Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
Discover x402 services, MCP servers and A2A agents by intent — agent-tools.cloud directory.
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.
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://agent-tools.cloud/mcp-discovery/Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"agent-tools": {
"command": "uvx",
"args": [
"agent-tools-mcp"
]
}
}
}Ejecuta esto en tu terminal
claude mcp add --transport http agent-tools https://agent-tools.cloud/mcp-discovery/claude mcp add agent-tools -- uvx agent-tools-mcpPégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"agent-tools": {
"url": "https://agent-tools.cloud/mcp-discovery/"
}
}
}Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"agent-tools": {
"command": "uvx",
"args": [
"agent-tools-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.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"agent-tools": {
"type": "http",
"url": "https://agent-tools.cloud/mcp-discovery/"
}
}
}Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"agent-tools": {
"type": "stdio",
"command": "uvx",
"args": [
"agent-tools-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:
https://agent-tools.cloud/mcp-discovery/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.
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.
searchFind x402 / MCP services matching an intent or filter set. Two usage modes (agents pick whichever fits): A. Natural-language: `search(intent="fetch tweets for @user")` B. Pure browse: `search(has_mcp=True, category="defi", top_k=10)` At least one of `intent`, `category`, `chain`,
ask_servicesAsk for the best x402/MCP services for an agent intent. This is the high-level discovery tool: it retrieves candidates from the directory, asks the configured backend LLM to rank only those candidates, and returns service cards for the selected recommendations. If the LLM is unav
getGet full details + ready-to-paste call template for a service. Returns the service card with payment, call, quality, resource samples, and ready-to-use MCP/x402 call hints. Use this after `search` or `ask_services` before paying/calling an external service. Args: slug: Service sl
list_categoriesList all available service categories in the directory.
statsHigh-level stats about the directory: total services, healthy count, sources.
search_mcp_serversFind MCP servers in the directory. Searches the standalone MCP directory (PulseMCP / official MCP registry import) unioned with x402 services that also expose an MCP endpoint. Returns normalised entries with a ready-to-use streamable-http `call_hint.mcp.url`. Args: intent: Natura
get_mcp_serverGet the full card for one MCP server by slug. Args: slug: MCP server slug as returned by `search_mcp_servers` items.
search_a2a_agentsFind A2A agents you can delegate a task to. Args: intent: Natural-language description of the task to delegate. top_k: Max agents to return (1-20). x402_only: When true, only return agents that advertise x402 payment.
search_resourcesUnified search across x402 services, MCP servers and A2A agents. Args: intent: Natural-language query. protocol: Optional filter: "x402", "mcp" or "a2a". top_k: Max resources to return (1-50).
registerSelf-register an x402 / MCP service in the agent-tools directory. Service owners and agents may submit new services here. Submissions are auto-reviewed instantly by x402 verification (no human gate): if the URL proves x402 payment support it is listed immediately and shows up in
scan_mcp_safety Parece una instrucción para la IACheck an MCP server for malware / prompt-injection lures by its endpoint URL. Give the server's streamable-http endpoint URL. Two paths: * **Already in the agent-tools directory** → returns our LATEST stored rule verdict. Every indexed server is re-scanned hourly, so you get a co
prepare_paid_verificationQuote a sponsored paid verification of an x402 service. You pay the service once from your own wallet (Base USDC, <= $1; funds go to its payTo). Sign the returned `typed_data` (EIP-712), then call `execute_paid_verification` before `valid_before`. We never sign or hold funds. Aut
execute_paid_verificationSend the signed payment to the service once and score the result. Aborts without paying if price or recipient changed. Never retried; a timeout returns `indeterminate`. status: succeeded | delivery_failed | payment_rejected | indeterminate. Args: id: `id` returned by `prepare_pai
get_paid_verificationRead one of your own paid verifications. Args: id: Verification id. api_key: Optional if the Authorization header is sent.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 8 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub AgentTools-Cloud, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Respondió en 447 ms (HTTP 200)
No hace falta iniciar sesión
5 descripciones de herramientas contienen texto que parece dar instrucciones a la IA. Léelas abajo antes de instalar
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 2 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.
El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.
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 (0.4.0) llegó al registro hace 9 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, alalanet — check before you pay
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.
Check packages, MCP servers and x402 endpoints before agents install or pay. Signed.
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.
The server that powers agent-tools.cloud — an open directory of x402 paid services with a free MCP discovery endpoint. Also listed on Smithery.
Note (2026-05-25): the previously hosted paid Qwen3.6 relay and the paid
vertical endpoints (signal / onchain / defi / portfolio) were retired after
30 days of zero external conversions. This repository now serves the
directory site and the free MCP discovery server only.
| Path | Auth | Purpose |
|---|---|---|
GET / (host = agent-tools.cloud) | free | Directory site (search / browse) |
GET /api/v1/search | free | Faceted service search |
POST /api/v1/ask | free, rate-limited | LLM-ranked recommendations grounded in directory candidates |
GET /api/v1/services/{slug} | free | Service card with payment, call and quality metadata |
GET /api/v1/categories, /api/v1/stats | free | Directory facets and aggregate stats |
POST /api/v1/submit | free, rate-limited | Pending service submission with dedupe |
POST /mcp-discovery/ | free | MCP streamable-http discovery server |
POST /a2a | free | A2A JSON-RPC agent (message/send): directory search + MCP safety scan |
GET /healthz | free | Liveness |
GET /v1/models | free | Upstream model listing (read-only) |
GET /.well-known/agent-tools.json | free | Agent discovery manifest |
GET /.well-known/x402 | free | x402 v0.4 self-description (free-only) |
GET /.well-known/mcp.json | free | MCP self-description |
The MCP discovery server is also published as a standalone PyPI package: agent-tools-mcp (repo).
search(intent, top_k=5, category=None, max_price_usd=None, has_mcp=None)
ask_services(intent, top_k=5, category=None, max_price_usd=None, use_llm=True) get(slug) list_categories() stats() search_mcp_servers(intent, top_k=5, chain=None, require_healthy=False) get_mcp_server(slug) search_a2a_agents(intent, top_k=5, x402_only=False) search_resources(intent, protocol=None, top_k=10) scan_mcp_safety(endpoint_url, name="", description="", tools_text="") register(url, name=None, description=None, mcp_url=None, category=None)
search accepts natural-language intent and ranks by FTS5 + popularity + health. Each result carries a match_reason and a confidence score. ask_services uses the same retrieval-first / LLM-rerank flow as /api/v1/ask.
scan_mcp_safety vets an MCP server (by endpoint URL) for malware / prompt-injection lures before you connect: an already-indexed server returns our latest stored verdict, an unknown one is probed live, scanned, and added to the directory. The verdict comes from deterministic static rules (no code execution) over the server's advertised name + description + tool docs. Rules cover pipe-to-shell / base64-eval / PowerShell install cradles, bare-IP payload hosts, prompt-injection phrasing, and MCP tool-poisoning coercion — "always call this tool first", "before using any other tool you must…", hidden instructions, "list all API keys / include secrets in your response", and coercion to read & forward .key/.pem/.ssh/.env files. Source-code-oriented rules (SQL/command/code injection) are intentionally not applied to natural-language descriptions to avoid false positives. Each live call also runs a frontier-LLM second opinion as an advisory dimension. It is also exposed as an A2A skill on POST /a2a. The hosted server carries the full tool set above; the stdio agent-tools-mcp PyPI package ships the core search tools only.
Production runs behind nginx (vhost: agent-tools.cloud).
cd <install-dir>
sudo git pull sudo systemctl restart mcpserver
systemd units live in deploy/:
mcpserver.service — the ASGI app (uvicorn, 127.0.0.1:9100)agent-tools-crawl.{service,timer} — 6h directory crawleragent-tools-health.{service,timer} — endpoint health checksSee .env.example. Required:
UPSTREAM_BASE_URL / UPSTREAM_API_KEY — used by /v1/modelsAGENT_TOOLS_ASK_BASE_URL / AGENT_TOOLS_ASK_API_KEY / AGENT_TOOLS_ASK_MODEL — LLM backend for /api/v1/askAGENT_TOOLS_SAFETY_BASE_URL / AGENT_TOOLS_SAFETY_API_KEY / AGENT_TOOLS_SAFETY_MODEL — optional override for the scan_mcp_safety advisory LLM (falls back to the AGENT_TOOLS_ASK_* backend)AGENT_TOOLS_DB_PATH — SQLite path for the directoryAGENT_TOOLS_ASK_RATE_LIMIT_PER_MINUTE / AGENT_TOOLS_ASK_RATE_LIMIT_PER_DAY — public ask abuse limitsMETRICS_BEARER_TOKEN — optional remote access token for /metrics; without it metrics are local-only# Liveness
curl https://agent-tools.cloud/healthz
curl https://agent-tools.cloud/api/v1/stats
curl -s -X POST https://agent-tools.cloud/api/v1/ask \ -H 'content-type: application/json' \ -d '{"query":"find a weather API that accepts x402","limit":2}'
curl https://agent-tools.cloud/api/v1/services/weather-hugen-tokyo-scan
curl -s -X POST https://agent-tools.cloud/mcp-discovery/ \ -H 'content-type: application/json' \ -H 'accept: application/json, text/event-stream' \ -d '{"jsonrpc":"2.0","id":1,"method":"initialize", "params":{"protocolVersion":"2025-06-18","capabilities":{}, "clientInfo":{"name":"smoke","version":"1"}}}'
curl -s -o /dev/null -w '%{http_code}\n' -X POST \ https://agent-tools.cloud/v1/chat/completions \ -H 'content-type: application/json' \ -d '{"model":"Qwen/Qwen3.6-35B-A3B","messages":[{"role":"user","content":"hi"}]}'
The agent-tools.cloud server and directory code in this repository is licensed under the [PolyForm Noncommercial License 1.0.0](LICENSE) — you may use, modify, and share it for any noncommercial purpose; commercial use is not permitted.
The standalone MCP client package in agent-tools-mcp/ (published to PyPI as agent-tools-mcp) is licensed separately under [Apache-2.0](agent-tools-mcp/LICENSE), so any agent — including commercial ones — can install and call the hosted service freely.
Using the hosted service at agent-tools.cloud is governed by its terms of service, not this code license.