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PopNx MCPServidores MCP para quienes usan IA · explicados con palabras sencillas

Agent Tollgate

de SkinWinKingversión 1.4.1i★ –iSe ejecuta en la nube
Nombre en el registrocom.skinwinking/agent-tollgate

Instalar

Resumen

Descripción del creador (original en inglés)

128 x402 pay-per-call tools. Crypto, swaps, web, AI. Pay USDC per request.

Los tres pilares de PopNx MCP

Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.

Qué puedes hacer con él

Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.

  • Conexión: Se ejecuta en la nube
  • Transporte: Streamable HTTP
  • Categoría: Otros

Instalación

Elige la app de IA que usas y copia la configuración.

Antes de instalar

Necesitas

¿Qué app usas?

Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.

Funciona en Claude para web, escritorio y móvil:

  1. Abre Settings → Connectors
  2. Presiona Add custom connector
  3. Pega la dirección de abajo y presiona Add
  4. Si te pide iniciar sesión, inicia sesión en el servicio del creador
SettingsConnectors1+ Add2https://…3
https://skinwinking.com/mcp

Ejecuta esto en tu terminal

claude mcp add --transport http agent-tollgate https://skinwinking.com/mcp

Abrir en Cursor

O copia la configuración tú

Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json

{
  "mcpServers": {
    "agent-tollgate": {
      "url": "https://skinwinking.com/mcp"
    }
  }
}

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

Abrir en VS Code

O copia la configuración tú

Pégalo en .vscode/mcp.json de tu proyecto

{
  "servers": {
    "agent-tollgate": {
      "type": "http",
      "url": "https://skinwinking.com/mcp"
    }
  }
}

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

ChatGPT solo se conecta a servidores en internet:

  1. Abre ChatGPT en la web → Settings → Connectors (Apps)
  2. Presiona Create o Add (en algunos planes primero hay que activar Developer mode en Advanced)
  3. Pega la dirección de abajo, ponle un nombre y guarda
  4. Si te pide iniciar sesión, inicia sesión en el servicio del creador
SettingsConnectors1+ Create2https://…3
https://skinwinking.com/mcp

Los nombres de los menús pueden variar un poco según el plan y con el tiempo.

Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.

Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.

Qué puede hacer

Nombres y descripciones de las herramientas tal como los informó el servidor el 7 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.

  • plan_task

    FREE. Describe a job in plain language and get the best workflow and tools for it, with prices and ready-to-use inputs. Start here when you are not sure which tool to call.

  • orderbook_imbalance

    Aggregates spot order book depth and returns bid/ask notional within 10/25/50/100 bps of mid, signed imbalance in [-1,1], largest liquidity walls and a directional signal. 0.02 USDC per call via x402.

  • token_audit

    Rug-pull / honeypot check before you buy a token. Inspects mint and freeze authority, token-2022 extensions, proxy and ownership state, privileged functions and top holder concentration. Returns a 0-100 risk score with itemised flags. 0.20 USDC per call via x402.

  • swap_quote_and_build

    Costs 0.001 USDC per call via x402. Returns the best route and an unsigned transaction, and for Solana swaps a rug-pull risk check of the output token (mint/freeze authority, token-2022 traps, holder concentration) so agents do not buy honeypots. Same-chain Solana swaps route thr

  • earn_vaults

    Lists transactional DeFi vaults across EVM chains via LI.FI Earn. Filter by chainId, asset symbol, protocol name, or minimum TVL. Returns APY, TVL, underlying tokens and vault token address needed for the earn-deposit tool. Cursor-paginated. 0.001 USDC per call via x402.

  • earn_deposit

    Takes a vault token address (from earn-vaults lpToken.address), source token, amount and wallet, returns an unsigned EVM transaction that swaps + bridges + deposits in one step. Cross-chain supported: deposit from any chain into any vault. Uses LI.FI Composer under the hood. A 30

  • gmgn_trending

    Real-time trending tokens across Solana, Base, BSC and Ethereum ranked by swaps, volume or market cap. Includes sniper-critical data: honeypot flag, bundler rate, rug ratio, smart-degen count, dev-team hold rate, top-10 holder concentration, entrapment ratio and sniper count. Age

  • gmgn_gas_price

    Current gas price tiers (high/average/low) with estimated confirmation times, MEV-protection fee and native token USD price. Agents use this to set optimal priority fees for snipe transactions. Covers Solana, Base, BSC and Ethereum. 0.05 USDC per call via x402.

  • crypto_price

    Last price, 24h change, high, low and quote volume from Binance spot (Bybit fallback) for up to 20 symbols such as BTC,ETH,SOL. Quote currency defaults to USDT. 0.001 USDC per call via x402.

  • token_market

    Looks up every DEX pair of a token on Solana or EVM chains and returns the deepest pairs with USD price, liquidity, 5m/1h/6h/24h volume, price change, buy/sell counts, FDV and market cap. 0.003 USDC per call via x402.

  • dex_search

    Free-text search across DEX pairs on all major chains. Returns the top matches ranked by liquidity with price, liquidity and 24h volume. 0.002 USDC per call via x402.

  • trending_tokens

    Top boosted tokens (paid promotion is an early hype signal) with chain, address, boost amount and links, optionally filtered by chain. 0.005 USDC per call via x402.

  • new_token_profiles

    Latest token launches that just published a profile (website, socials). Useful to spot fresh launches early; pair it with token-audit before buying. 0.005 USDC per call via x402.

  • gas_price

    EVM chains: base fee, priority fee and gas price in gwei. Solana: recent prioritization fee percentiles in micro-lamports per compute unit. 0.001 USDC per call via x402.

  • wallet_balance

    Solana: SOL plus every non-zero SPL and Token-2022 balance. EVM: native coin plus USDC balance. 0.003 USDC per call via x402.

  • tx_status

    Solana signature or EVM transaction hash: pending, confirmed, finalized or failed, with block/slot and confirmations. 0.001 USDC per call via x402.

  • funding_rates

    Current funding rate, next funding time, mark/index price and open interest for a perpetual from Bybit and OKX, with annualised funding. 0.002 USDC per call via x402.

  • fear_greed

    Current 0-100 crypto Fear & Greed index and classification, plus the previous days for trend. 0.001 USDC per call via x402.

  • ohlcv

    Open, high, low, close and volume candles from Binance spot (Bybit fallback). Intervals 1m to 1w, up to 500 candles. 0.002 USDC per call via x402.

  • technical_indicators

    Computes RSI(14), SMA(20/50/200), EMA(12/26), MACD(12,26,9), Bollinger(20,2), ATR(14) and realised volatility from live candles, then summarises trend and momentum into one signal. 0.01 USDC per call via x402.

  • stablecoin_pegs

    Top stablecoins by circulating supply with current price, deviation from peg in bps, 1d/7d/30d supply change and peg mechanism. Flags depegs over 50 bps. 0.002 USDC per call via x402.

  • chain_tvl

    DeFi TVL ranking of blockchains from DefiLlama, or the TVL of a single chain. 0.002 USDC per call via x402.

  • protocol_tvl

    Total value locked of one DeFi protocol by its DefiLlama slug (aave, uniswap, jupiter, lido...). 0.002 USDC per call via x402.

  • address_check

    Detects the address format (EVM or Solana) and checks on-chain whether it is a wallet, a smart contract or a token mint, so agents do not send funds to the wrong kind of account. 0.001 USDC per call via x402.

  • solana_network

    Live Solana throughput (TPS over recent samples), current slot, block height and epoch progress. 0.001 USDC per call via x402.

  • tool_catalog

    Ranks the tools in this API against a plain-language task and returns the best matches with method, URL, price and input schema. The free catalog is at /llms.txt and /openapi.json. 0.001 USDC per call via x402.

  • hash

    Returns the hex and base64 digest of the input text. Default algorithm sha256. 0.001 USDC per call via x402.

  • base64

    Encodes UTF-8 text to base64 (or base64url) or decodes base64 back to text. 0.001 USDC per call via x402.

  • uuid

    Generates 1-100 random v4 UUIDs, plus an optional random hex token of the requested byte length, from a cryptographic RNG. 0.001 USDC per call via x402.

  • jwt_decode

    Decodes the header and payload of a JSON Web Token without verifying the signature, and reports issued-at, expiry and whether it is expired. 0.001 USDC per call via x402.

  • json_format

    Parses JSON text, reports the exact syntax error position if invalid, and returns it pretty-printed or minified with key count and depth. Optionally sorts keys. 0.001 USDC per call via x402.

  • csv_to_json

    Parses CSV with quoted fields and a header row into an array of objects, auto-detecting the delimiter; or converts an array of objects to CSV with mode=to_csv. 0.002 USDC per call via x402.

  • units_convert

    Exact big-number conversion between base units and display units: wei/gwei/ether, lamports/SOL, or any token with a given number of decimals. 0.001 USDC per call via x402.

  • timestamp_convert

    Parses a Unix timestamp (seconds or ms) or a date string and returns ISO UTC, Unix seconds/ms, the time in a requested IANA time zone, and relative time from now. 0.001 USDC per call via x402.

  • url_parse

    Splits a URL into protocol, host, port, path, query parameters and fragment, and flags tracking parameters (utm_*, fbclid, gclid) with a cleaned URL. 0.001 USDC per call via x402.

  • text_stats

    Counts characters, words, sentences and paragraphs, estimates reading and speaking time, and lists the most frequent words. 0.001 USDC per call via x402.

  • web_extract

    Downloads a public URL and returns the title, meta description, canonical URL, Open Graph tags, headings, links count and the main readable text (scripts, styles and navigation stripped), truncated to maxChars. 0.005 USDC per call via x402.

  • dns_lookup

    Resolves A, AAAA, CNAME, MX, TXT, NS, SOA, CAA or SRV records over DNS-over-HTTPS and returns the answers with TTLs. 0.001 USDC per call via x402.

  • http_check

    Requests a URL and reports the final status code, redirect chain, response time, content type and size, and which security headers (HSTS, CSP, X-Frame-Options...) are present. 0.002 USDC per call via x402.

  • whois

    Looks up a domain via RDAP: registrar, creation, update and expiry dates, domain age, status codes and nameservers. 0.003 USDC per call via x402.

  • email_validate

    Checks email syntax, whether the domain has MX (or A) records able to receive mail, and whether it is a known disposable or role address. 0.001 USDC per call via x402.

  • domain_email_security

    Reads SPF, DMARC and MX records of a domain, parses the policies and flags weaknesses such as missing DMARC, p=none or SPF +all. 0.002 USDC per call via x402.

  • fx_rates

    Latest or historical European Central Bank reference rates for 30+ fiat currencies, with optional amount conversion. 0.001 USDC per call via x402.

  • weather

    Current temperature, wind, precipitation and weather code plus a 3-day daily forecast, by city name or latitude/longitude. 0.002 USDC per call via x402.

  • wikipedia

    Returns the lead summary, description, thumbnail and URL of the best-matching Wikipedia article, in any language edition. 0.002 USDC per call via x402.

  • github_repo

    Stars, forks, open issues, language, license, topics, last push and the latest release of a public GitHub repository. 0.002 USDC per call via x402.

  • image_transform

    Fetches a public image and returns it resized, cropped or converted, as a base64 data URL with the output size. Fit modes scale-down, contain, cover, crop, pad. Max 4 MB output. 0.005 USDC per call via x402.

  • domain_reputation

    Threat verdict for a domain before an agent visits a link, signs a transaction or pays an invoice: Cloudflare risk types and content categories, popularity rank, recent URL-scanner verdicts and registration age. Returns clean, suspicious or malicious with flags. 0.003 USDC per ca

  • ip_reputation

    Who owns an IP and whether it is on threat or anonymizer lists (Tor exits and others), with ASN, network type, country and reverse DNS. 0.002 USDC per call via x402.

  • document_to_markdown

    Downloads a public document (PDF, DOCX, XLSX, ODT, CSV, HTML, XML, images) up to 10 MB and returns its content as clean Markdown for LLM use. Images are described by a vision model. 0.005 USDC per call via x402.

  • web_render

    Loads the URL in a real headless Chromium (Cloudflare Browser Rendering), waits for the network to settle and returns the rendered page as Markdown. Use for single-page apps where plain extraction returns an empty shell. 0.01 USDC per call via x402.

  • web_screenshot

    Captures a screenshot of a public URL in headless Chromium at the requested viewport, optionally full page, returned as a base64 JPEG data URL. 0.01 USDC per call via x402.

  • qr_code

    Encodes text, a URL, a wallet address or a payment URI (ethereum:, solana:) into a QR code, returned as scalable SVG and a GIF data URL. 0.001 USDC per call via x402.

  • ens_resolve

    Forward resolves an ENS name (vitalik.eth) to its address plus avatar, url and twitter records, or reverse resolves a 0x address to its verified primary ENS name. Reads Ethereum mainnet directly. 0.002 USDC per call via x402.

  • sanctions_check

    Screens a wallet address against every digital-currency address on the US Treasury OFAC SDN list (ETH, BTC, TRON, USDT, USDC, SOL, ARB, BSC, LTC, XMR). Run before sending or accepting funds. 0.002 USDC per call via x402.

  • stock_quote

    Latest price, change, day range, volume and exchange for up to 10 tickers (AAPL, MSFT, SPY, ^GSPC, BTC-USD). Data may be delayed. 0.002 USDC per call via x402.

  • public_holidays

    Official public holidays for a country (ISO code) and year with local names, nationwide flag and the next upcoming holiday. 0.001 USDC per call via x402.

  • geocode

    Forward geocoding of a city or place name to latitude/longitude, region, country, timezone, elevation and population. 0.001 USDC per call via x402.

  • hn_search

    Full-text search of Hacker News stories by relevance or date with points, comment counts and discussion links. Useful for tech sentiment and launch tracking. 0.002 USDC per call via x402.

  • package_info

    Metadata for an npm or PyPI package: latest version and release date, license, description, repository and weekly downloads (npm). Use to check a dependency before installing. 0.001 USDC per call via x402.

Revisiones básicasi

Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 7 nov 2026

  • ✓ Superada

    El creador coincide con el repo

    El nombre en el registro se verificó con el dominio skinwinking.com (el registro comprueba quién es dueño del dominio)

  • … Aún sin revisar

    Sigue en mantenimiento

    Todavía no hemos leído este repo en GitHub

  • … Aún sin revisar

    Tiene licencia

    Todavía no hemos leído este repo en GitHub

  • ✓ Superada

    El endpoint responde

    Respondió en 203 ms (HTTP 200)

  • – No aplica

    Inicio de sesión con OAuth

    No hace falta iniciar sesión

  • ✓ Superada

    Sin instrucciones ocultas en las descripciones de herramientas

    Leímos 60 descripciones de herramientas y no encontramos instrucciones ocultas para la IA

Comparado con otros en Otrosi

  • Más estrellas que el 0% de los otros 32568 servidores de esta categoría
  • Publicado en el registro más recientemente que el 81% de los otros 32568 servidores de esta categoría
  • Revisiones básicas iguales o mejores que el 100% de los otros 32568 servidores de esta categoría

Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.

Preguntas frecuentes

¿Es seguro Agent Tollgate?

Superó 3 de 3 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.

¿Qué claves o códigos necesita?

El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.

¿Se ejecuta en mi computadora o en la nube?

Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.

¿Sigue en mantenimiento?

El repo de GitHub cambió por última vez –, y la última versión (1.4.1) llegó al registro hace 8 días.

¿Qué apps pueden usarlo?

Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.

¿Qué puedo usar en su lugar?

En la misma categoría: Spec Driven Development, Remote Desktop Commander, FlyDocs

Alternativas

Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.

Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi

Spec Driven Development

de formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Se ejecuta en tu computadora★ 440MITActualizado hace 14 meses
Instalar

Remote Desktop Commander

de desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Se ejecuta en la nube★ 211Actualizado ayer
Instalar

FlyDocs

de flydocs.ai

Spec-driven development workflow: your agent works issues, sessions and the status lifecycle.

Se ejecuta en tu computadoraActualizado hoy
Instalar

README del creador

Abrir el README

Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.

agent-tollgate-engine

Live at https://skinwinking.com. Machine-readable: /llms.txt, /openapi.json, MCP at https://skinwinking.com/mcp.

Pay-per-call trading intelligence and fee-bearing swap routing for autonomous agents, on Cloudflare Workers.

Revenue paths:

  1. x402 micropayments in USDC (Polygon or Solana) for orderbook-imbalance (0.02 USDC) and token-audit (0.20 USDC).
  2. 30 bps platform fee on swaps built by quote-and-build (Jupiter on Solana, LI.FI cross-chain/EVM).

All payments go straight to the merchant addresses in wrangler.toml. The server holds no keys and no funds.

Layout

PackageRole
packages/coreconfig, route catalog, on-chain payment verification (EVM, Solana, x402 facilitator), replay protection interface
packages/api-workerHono Worker, x402PaymentGate middleware, Durable Object nonce store, route handlers
packages/omni-routerJupiter (Solana) and LI.FI (cross-chain) quote builders with fee embedding
packages/discovery/llms.txt, /openapi.json, MCP server (HTTP at /mcp, stdio via npm run mcp)
packages/simulation-agentend-to-end simulated agent

Local run

npm install

cp .env.example .dev.vars # then set SOLANA_RPC_URL and EVM_RPC_URL to private endpoints npm run dev # http://127.0.0.1:8787, simulation receipts enabled

npm run dev sets SIM_SECRET, which enables HMAC simulation receipts (Bearer sim_...). Never set SIM_SECRET in production.

If port 8787 is busy: npx wrangler dev --port 8799 --var SIM_SECRET:dev-simulation-secret and BASE_URL=http://127.0.0.1:8799.

Simulation

With npm run dev running in another terminal:

npm run simulate

Steps: unpaid call returns 402, simulated payment succeeds, replay is rejected, a Solana swap quote proves the fee account is inside the built transaction, a Polygon to Base quote proves the LI.FI integrator fee.

Production prerequisites

  1. RPC: public endpoints are rate-limited or blocked. Use private ones.
   npx wrangler secret put SOLANA_RPC_URL

npx wrangler secret put EVM_RPC_URL

2. **LI.FI integrator**: register `LIFI_INTEGRATOR` at https://portal.li.fi, set the fee wallet to the EVM payout address, and set the fee to 0.3%. Without it LI.FI rejects quotes that carry `fee`.
  1. Solana fee token accounts: the Jupiter fee is paid in the output token to the merchant's associated token account for that mint. The route returns FEE_ACCOUNT_MISSING until that account exists. Receiving a small amount of the token (or creating the ATA in Phantom) creates it. USDC and wSOL cover the main pairs.
  2. Optional X402_FACILITATOR_URL enables X-402-Signature settlement through an x402 facilitator.

Deploy

npx wrangler deploy

Attach the domain under Workers & Routes in the Cloudflare dashboard (custom domain on the worker).

Payment proofs

HeaderMeaning
Authorization: Bearer 0x<64 hex>Polygon USDC transfer to the merchant, at least the route price, at least EVM_MIN_CONFIRMATIONS deep, younger than PAYMENT_MAX_AGE_SEC
Authorization: Bearer Solana USDC transfer, confirmed commitment
X-402-Signature: x402 payload verified and settled via the facilitator

Each proof is accepted once (Durable Object, 7 day TTL).

Pregunta a PopNx