WebsterBerry Synaptic

com.websterberrymarketing.synapticPublished by synaptic.websterberrymarketing.comOfficial publisherv1.0.0Updated Oct 25, 2026

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

VerifiedStreamable HTTPWeb executableFinanceSecurity & MonitoringBusiness & Commerce

Overview

AI-generated overview

Remote MCP server that gives an assistant pay-per-call lookups of US public records: sanctions, SEC filings, carriers, providers, VINs, recalls and more.

What you can do
List the paid tools and their USDC prices and networks, free of charge, before calling any of them. Check a package version against known CVE/GHSA vulnerabilities from OSV.dev. Pull a digest of a public company's latest SEC filings and key annual financials. Verify US healthcare providers by NPI and check motor carriers by USDOT or MC number. Decode a VIN with NHTSA recalls, and search CPSC and FDA product recalls. Validate emails or domains, look up federal contractors in SAM.gov, get flood-zone and weather alerts for an address, and screen names against the OFAC sanctions list.
When to use it
Useful when an assistant needs authoritative US public-record checks during due diligence, compliance screening, vendor or carrier vetting, outreach list cleaning, or vehicle and product safety research, and the caller is willing to pay small per-call fees in USDC.
Requirements
A remote streamable HTTP endpoint; no local package or runtime. No authentication, environment variables or headers are declared. Each paid call requires payment of a few thousandths to two cents in USDC via x402, charged only on success. Network access to the endpoint and its upstream public data sources.
Before you install
Calls cost real money in USDC through x402, so repeated or automated use can add up; list_agents is free for checking prices first. The server sends queries to third-party sources such as OSV.dev, SEC EDGAR, CMS, FMCSA, NHTSA, SAM.gov, FEMA, NOAA, CPSC, FDA and US Treasury. Results are public-record data and should not be treated as legal or compliance advice.

Installation

In SourceWeft

  1. Open WebsterBerry Synaptic in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.websterberrymarketing.synaptic%2Fdata-agents/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "websterberry-synaptic": {
      "type": "http",
      "url": "https://synaptic.websterberrymarketing.com/mcp"
    }
  }
}

Tools

11

list_agents

List Synaptic agents and prices

Free. Lists every paid Synaptic tool with its price in USDC, network, and what it returns.

Takes no parameters.

check_dependency_vulnerabilities

Dependency Vulnerability Check

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).

Parametersnamerequiredversionrequiredecosystemrequired

get_sec_filing_digest

SEC Filing Digest

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: $0.01 USDC per call via x402 (charged only on success).

Parameterscikticker

verify_healthcare_provider

Healthcare Provider Verification

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).

Parametersstatenumberlast_namefirst_nameorganization

check_motor_carrier_safety

Motor Carrier Safety Check

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).

Parametersmcdot

decode_vin_and_recalls

VIN Decode and Recall Check

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: $0.005 USDC per call via x402 (charged only on success).

Parametersvinrequired

validate_email_or_domain

Email and Domain Validator

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: $0.005 USDC per call via x402 (charged only on success).

Parametersemaildomain

lookup_federal_contractor

Federal Contractor Lookup

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: $0.01 USDC per call via x402 (charged only on success).

Parametersueiname

get_property_hazard_snapshot

Property Hazard Snapshot

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: $0.01 USDC per call via x402 (charged only on success).

Parametersaddressrequired

check_product_recalls

Product Recall Check

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).

Parametersqrequired

screen_counterparty

Counterparty Screen

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: $0.01 USDC per call via x402 (charged only on success).

Parameterseinnamerequired

Version history

1
  1. v1.0.0LatestOct 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.