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Agent Vending Factory

R0· no sign-in

Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.

v0.1.3 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust94of 100
Uptime, 30 days100%
Latency p50271 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "agent-vending-factory": {
      "type": "http",
      "url": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp"
    }
  }
}
claude mcp add --transport http agent-vending-factory https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp
[mcp_servers.agent-vending-factory]
url = "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-vending-factory": {
      "type": "remote",
      "url": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "agent-vending-factory": {
      "type": "http",
      "url": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-vending-factory&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWdlbnQtdmVuZGluZy1mYWN0b3J5LTNzcnBqdHI3bmEtZXcuYS5ydW4uYXBwL21jcCJ9"
}
{
  "servers": {
    "agent-vending-factory": {
      "type": "http",
      "url": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp"
    }
  }
}
{
  "mcpServers": {
    "agent-vending-factory": {
      "httpUrl": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp"
    }
  }
}
extensions:
  "agent-vending-factory":
    enabled: true
    name: "agent-vending-factory"
    type: streamable_http
    uri: "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp"
    timeout: 300

Quality 79 / 100good

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: tool_compute_sandbox (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tool_sa_airport_oracle (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tool_zar_prices (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,140 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 1,140 tokens to load them all · tool set cb69ab77ca43 · checked 2026-10-20 22:55 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 94 / 100

provenance90
liveness100
freshness85
hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-46d-ago

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

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp streamable-httpnoneyes100%271 ms2025-11-252026-10-20

Tools (4)

tool_compute_sandboxPOST /tools/tool_compute_sandbox/run — Executes Python 3.12 code in an isolated subprocess with a 5-second hard timeout. Input: {python_code: string, input_data: any (optional, bound as variable 'input_data')}. Output: {success, result, stdout (capped 50KB), execution_time_ms, error_type}. Return value: assign to 'result' variable. Pre-loaded: math, json, re, statistics, itertools, functools, collections, decimal, datetime, random, hashlib, base64. Blocked: import, open(), eval(), exec(), os, sys, network, class definitions, dunder attributes. error_type values: syntax_error | security_error | runtime_error | timeout_error. Cost: $0.1500 USDC per call.
tool_data_transformerPOST /tools/tool_data_transformer/run — Extracts structured JSON from raw text using a caller-supplied JSON Schema. Input: {raw_text: string, target_json_schema: object (JSON Schema draft-07)}. Output: {success, extracted_data, extraction_method, validation_passed, error}. extraction_method is one of: 'direct_parse', 'embedded_json', 'regex_extraction'. No LLM involved — pure parsing pipeline. Type coercion applied for integer/number/boolean fields. Works best with flat schemas; deeply nested structures extract less reliably via key-value pass. Cost: $0.0500 USDC per call.
tool_sa_airport_oraclePOST /tools/sa-airport-oracle/run — Returns live flight status from ACSA (airports.co.za). Input: {airport_code: 'JNB'|'CPT'|'DUR', flight_number: string, request_type: 'arrival'|'departure'}. Output: {success, live_status, scheduled_time, estimated_time, actual_time, gate, carousel, terminal, flight_number, airport_code, request_type, error}. Coverage: JNB (O.R. Tambo), CPT (Cape Town Int'l), DUR (King Shaka). Data window: flights within 48 hours. Call GET /tools/sa-airport-oracle/health (free) first — if structure_valid=false, do not proceed. error_type values: 'stale_data' (do not retry), 'not found' (retry after 10-15 min), network error (retry once). flight_number is case-insensitive and normalised to uppercase internally. Read-only — no booking/ticketing. Cost: $0.1200 USDC per call.
tool_zar_pricesPOST /tools/zar-prices/run — Returns live bid/ask/last prices for crypto/ZAR pairs. Input: {pair: 'BTC/ZAR'|'ETH/ZAR'|'SOL/ZAR'|'USDC/ZAR'|'all'}. Output: array of {exchange, pair, price, bid, ask, timestamp} objects. Sources: VALR (all 4 pairs), Luno (BTC/ZAR + ETH/ZAR only). SOL/ZAR and USDC/ZAR are VALR-only. Fetches all exchanges concurrently. Timestamps are ISO-8601 UTC. Cost: $0.0050 USDC per call.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.RubenTay/agent-vending-factory",
  "title": "Agent Vending Factory",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.3",
  "repository": {
    "url": "https://github.com/RubenTay/agent-vending-factory",
    "source": "github"
  },
  "websiteUrl": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app",
  "description": "Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights."
}