHO enforcement.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it Alias for screen_sanctions_ofac_oig: Screen a company or individual against OFAC SDN sanctions, HHS OIG exclusions, SAM federal debarment, and EPA ECHO enforcement.
screen_sanctions_ofac_oigScreen a company, healthcare entity, or individual against OFAC SDN sanctions, HHS OIG LEIE exclusions, SAM federal debarment, and EPA ECHO enforcement.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it Screen a company, healthcare entity, or individual against OFAC SDN sanctions, HHS OIG LEIE exclusions, SAM federal debarment, and EPA ECHO enforcement.
verify_provider_npiVerify healthcare provider 10-digit NPI registry record via CMS NPPES, taxonomy specialty, practice location, and HHS OIG LEIE exclusion status.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it Verify healthcare provider 10-digit NPI registry record via CMS NPPES, taxonomy specialty, practice location, and HHS OIG LEIE exclusion status.
Only reads 7Show 7 read-only tools
check_account_balanceReturn remaining universal credit balance and current subscription tier for the authenticated API/MCP key.No findings
Why it is in this group
- The description's first verb is "return": a word for reading.
Description, as the server wrote it Return remaining universal credit balance and current subscription tier for the authenticated API/MCP key.
lookup_fmcsa_carrierAlias for verify_carrier_fmcsa: Query live FMCSA USDOT/MC carrier operating authority, insurance on file, BOC-3 process agent status, and 2027 UCR registration.Reads private dataNo findings
Why it is in this group
- The name "lookup_fmcsa_carrier" says "lookup": a word for reading.
What it can reach
- private-dataThe description's first sentence says "file": it reads files.
Description, as the server wrote it Alias for verify_carrier_fmcsa: Query live FMCSA USDOT/MC carrier operating authority, insurance on file, BOC-3 process agent status, and 2027 UCR registration.
lookup_npi_providerAlias for verify_provider_npi: Verify healthcare provider NPI registry record, taxonomy specialty, practice location, and HHS OIG LEIE exclusion status.No findings
Why it is in this group
- The name "lookup_npi_provider" says "lookup": a word for reading.
Description, as the server wrote it Alias for verify_provider_npi: Verify healthcare provider NPI registry record, taxonomy specialty, practice location, and HHS OIG LEIE exclusion status.
lookup_phone_tcpa_dncValidate phone number E.164 format, NANPA NPA-NXX carrier line type (mobile/landline/voip/toll_free), porting status, and TCPA DNC / serial litigator risk flags.No findings
Why it is in this group
- The name "lookup_phone_tcpa_dnc" says "lookup": a word for reading.
Description, as the server wrote it Validate phone number E.164 format, NANPA NPA-NXX carrier line type (mobile/landline/voip/toll_free), porting status, and TCPA DNC / serial litigator risk flags.
validate_email_signupCheck email deliverability, MX/SPF/DMARC records, disposable domain status, and SaaS free-trial abuse risk score.No findings
Why it is in this group
- The name "validate_email_signup" says "validate": a word for reading.
Description, as the server wrote it Check email deliverability, MX/SPF/DMARC records, disposable domain status, and SaaS free-trial abuse risk score.
validate_phone_tcpaAlias for lookup_phone_tcpa_dnc: Validate phone number E.164, carrier line type, and TCPA DNC / litigator risk.No findings
Why it is in this group
- The name "validate_phone_tcpa" says "validate": a word for reading.
Description, as the server wrote it Alias for lookup_phone_tcpa_dnc: Validate phone number E.164, carrier line type, and TCPA DNC / litigator risk.
verify_carrier_fmcsaQuery live FMCSA USDOT/MC carrier operating authority, BIPD insurance on file, BOC-3 process agent status, and 2027 UCR registration.Reads private dataNo findings
Why it is in this group
- The description's first verb is "query": a word for reading.
What it can reach
- private-dataThe description's first sentence says "query" and "file": it reads files.
Description, as the server wrote it Query live FMCSA USDOT/MC carrier operating authority, BIPD insurance on file, BOC-3 process agent status, and 2027 UCR registration.
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.
- Reads private data2
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http b2b-compliance-verifier https://www.verifygrid.io/mcpclaude mcp add --transport http b2b-compliance-verifier https://www.verifygrid.io/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__b2b-compliance-verifier__verify_carrier_fmcsa",
"mcp__b2b-compliance-verifier__lookup_phone_tcpa_dnc",
"mcp__b2b-compliance-verifier__validate_phone_tcpa",
"mcp__b2b-compliance-verifier__validate_email_signup",
"mcp__b2b-compliance-verifier__lookup_fmcsa_carrier",
"mcp__b2b-compliance-verifier__lookup_npi_provider",
"mcp__b2b-compliance-verifier__check_account_balance"
],
"ask": [
"mcp__b2b-compliance-verifier__verify_provider_npi",
"mcp__b2b-compliance-verifier__screen_sanctions_ofac_oig",
"mcp__b2b-compliance-verifier__screen_sanctions_exclusions"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as b2b-compliance-verifier. Review it before you use it.
Capability tags behind 2 rules
- mcp__b2b-compliance-verifier__verify_carrier_fmcsa private-data
- mcp__b2b-compliance-verifier__lookup_fmcsa_carrier private-data
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/io.verifygrid/b2b-compliance-verifier/verify?hash=856190863bc8136956ca3e7fa2c743f4480495e96da65dd1ef812a132202cb2e" | jq -e '.changed == false'Pinned hash 856190863bc8, from Nov 3, 2026, 23:19 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.verifygrid/b2b-compliance-verifier/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.verifygrid/b2b-compliance-verifier)Source: MCP Registry · repository. Synced Nov 3, 2026, 23:18 UTC.