WebsterBerry Synaptic

by synaptic.websterberrymarketing.com · remote · no sign-in to list tools · v1.0.0 · published by com.websterberrymarketing.synaptic

Pay-per-call US public data for agents: OFAC, SEC, FMCSA, NPI, VIN recalls, SAM.gov. x402 USDC.

Changes · 5

Compare Registry entry

11 tools: 5 change things and 6 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things5Claude Code: ask: see these tools
Only reads6Claude Code: allow: see these tools

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http data-agents https://synaptic.websterberrymarketing.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 info

Infoverify_healthcare_provider
The description mentions "credential".
Matched text
description: "...ider or organization: NPI status, name, credential, specialty and practice location. Sourc..."
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

11 tools

Changes things 5Creates or changes something that can be changed back.Claude Code: ask

check_dependency_vulnerabilitiesKnown security vulnerabilities (CVE/GHSA) for a specific package version, with fixed versions.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.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Known security vulnerabilities (CVE/GHSA) for a specific package version, with fixed versions. Source: OSV.dev. Price: $0.01 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
check_motor_carrier_safetyCheck a US motor carrier by USDOT or MC number: allowed to operate, operating authority, insurance on file, safety rating, fleet size and out-of-service rates.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.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Check a US motor carrier by USDOT or MC number: allowed to operate, operating authority, insurance on file, safety rating, fleet size and out-of-service rates. Source: FMCSA. Price: $0.02 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
decode_vin_and_recallsDecode a 17-character VIN (make, model, year, body, engine) and list NHTSA safety recalls for that vehicle.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.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Decode a 17-character VIN (make, model, year, body, engine) and list NHTSA safety recalls for that vehicle. Source: NHTSA vPIC and Recalls APIs. Price: $0.01 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
screen_counterpartyScreen a person or business name against the US Treasury OFAC SDN sanctions list (including aliases), and optionally confirm an EIN against IRS Publication 78 nonprofit data.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.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Screen a person or business name against the US Treasury OFAC SDN sanctions list (including aliases), and optionally confirm an EIN against IRS Publication 78 nonprofit data. Price: $0.02 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
verify_healthcare_providerVerify a US healthcare provider or organization: NPI status, name, credential, specialty and practice location.1 finding
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Info
  The description mentions "credential".
  Matched text
  description: "...ider or organization: NPI status, name, credential, specialty and practice location. Sourc..."
  What this check looks for
Description, as the server wrote it
Verify a US healthcare provider or organization: NPI status, name, credential, specialty and practice location. Source: CMS NPI Registry. Price: $0.01 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true

Only reads 6Looks things up and changes nothing.Claude Code: allow

check_product_recallsSearch recalls for a product or brand: US CPSC consumer product recalls plus FDA enforcement reports for food, drugs and medical devices.No findings
Why it is in this group
- The description's first verb is "search": a word for reading.
Description, as the server wrote it
Search recalls for a product or brand: US CPSC consumer product recalls plus FDA enforcement reports for food, drugs and medical devices. Price: $0.01 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
get_property_hazard_snapshotHazard snapshot for a US street address: FEMA flood zone (and whether it is a Special Flood Hazard Area) plus active National Weather Service alerts.No findings
Why it is in this group
- The name "get_property_hazard_snapshot" says "get": a word for reading.
Description, as the server wrote it
Hazard snapshot for a US street address: FEMA flood zone (and whether it is a Special Flood Hazard Area) plus active National Weather Service alerts. Sources: US Census geocoder, FEMA NFHL, NOAA. Price: $0.03 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
get_sec_filing_digestDigest of a public company's latest SEC filings (10-K, 10-Q, 8-K), recent insider filings and key annual financials.No findings
Why it is in this group
- The name "get_sec_filing_digest" says "get": a word for reading.
Description, as the server wrote it
Digest of a public company's latest SEC filings (10-K, 10-Q, 8-K), recent insider filings and key annual financials. Source: SEC EDGAR. Price: $0.03 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
list_agentsFree.No findings
Why it is in this group
- The name "list_agents" says "list": a word for reading.
Description, as the server wrote it
Free. Lists every paid Synaptic tool with its price in USDC, network, and what it returns.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
lookup_federal_contractorLook up a US federal contractor in SAM.gov by UEI or legal business name: registration status and expiration, CAGE code, exclusion flag, NAICS codes and business types.No findings
Why it is in this group
- The name "lookup_federal_contractor" says "lookup": a word for reading.
Description, as the server wrote it
Look up a US federal contractor in SAM.gov by UEI or legal business name: registration status and expiration, CAGE code, exclusion flag, NAICS codes and business types. Price: $0.02 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
validate_email_or_domainValidate an email address or domain before outreach: syntax, MX records, SPF and DMARC, disposable and role-based detection, free-mail flag and domain age.No findings
Why it is in this group
- The name "validate_email_or_domain" says "validate": a word for reading.
Description, as the server wrote it
Validate an email address or domain before outreach: syntax, MX records, SPF and DMARC, disposable and role-based detection, free-mail flag and domain age. Price: $0.01 USDC per call via x402 (charged only on success).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true

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.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http data-agents https://synaptic.websterberrymarketing.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__data-agents__list_agents",
      "mcp__data-agents__get_sec_filing_digest",
      "mcp__data-agents__validate_email_or_domain",
      "mcp__data-agents__lookup_federal_contractor",
      "mcp__data-agents__get_property_hazard_snapshot",
      "mcp__data-agents__check_product_recalls"
    ],
    "ask": [
      "mcp__data-agents__check_dependency_vulnerabilities",
      "mcp__data-agents__verify_healthcare_provider",
      "mcp__data-agents__check_motor_carrier_safety",
      "mcp__data-agents__decode_vin_and_recalls",
      "mcp__data-agents__screen_counterparty"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as data-agents. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.websterberrymarketing.synaptic/data-agents/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

5 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 →

Compare with other servers for the same product.

Source: MCP Registry. Synced Oct 21, 2026, 18:10 UTC.

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