General Tools

polyform.org

Offers a set of utility APIs for vehicle VIN decoding, recall checks, fuel economy estimates, and domain/email intelligence.

x402 supported1 endpoint42 known toolsFirst detected August 27, 2026Last detected August 27, 2026

ENDPOINT 1

https://api.polyform.org/mcp

No auth detected

MCP server metadata

Name: polyform
Version: 1.0.0

Capabilities

toolspromptsresources

Server instructions

Machine-payable data endpoints. tools/list, prompts and resources are free; tools/call requires a USDC payment on Base via x402 — an unpaid call returns HTTP 402, pay and retry with the X-PAYMENT header.

Known tools 42

vehicle_vin

VIN decode + open recalls (NHTSA) — Decode any US-market VIN to full vehicle specs and list open safety recalls.

Inferred read-only

vehicle_deal_check

Used-car deal check verdict — Given vin, asking price and miles: decoded specs, open recall count, fuel-cost estimate, and a buy/caution/walk verdict with reasoning.

Inferred read-only

vehicle_fuel_economy

Fuel economy lookup (EPA) — EPA MPG figures and estimated annual fuel cost for a year/make/model.

Inferred read-only

domain

Domain intelligence (RDAP) — Registration intelligence for any domain: creation/expiry dates, age in days, registrar, statuses, nameservers.

Inferred read-only

email_domain_check

Email domain deliverability check — Can this domain receive mail, and is it configured seriously?

Potential side effects

sec_company

SEC company facts (EDGAR) — Latest key financial facts for a US public company by ticker or CIK: revenue, net income, assets, EPS from XBRL filings.

Inferred read-only

fda_recalls

FDA recall search (openFDA) — Search US FDA enforcement recalls for drugs, food, or devices by free-text query.

Inferred read-only

ai_chat

Inference gateway (Llama on Workers AI) — Pay-per-call LLM completion.

Potential side effects

weather_forecast

US weather forecast (NWS) — 7-day forecast for any US coordinate: periods with temperature, wind, precipitation chance, narrative.

Inferred read-only

weather_alerts

Active US weather alerts (NWS) — Active watches/warnings/advisories for a US state or coordinate: event type, severity, headline, timing.

Inferred read-only

weather_hourly

US hourly forecast (NWS) — Hour-by-hour forecast for any US coordinate: temperature, precipitation chance, wind, conditions for the next 48 hours.

Inferred read-only

weather_current

US current conditions (NWS) — Latest observed conditions near a US coordinate: temperature, wind, humidity, visibility, pressure from the nearest weather station.

Inferred read-only

weather_metar

Aviation weather METAR/TAF (NOAA) — Raw and decoded METAR (and optional TAF) for any airport ICAO code.

Inferred read-only

weather_travel_risk

US weather travel-risk verdict — Judgment call for a US coordinate and date (within 7 days): LOW/MODERATE/HIGH/SEVERE weather risk with reasons, built from NWS forecast plus active alerts.

Inferred read-only

geo_geocode

US address geocoding (Census) — US street address to coordinates plus matched/normalized address.

Inferred read-only

geo_reverse

US reverse geocoding (Census) — Coordinates to US state, county, tract and block geography.

Inferred read-only

sec_filings_search

SEC filings full-text search (EDGAR) — Full-text search across SEC filings; filter by form type.

Inferred read-only

fda_drug_label

FDA drug label lookup (openFDA) — Official FDA label data for a drug by brand or generic name: indications, warnings, dosage.

Inferred read-only

ip

IP network intelligence (RDAP) — Who operates an IP: registry, network range, organization, country.

Inferred read-only

threat_ip

IP threat / abuse reputation — Is this IP hostile?

Inferred read-only

threat_scanners

Polyform observed-scanner feed — Recent IPs caught probing Polyform's honeypot paths (credential/vuln scanners) — Polyform's own first-party telemetry, not a repackaged public list.

Inferred read-only

econ_worldbank

World Bank indicator lookup — Latest value of any World Bank indicator for a country (GDP, inflation, population.

Inferred read-only

time_business_days

US business-days calculator — Business days between two dates (exclusive of end), skipping weekends and US federal holidays; also returns the holiday list in range.

Inferred read-only

vehicle_report

Vehicle full report (bundle) — One call: decoded VIN specs + all open safety recalls + EPA fuel economy & annual cost + a buy/caution/walk verdict with reasoning.

Inferred read-only

domain_due_diligence

Domain due-diligence (bundle) — One call to vet a domain: registration/RDAP intel (age, registrar, status) + email deliverability (MX/SPF/DMARC) + threat reputation of the domain's hosting IP.

Potential side effects

geo_location_brief

Location brief (bundle) — One call for a US place — pass an address OR lat+lon: normalized address + county/state + current conditions + active weather alerts.

Inferred read-only

sec_company_snapshot

Company snapshot (bundle) — One call: SEC company facts (revenue, net income, assets, EPS) + the company's most recent filings.

Inferred read-only

finance_health_scan

Company financial-health scan (bundle) — One call: a public company's revenue & margin trend, current ratio, profitability and recent material filings (8-K/10-K/10-Q) fused into a healthy/watch/distress verdict.

Inferred read-only

realestate_site_risk

Property site-risk brief (bundle) — One call for a US property — pass an address OR lat+lon: FEMA flood-zone determination (SFHA yes/no), county/state, current conditions and active weather alerts, fused into a site-risk verdict.

Inferred read-only

logistics_route_brief

Route & shipment brief (bundle) — One call: driving distance and time between two US points (addresses or lat,lon), an estimated fuel cost, and weather + active alerts at both ends, fused into a go/caution verdict.

Inferred read-only

crypto_token_report

Token due-diligence (bundle) — One call to vet an ERC-20 token on Base or Ethereum: live USD price, holder count, and security signals (honeypot, mintable, open-source, buy/sell tax, owner & holder concentration) fused into a risk verdict.

Inferred read-only

health_drug_brief

Drug safety brief (bundle) — One call for a medication: RxNorm identity, FDA label safety text (boxed warning, warnings, interactions, contraindications) and the most-reported real-world adverse reactions (FDA FAERS).

Inferred read-only

legal_sanctions_screen

Sanctions & watchlist screen (bundle) — One call to screen a person or company name against the US Consolidated Screening List — OFAC SDN + Consolidated, BIS Entity/Denied/Unverified, State Dept debarred — with aliases: match/no-match, which list, programs, and a clear/review/hit verdict.

Inferred read-only

finance_insider_activity

Insider trading activity (bundle) — One call: recent SEC Form 4 insider transactions for a public company — who bought/sold, share counts and dollar value over the last ~120 days, netted into a bullish/bearish/neutral insider signal.

Inferred read-only

crypto_protocol

DeFi protocol brief (bundle) — One call for a DeFi protocol by slug: total value locked (USD), category, chains it runs on with per-chain TVL, audit status and a one-line description.

Inferred read-only

legal_reg_watch

Regulatory watch (bundle) — One call: the most recent US Federal Register documents (rules, proposed rules, notices) matching a topic — with agency, type, date, and abstract.

Inferred read-only

dns_lookup

DNS record lookup — Resolve any DNS record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) for a hostname via DNS-over-HTTPS.

Inferred read-only

crypto_gas

EVM gas price — Current gas price for Base or Ethereum mainnet, in gwei and wei.

Inferred read-only

crypto_balance

Wallet balance (Base) — Native ETH + USDC balance for any address on Base mainnet.

Inferred read-only

wiki_summary

Wikipedia summary — Concise summary/extract for any Wikipedia topic, with the canonical URL.

Inferred read-only

url_check

URL status & redirect check — HTTP status, final URL after redirects, content-type and key response headers for a URL — without downloading the body.

Inferred read-only

text_summarize

Text summarizer (Workers AI) — Summarize arbitrary text into a concise summary.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.polyform]
url = "https://api.polyform.org/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "polyform": {
      "type": "http",
      "url": "https://api.polyform.org/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: polyform
Remote MCP URL: https://api.polyform.org/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "polyform": {
      "url": "https://api.polyform.org/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "polyform": {
      "type": "http",
      "url": "https://api.polyform.org/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "polyform",
  "transport": "streamable-http",
  "url": "https://api.polyform.org/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.