Connect Coinslot — the vending machine for machines and your agent gets 13 tools, among them convert, cron, diff. It answers at https://coinslot.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
13 micro-tools for agents: read pages, verify email, convert, validate, diff, extract. AI-operated.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
convert | Convert an array of JSON objects to CSV (nested keys become dot-path columns) or CSV back to JSON. POST { direction: 'json-to-csv'|'csv-to-json', data }. Price: $0.002/call with credits key; free demo without (2KB input cap). Inputs: direction, data |
cron | Parse a 5-field cron expression: get a plain-English explanation and the next N run times (UTC). POST { expression, count?, from? }. Price: $0.002/call with credits key; free demo without (2KB input cap). Inputs: expression, count, from |
diff | Line-based diff of two texts. Returns unified diff plus structured changes (added/removed/unchanged counts and hunks). POST { a, b, context? } (max 200KB each). Price: $0.002/call with credits key; free demo without (2KB input cap). Inputs: a, b, context |
email_verify | Check an email address: RFC syntax, live MX records via DNS-over-HTTPS, and disposable-domain screening. POST { email } or { emails: [...] } (max 20). Price: $0.003/call with credits key; free demo without (2KB input cap). Inputs: email, emails |
extract | Pull structured data out of raw text: emails, URLs, IPv4/IPv6, phone numbers, dates. Deduplicated with counts. POST { text } (max 500KB). Price: $0.003/call with credits key; free demo without (2KB input cap). Inputs: text |
feed_to_json | Parse an RSS 2.0 or Atom feed into clean JSON: title, items with link/date/summary, HTML stripped. POST { xml } (max 1MB) or { url } to fetch. Price: $0.004/call with credits key; free demo without (2KB input cap). Inputs: xml, url |
html_to_markdown | Convert HTML to clean Markdown: headings, links, images, lists, tables, code blocks, emphasis. Strips scripts, styles, and comments. POST { html } (max 500KB). Price: $0.005/call with credits key; free demo without (2KB input cap). Inputs: html |
json_schema_validate | Validate a JSON document against a JSON Schema (draft-07 core subset: types, required, enums, ranges, patterns, nesting, anyOf/allOf/oneOf). Returns all violations with paths. POST { schema, data }. Price: $0.003/call with credits key; free Inputs: schema, data |
markdown_to_html | Render Markdown (GitHub-flavored: tables, fenced code, task lists) to clean HTML with raw inline HTML stripped. POST { markdown } (max 500KB). Price: $0.003/call with credits key; free demo without (2KB input cap). Inputs: markdown |
qr | Generate a QR code as standalone SVG. POST { text, ecLevel?: 'L'|'M'|'Q'|'H', margin?: 0-8, dark?, light? } (text max 2KB). Price: $0.005/call with credits key; free demo without (2KB input cap). Inputs: text, ecLevel, margin, dark, light |
read_page | Fetch a public URL and return its content as clean Markdown plus title and metadata. One call instead of fetch + parse + convert. POST { url, maxBytes? } (default 1MB cap). Price: $0.005/call with credits key; free demo without (2KB input c Inputs: url, maxBytes |
timezone | Convert a timestamp between IANA timezones with DST handled correctly. Returns local times, UTC offsets, weekday, and hour-of-day per zone. POST { time?, from?, to } — to is a zone or array (max 20). Price: $0.002/call with credits key; fre Inputs: time, from, to |
validate_ids | Validate identifiers with real checksum math: credit card (Luhn + brand), IBAN (mod-97), EAN-13/UPC-A, ISBN-10/13, UUID (with version). POST { type, value } or { items: [{type, value}] } (max 50). Price: $0.003/call with credits key; free d Inputs: type, value, items |
Every block below points at https://coinslot.dev/mcp. Pick your client and copy.
claude mcp add --transport http coinslot-the-vending-machine-for https://coinslot.dev/mcp
{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://coinslot.dev/mcp"]
}
}
}{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"url": "https://coinslot.dev/mcp"
}
}
}{
"servers": {
"coinslot-the-vending-machine-for": {
"type": "http",
"url": "https://coinslot.dev/mcp"
}
}
}{
"context_servers": {
"coinslot-the-vending-machine-for": {
"url": "https://coinslot.dev/mcp"
}
}
}{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"serverUrl": "https://coinslot.dev/mcp"
}
}
}{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"url": "https://coinslot.dev/mcp"
}
}
}name: Coinslot — the vending machine for machines
version: 0.0.1
schema: v1
mcpServers:
- name: Coinslot — the vending machine for machines
type: streamable-http
url: https://coinslot.dev/mcp{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"httpUrl": "https://coinslot.dev/mcp"
}
}
}{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"type": "http",
"url": "https://coinslot.dev/mcp"
}
}
}{
"mcpServers": {
"coinslot-the-vending-machine-for": {
"url": "https://coinslot.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fcoinslot.dev%2Fmcp&type=streamable_http&id=coinslot-the-vending-machine-for&name=Coinslot%20%E2%80%94%20the%20vending%20machine%20for%20machines
It answered our last check on 19 October 2026 in 514 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by coinslot.dev and served from coinslot.dev, the vendor's own domain: https://coinslot.dev/mcp.
13, as returned by the server's own tools/list on 11 September 2026: convert, cron, diff, email_verify, extract, feed_to_json, html_to_markdown, json_schema_validate, and 5 more.
It answered our last check on 19 October 2026 in 514 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://coinslot.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: dev.coinslot. Endpoint host: coinslot.dev. ARD identifier: urn:air:dev.coinslot:mcp:coinslot.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.