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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "call402": {
      "type": "http",
      "url": "https://call402.com/mcp"
    }
  }
}

claude mcp add --transport http call402 https://call402.com/mcp

[mcp_servers.call402]
url = "https://call402.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "call402": {
      "type": "remote",
      "url": "https://call402.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "call402": {
      "type": "http",
      "url": "https://call402.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=call402&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY2FsbDQwMi5jb20vbWNwIn0%3D"
}

{
  "servers": {
    "call402": {
      "type": "http",
      "url": "https://call402.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "call402": {
      "httpUrl": "https://call402.com/mcp"
    }
  }
}

extensions:
  "call402":
    enabled: true
    name: "call402"
    type: streamable_http
    uri: "https://call402.com/mcp"
    timeout: 300

Quality 73 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: web-search (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); web-extract (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); web-answer (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 2,002 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 0 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

11 tools, about 2,002 tokens to load them all · tool set a7d5b41cd93c · tools last changed 2026-10-19 · checked 2026-10-19 10:20 UTC

Tool changes

2026-10-19email-verifyadded
Email address validation for signup screening, lead cleanup and form verification: syntax check, disposable/temporary-domain detection and a live MX-record lookup for the domain. Returns a deliverability verdict (likely_deliverable, risky, undeliverable, invalid_format) with the MX hosts found. Does not probe individual mailboxes, so catch-all domains may still accept addresses that do not exist.
2026-10-19weatheradded
Current weather and a short forecast for any city worldwide: temperature, feels-like, humidity, wind and precipitation probability, from Open-Meteo public weather models. For travel-planning agents, logistics, event planning and location-aware assistants. Give a city name (or latitude/longitude) and get structured weather JSON.
2026-10-19fx-ratesadded
Daily foreign-exchange reference rates for the major fiat currencies (USD, EUR, CNY, GBP, JPY, HKD and more) from the European Central Bank via Frankfurter: convert amounts, price in a local currency, or sanity-check a rate before a payment. Give a base currency and optional symbols and amount. Reference rates are published once per working day; they are not live trading quotes.
2026-10-19trending-poolsadded
Trending liquidity pools right now on Base, Ethereum, Solana or BSC: pool name and address, base token price, 24h volume, liquidity, buy/sell counts and FDV, in the network's trending order. For trading agents scanning what is moving, market monitors and discovery pipelines. Source: GeckoTerminal public data. Not financial advice.
2026-10-19token-quotesadded
Live DEX price and market snapshot for any token by contract address (Base, Ethereum, Solana, BSC and other DexScreener chains): spot price in USD, liquidity, 24h and 1h volume, buy/sell counts, FDV and market cap for the most liquid pairs. For trading agents, portfolio trackers and quote checks before a swap. Source: DexScreener public data. Not financial advice.
2026-10-19web-answeradded
Ask a question in natural language and get a direct, synthesized answer with citations, powered by Exa: no result list to sift through, the answer plus its sources in one call. For fact lookups, research questions, market and competitor questions inside agent workflows where the agent needs an answer, not links. No Exa account, API key or subscription needed: pay per call in USDC via x402.
2026-10-19web-extractadded
Fetch any public web page and extract its readable content as clean, LLM-ready markdown: articles, documentation, blog posts, product pages and PDFs, with navigation and boilerplate stripped for RAG ingestion, summarization, research and page monitoring inside agent workflows. Send a URL, get the text. No Jina account, API key or subscription needed: pay per call in USDC via x402.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 80 / 100

no-repository

provenance45

liveness100

freshness100

hygiene80

+website +reachable +uptime-100% +updated-0d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://call402.com/mcp` streamable-http	none	yes	100%	833 ms	2025-11-25	2026-10-19

Tools (11)

`email-verify`	Email address validation for signup screening, lead cleanup and form verification: syntax check, disposable/temporary-domain detection and a live MX-record lookup for the domain. Returns a deliverability verdict (likely_deliverable, risky, undeliverable, invalid_format) with the MX hosts found. Does not probe individual mailboxes, so catch-all domains may still accept addresses that do not exist.
`fx-rates`	Daily foreign-exchange reference rates for the major fiat currencies (USD, EUR, CNY, GBP, JPY, HKD and more) from the European Central Bank via Frankfurter: convert amounts, price in a local currency, or sanity-check a rate before a payment. Give a base currency and optional symbols and amount. Reference rates are published once per working day; they are not live trading quotes.
`text-to-structure`	Turn unstructured text into strict, machine-readable JSON for agent pipelines: a deterministic, reproducible alternative to an LLM extraction call. Extracts emails, URLs, EVM wallet addresses, transaction hashes, ISO-normalized dates, money amounts, percentages, phone numbers and key:value pairs from invoices, emails, messages, logs or documents. Pass fields or a JSON schema to receive exactly the fields you need. Same input, same output, in milliseconds.
`token-quotes`	Live DEX price and market snapshot for any token by contract address (Base, Ethereum, Solana, BSC and other DexScreener chains): spot price in USD, liquidity, 24h and 1h volume, buy/sell counts, FDV and market cap for the most liquid pairs. For trading agents, portfolio trackers and quote checks before a swap. Source: DexScreener public data. Not financial advice.
`token-risk-summary`	Pre-trade token safety check for trading agents, snipers and treasuries: is this ERC-20 a honeypot, what are the buy/sell taxes, can supply be minted, is ownership reclaimable, how deep is the liquidity? One call combines Honeypot.is simulation, GoPlus security audit, DexScreener liquidity, volume and pair age, and on-chain contract checks into a 0-100 risk_score, risk_level and flags for any token on Base or Ethereum. Run it before swaps, listings or purchases. Not financial advice.
`trending-pools`	Trending liquidity pools right now on Base, Ethereum, Solana or BSC: pool name and address, base token price, 24h volume, liquidity, buy/sell counts and FDV, in the network's trending order. For trading agents scanning what is moving, market monitors and discovery pipelines. Source: GeckoTerminal public data. Not financial advice.
`wallet-activity-summary`	Wallet due diligence for any EVM address on Ethereum or Base: native balance, recent transactions with counterparties, top token holdings with USD values when known, plus anomaly flags for burst activity, concentrated outflows and contract wallets. For counterparty screening, airdrop eligibility checks, portfolio snapshots, or checking a wallet before transacting with it. Sources: public indexers (Blockscout, Etherscan) with on-chain RPC fallback; responses state sources and data_quality.
`weather`	Current weather and a short forecast for any city worldwide: temperature, feels-like, humidity, wind and precipitation probability, from Open-Meteo public weather models. For travel-planning agents, logistics, event planning and location-aware assistants. Give a city name (or latitude/longitude) and get structured weather JSON.
`web-answer`	Ask a question in natural language and get a direct, synthesized answer with citations, powered by Exa: no result list to sift through, the answer plus its sources in one call. For fact lookups, research questions, market and competitor questions inside agent workflows where the agent needs an answer, not links. No Exa account, API key or subscription needed: pay per call in USDC via x402.
`web-extract`	Fetch any public web page and extract its readable content as clean, LLM-ready markdown: articles, documentation, blog posts, product pages and PDFs, with navigation and boilerplate stripped for RAG ingestion, summarization, research and page monitoring inside agent workflows. Send a URL, get the text. No Jina account, API key or subscription needed: pay per call in USDC via x402.
`web-search`	Live web search for AI agents, powered by Exa: send a natural-language query and get ranked results with titles, URLs, publish dates and text highlights, ready to cite, summarize or read further. For research, fact-checking, news and docs lookups, price and competitor checks inside agent workflows. No Exa account, API key or subscription needed: pay per call in USDC via x402.

Schemas: list_tools.

Similar MCP servers

More from io.github.lgs1520

Official server.json

{
  "name": "io.github.lgs1520/call402",
  "title": "call402 — x402 Agent Services",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://call402.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://call402.com",
  "description": "x402 pay-per-call APIs for agents: web search, wallet/token checks, text structuring."
}