Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
Buyer-side trust oracle + capped sessions for x402 agents: verified_route, receipts, 17 free tools.
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
AGENTPAY_BASE_KEY, AGENTPAY_ENABLE_PAID, AGENTPAY_MAX_SPENDLos valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.
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:
https://agentpay.tools/mcpAbre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"agentpay": {
"command": "npx",
"args": [
"-y",
"@romudille/agentpay-mcp"
],
"env": {
"AGENTPAY_BASE_KEY": "your-value",
"AGENTPAY_ENABLE_PAID": "your-value",
"AGENTPAY_MAX_SPEND": "your-value"
}
}
}
}Ejecuta esto en tu terminal
claude mcp add --transport http agentpay https://agentpay.tools/mcpclaude mcp add agentpay --env AGENTPAY_BASE_KEY=your-value --env AGENTPAY_ENABLE_PAID=your-value --env AGENTPAY_MAX_SPEND=your-value -- npx -y @romudille/agentpay-mcpCompleta los valores vacíos antes de ejecutarlo.
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"agentpay": {
"url": "https://agentpay.tools/mcp"
}
}
}Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"agentpay": {
"command": "npx",
"args": [
"-y",
"@romudille/agentpay-mcp"
],
"env": {
"AGENTPAY_BASE_KEY": "your-value",
"AGENTPAY_ENABLE_PAID": "your-value",
"AGENTPAY_MAX_SPEND": "your-value"
}
}
}
}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.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"agentpay": {
"type": "http",
"url": "https://agentpay.tools/mcp"
}
}
}Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"agentpay": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@romudille/agentpay-mcp"
],
"env": {
"AGENTPAY_BASE_KEY": "your-value",
"AGENTPAY_ENABLE_PAID": "your-value",
"AGENTPAY_MAX_SPEND": "your-value"
}
}
}
}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:
https://agentpay.tools/mcpLos 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.
AGENTPAY_ENABLE_PAID envAGENTPAY_MAX_SPEND envEsta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Nombres y descripciones de las herramientas tal como los informó el servidor el 6 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.
session_createOpen a budget-capped agent session on AgentPay. Pay $0.01 USDC once — get a session_id, budget config, and gateway URL. Enforces a hard max_spend cap across all subsequent tool calls via the AgentPay SDK. The entry point for agents discovering AgentPay on Base Bazaar. Use when: Y
pre_trade_checkOne-call pre-trade sanity check: 'I want to long $X of SYMBOL — is now sane?' Combines live orderbook slippage at YOUR size, cross-exchange funding (carry cost), open-interest crowding, and contract security (GoPlus) into a single ok/caution/avoid verdict with a per-factor breakd
verified_routePaid buyer-side trust oracle: 'I need X, budget $Y — which x402 tool is real?' Sweeps the WHOLE x402 marketplace across many queries (a single search shows only a slice), collapses sybil/factory clusters (one wallet stamping many fake-distinct listings → one entry), ranks the gen
funding_spreadCross-venue perp funding divergence for one asset — the basis/carry read, not the raw rates. Reads Binance, Bybit, OKX, Gate.io, Bitget, Hyperliquid, dYdX, MEXC and KuCoin in parallel, normalises every rate to a per-8h figure (hourly venues scaled), and returns the spread (max mi
sbtc_pegThe sBTC peg as an agent-readable feed — the one dataset only Stacks state can answer. Live sBTC supply (and share of the peg cap), peg-in and peg-out flows for 24h and 7d (sats, counts, unique recipients, net), in-flight bridge requests (pending and accepted deposits with the ol
token_priceGet the current USD price of any cryptocurrency token Use when: You need the current USD price, 24h change, or market cap of any cryptocurrency. Not for: you need volume, ATH or a pair quote — token_market_data; a one-call macro + crypto overview — market_snapshot; pool depth or
gas_trackerGet current Ethereum gas prices (slow, standard, fast) Use when: You need to know current Ethereum gas prices before submitting a transaction or estimating costs. Not for: you need gas as part of a broader read — market_snapshot already includes standard gwei; only Ethereum mainn
yield_scannerFind best DeFi yield opportunities across protocols for a given token Use when: You need to find the best yield/APY for a token across DeFi protocols. Not for: you need a protocol's total TVL rather than pool APYs — defi_tvl; risk_level is a heuristic, run token_security on the p
open_interestGet total open interest in perpetual futures for any asset, with 1h and 24h change rates. Pairs with funding_rates to complete the derivatives picture — rising OI with high funding = overcrowded position. Use when: You need to know total open interest in perpetual futures and whe
orderbook_depthGet real bid/ask depth and slippage estimates at $10k, $50k, and $250k notional from Binance, Bybit and OKX. Use before sizing a position to know if you can execute without moving the market. Use when: You need to estimate slippage before executing a large trade. Tells you how mu
wallet_balanceGet the token balances for any Ethereum or Stellar wallet address Use when: You need to look up the token holdings of an Ethereum or Stellar wallet address. Not for: you want a token's price or market data rather than one address's holdings — token_price / token_market_data; larg
fear_greed_indexCrypto Fear & Greed Index (0=extreme fear, 100=extreme greed) with optional history Use when: You need to gauge overall crypto market sentiment or mood — whether the market is fearful or greedy. Not for: you want token-specific sentiment — crypto_news (per-token headlines) or fun
crypto_newsLatest crypto news and community sentiment from r/CryptoCurrency for any token Use when: You need recent news headlines or community sentiment for one or more crypto tokens. Not for: you need general web news or documentation — web_search; a specific article's text — url_reader;
defi_tvlDeFi protocol Total Value Locked from DeFiLlama. Returns top 10 or a specific protocol. Use when: You need the Total Value Locked in a specific DeFi protocol or want to compare the top protocols by TVL. Not for: you want the best yield for a token — yield_scanner; protocol revenu
token_market_dataGet market cap, 24h volume, ATH, and price change for any token. Note: does NOT return pool depth or slippage — for pre-trade liquidity estimates, use a dedicated orderbook tool. Use when: You need 24h trading volume, market cap, or all-time high for a token pair on decentralized
token_securityScan any token contract for honeypot, rug pull, and security risks Use when: You need to check if a token contract is safe before trading or investing. Not for: the asset is a native coin (BTC, ETH, SOL) with no contract — nothing to scan; you want liquidity or price — orderbook_
funding_ratesGet perpetual futures funding rates across Binance, Bybit, and OKX Use when: You need funding rates to gauge leveraged market sentiment or cost of holding a perp position. Not for: you need open interest or long/short ratio — open_interest; one verdict combining funding, OI, slip
dune_queryRun any Dune Analytics query and return live onchain results by query ID. Use fast_only=True for live bots — returns cached result instantly or raises immediately, never blocks. Use when: You need deep onchain analytics from a specific Dune query — protocol revenue, user counts,
url_readerConvert any URL to clean, LLM-ready markdown. Strips ads, nav, and boilerplate — returns just the content. No API key needed. Use when: You need to read the content of a web page or article and get clean, structured text for further processing. Not for: you do not have a URL yet
web_searchSearch the web and return the top 5 results with their full content as clean markdown. Better than DIY because zero setup and results include page content, not just links. Use when: You need to find current information on any topic — news, documentation, prices, events, or anythi
market_snapshotFed rate, inflation proxy, S&P 500, BTC, ETH, and gas in one call. Replaces three separate API integrations with a single normalized response — the only tool that gives you macro + crypto in one shot. Use when: You need a combined macro + crypto market overview in one call: S&P 5
whale_activityDetect recent large wallet movements for a token (whale tracking) Use when: You need to detect large token transfers that may signal institutional moves, accumulation, or sell-offs. Not for: you need one address's holdings — wallet_balance; exchange order-book size rather than on
verified_route_previewBuyer-side trust oracle for the x402 marketplace: "I need X, budget $Y — which tool is real?" Vets Coinbase Bazaar (discover → drop stubs/factory clones → rank by real unique-payer usage → budget-gate). This MCP runs the FREE single-query PREVIEW: it returns the vetted pick (name
routeLegacy alias of verified_route (kept for back-compat). Find and judge the best paid x402 tool for a need, within a budget. Discovers across Coinbase Bazaar, drops stubs (no schema / factory clones), ranks survivors by real usage (unique payers × 3 + calls + recency bonus), enforc
estimate_planPrice a multi-tool plan BEFORE spending anything. Submits the tool calls an agent intends to make to the gateway's free /v1/plan/estimate and returns per-step cost, total, a fits-budget verdict, and a cheaper alternative per paid step. No payment, no wallet needed. Use when: plan
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 6 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub romudille-bit, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Respondió en 471 ms (HTTP 200)
No hace falta iniciar sesión
Leímos 25 descripciones de herramientas y no encontramos instrucciones ocultas para la IA
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
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.
Debes completar: AGENTPAY_BASE_KEY
Funciona de las dos formas: instálalo en tu computadora o conéctate a la versión en la nube.
El repo de GitHub cambió por última vez –, y la última versión (2.8.0) llegó al registro hace 4 días.
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.
En la misma categoría: Spec Driven Development, Remote Desktop Commander, HotCodePush
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
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Manage over-the-air (OTA) updates for React Native, Expo, Capacitor and Cordova apps.
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.
*Most agent-payment tools are a wallet — they move money. AgentPay is the layer that decides whether to spend it at all.*
AgentPay is the economic intelligence layer for MCP servers and AI agents.
Agents spend money. Most don't know how much, or why, until the session ends and the bill arrives.
AgentPay gives agents economic intelligence — the ability to reason about cost while they work, not after.
It starts with a budget. Every session opens with a hard cap enforced at the payment layer — not in code a model can ignore, but at the point where money moves. The agent knows from the first call exactly what it has to spend.
Before calling a tool, it knows what that call costs. Mid-task, it can check what's left and route to a cheaper alternative if the math doesn't work. When the session ends, a receipt captures every call, every cost, every decision — not a debug log, but proof of economic accountability.
The developer sees all of it: spending patterns per agent, anomaly flags when something loops or spikes, policy controls that enforce exactly which tools an agent can use and how much it can spend on each.
The result is an agent that doesn't just have a budget. It knows how to use one.
Start free: 22 tools (17 free), no USDC needed, no wallet setup required. Live gateway: https://agentpay.tools Settles in: USDC on Base and Stellar, sBTC on Stacks mainnet (walkthrough)
pip install agentpay-x402 # core (Stellar + Stacks/sBTC)
pip install "agentpay-x402[base]" # + pay tools that settle on Base pip install "agentpay-x402[stacks]" # same as core, spelled out — pay in sBTC on Stacks
17 free tools. No USDC, no wallet, no API keys, no human. quickstart() registers an agent, mints a wallet, and returns a ready, budget-capped session.
from agentpay import quickstart
s = quickstart() # registers + mints a wallet print(s.call("token_price", {"symbol": "ETH"})"result") print(s.spending_summary()) # receipt: every call, cost, tx
Set a hard budget, or bring your own funded wallet to pay for tools:
s = quickstart(max_spend="0.50") # cap this run at $0.50
s = quickstart(secret_key="S...", base_key="0x...") # your wallet (Stellar + Base)
Every call is session-tracked, and the cap is enforced before any payment is signed.
Every call is session-tracked — you get a receipt showing every tool called, every cost, and every timestamp.
| Tool | Parameters | Returns |
|---|---|---|
url_reader | url | Clean markdown content of any web page |
web_search | query | Top 5 results with full content |
market_snapshot | — | S&P 500, Treasury yield, BTC, ETH, gas in one call |
token_price | symbol (BTC, ETH, SOL…) | price_usd, change_24h_pct, market_cap_usd |
gas_tracker | — | slow/standard/fast gwei, base_fee_gwei |
fear_greed_index | limit (days of history, default 1) | value 0–100, value_classification, history[] |
token_market_data | token_a, token_b | volume_24h_usd, market_cap_usd, price_usd |
wallet_balance | address, chain (ethereum/stellar) | token balances |
whale_activity | token, min_usd (default 100k) | large_transfers[] (full from/to + tx_hash), total_volume_usd |
defi_tvl | protocol (optional, e.g. "uniswap") | tvl, change_1d, change_7d, chains[] |
token_security | contract_address, chain | risk_level, is_honeypot, buy_tax, sell_tax |
open_interest | symbol (BTC, ETH…) | total_oi_usd, oi_change_1h/24h_pct, long_short_ratio |
orderbook_depth | symbol (e.g. ETHUSDT) | best_bid/ask, spread_pct, slippage at $10k/$50k/$250k |
funding_rates | asset (optional) | funding_rate_pct, annualized_rate_pct, sentiment per exchange |
crypto_news | currencies (e.g. "ETH,BTC"), filter | headlines[] with title, url, sentiment, score |
yield_scanner | token, chain (optional), min_tvl | top 10 pools by APY with protocol, tvl_usd, risk_level |
dune_query | query_id, limit, fast_only | rows[], columns[], row_count from Dune Analytics |
session_create | agent_address, max_spend, label | session_id, budget config, gateway_url, receipt — $0.01 |
pre_trade_check | symbol, size_usd, side, venue?, token_address? | one-call trade verdict (ok/caution/avoid): slippage at YOUR size, side-aware funding carry, OI crowding, optional security; Stacks tokens add the Bitflow venue (price impact at size, route, pool TVL) — $0.01 |
funding_spread | symbol, notional_usd? | cross-venue perp funding divergence: nine venues normalised to 8h, spread (cheapest/dearest), 7-day percentile, carry estimate net of taker fees — $0.01 |
sbtc_peg | — | the sBTC peg: supply vs cap, 24h/7d peg-in and peg-out flows, in-flight and failed bridge requests, last peg events, signer set and threshold, rolling withdrawal headroom — $0.01 |
verified_route | need, budget_usd?, chain? | buyer-side trust oracle: sweeps the x402 marketplace, collapses sybil/factory clusters, ranks real providers by usage × delivery scores → one vetted recommendation + ready_to_pay challenge — $0.01 |
This is the economic intelligence layer in practice. The Session gives your agent — and you — real visibility into what happened, what it cost, and why.
from agentpay import quickstart, BudgetExceeded
with it for a printed receipt on exit.with quickstart(max_spend=0.10) as session:
plan = session.estimate_plan(["token_price", "pre_trade_check", "session_create"]) plan["total_usdc"], plan["fits_budget"] # per-step costs + cheaper alternatives inside
if session.would_exceed(session.tool_cost_usd("dune_query")): alt = session.suggest_cheaper("dune_query") # {"name": ..., "price": ...}
r = session.call("token_price", {"symbol": "ETH"}) r.data["price_usd"] # inner tool output (r"result" still works) r.cost # payment amount, e.g. "0" r.network # settlement chain, e.g. "stellar-mainnet" / "base"
session.remaining_usd() # Decimal('0.10')
print(session.spending_summary())
Control exactly what your agent is allowed to do:
from agentpay import AgentWallet, Session
wallet = AgentWallet(secret_key="S...", network="mainnet") # or quickstart()'s minted wallet with Session(wallet, gateway_url="https://agentpay.tools", max_spend=0.10, allowed_tools=["token_price", "gas_tracker", "web_search"], max_per_tool={"dune_query": 0.02}, rate_limit=10, # max 10 calls/min prefer_chain="base", # Base is the default; "stellar" or "stacks" to override allowed_recipients=["0x…", "SP…"], # only these payees may be paid (any rail) max_per_call="0.02", # no single payment above this approve_above="0.01", # payments above this need the approver's yes approver=lambda req: ask_human(req)) as session: ...
BudgetExceeded fires before any payment goes out if a tool would push you over the cap, isn't on the allowlist, or exceeds its per-tool limit. The recipient allowlist, per-call maximum and approval gate are checked against the 402 itself — the payee and amount that would actually be signed — on every rail, and raise PolicyRejected / ApprovalRequired (both BudgetExceeded subclasses) with nothing signed. Every refusal is listed under spending_summary()["anomalies"], alongside flags for repeated identical paid calls, a single call taking half the cap, and unconfirmed legs. budget_policy() picks the cap itself from an explicit value, an env var, a rule (share of balance) or a prompt, clamped to what the wallet holds — wallet.get_sbtc_balance_usd(rate) gives that ceiling for an sBTC payer.
Five free tools, one session, full receipt.
from agentpay import quickstart
with quickstart() as session:
snapshot = session.call("market_snapshot", {}) rates = session.call("funding_rates", {"asset": "ETH"}) oi = session.call("open_interest", {"symbol": "ETH"}) fg = session.call("fear_greed_index", {}) whales = session.call("whale_activity", {"token": "ETH", "min_usd": 500_000})
m = snapshot["result"] print(f"S&P: {m['sp500_price']:,.0f} ({m['sp500_change_pct']:+.2f}%)") print(f"ETH: ${m['eth_price_usd']:,.0f}") print(f"Gas: {m['gas_standard_gwei']} gwei")
avg_rate = sum(e["funding_rate_pct"] for e in rates"result") / len(rates"result") print(f"Funding: {avg_rate:+.4f}%/8h") print(f"OI 24h: {oi'result':+.2f}%") print(f"Sentiment: {fg'result'}") print(f"Whale vol: ${whales'result':,.0f}")
print(session.spending_summary())
npx skills add romudille-bit/agentpay
Installs the `agentpay-route` skill (find, judge, and pay for the best paid x402 tool within a budget) and `agentpay-session` (hard spend cap + verifiable receipts) into Claude Code, Codex, Droid, OpenCode, or any skills-CLI-compatible runtime. Pair with the MCP below for keyless routing out of the box; add AGENTPAY_BASE_KEY + AGENTPAY_MAX_SPEND for capped, in-place paid calls.
/plugin marketplace add romudille-bit/agentpay
/plugin install agentpay@agentpay
Installs the `agentpay-route` skill — your agent finds, judges, and pays for the best paid x402 tool within a budget — plus the 17 free tools. No keys needed to route.
Solo se muestra el principio; lee el resto en el repo