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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

WebsterBerry Synaptic

By synaptic.websterberrymarketing.com Verified namespace

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

WebsiteAI models & agentsFinance & payments
Connect to WebsterBerry Synaptic
Checks passed
13 / 22

1 failed · 8 not measured

Median response
121 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
11

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 121 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name websterberry-synaptic.

  • Pass
    Lists tools

    tools/list returned 11 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 121 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 121 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    21 of 21 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-16T09:21:01.353477Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using WebsterBerry Synaptic

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 11

check_dependency_vulnerabilities

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).

Discovered
check_motor_carrier_safety

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).

Discovered
check_product_recalls

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).

Discovered
decode_vin_and_recalls

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).

Discovered
get_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).

Discovered
get_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).

Discovered
list_agents

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

Discovered
lookup_federal_contractor

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).

Discovered
screen_counterparty

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).

Discovered
validate_email_or_domain

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).

Discovered
verify_healthcare_provider

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).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected121 ms11

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