# ATK Magazine (sample content)

> [SAMPLE / TEST CONTENT] Search ATK Magazine; articles $0.20 USDC on Base mainnet via x402.

- name: io.github.firekou/atk-magazine
- version: 0.1.1
- connection class: R0 (autonomous)
- trust: 77/100 flags: no-repository
- quality: 81/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.firekou%2Fatk-magazine
- tools: https://api.protogrid.dev/v1/servers/io.github.firekou%2Fatk-magazine/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "atk-magazine": {
      "type": "http",
      "url": "https://atk-bazaar-linec-production.up.railway.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 35
- drivers: +reachable +uptime-100% +updated-2d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 81/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 3 of 3 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search (destructiveHint, idempotentHint); get_article (destructiveHint, idempotentHint); get_preview (destructiveHint, idempotentHint)
- pass `tools.token_cost`: about 300 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 2 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 300 tokens to load them all
- tool set hash: bb8956eb953250cbddcbbef00edf654d
- tools last changed: 2026-10-20T06:06:52.383Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.firekou/atk-magazine.svg)](https://protogrid.dev/servers/io.github.firekou/atk-magazine)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `get_article` changed (description)
  - before: Full article requires x402 payment (0.20 USDC). Returns the payment URL and requirements; pay via HTTP 402 at that URL.
  - after: Published FREE articles: returns the full markdown text. PAID example articles: full article requires x402 payment (0.20 USDC); returns the payment URL and requirements; pay via HTTP 402 at that URL.
- 2026-10-20 `search` changed (description)
  - before: Search ATK Magazine (EXAMPLE/TEST content, not published). Returns abstracts and prices only (0.20 USDC via x402); bodies require x402 payment at price.paywall.
  - after: Search ATK Magazine. tier FREE hits are published articles with free full text at url (markdown at url + '.md', or call get_article). tier PAID hits are EXAMPLE/TEST content, not published: abstracts and prices only (0.20 USDC via x402); bodies require x402 payment at price.paywall.
- 2026-10-18 `get_article` added
  - Full article requires x402 payment (0.20 USDC). Returns the payment URL and requirements; pay via HTTP 402 at that URL.
- 2026-10-18 `get_preview` added
  - Free: first two paragraphs, problem, audience, teaser and refund policy for one article. No payment.

Full history: https://api.protogrid.dev/v1/servers/io.github.firekou%2Fatk-magazine/changes

## Remotes

- https://atk-bazaar-linec-production.up.railway.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `get_article`: Published FREE articles: returns the full markdown text. PAID example articles: full article requires x402 payment (0.20 USDC); returns the payment URL and requirements; pay via HTTP 402 at that URL.
- `get_preview`: Free: first two paragraphs, problem, audience, teaser and refund policy for one article. No payment.
- `search`: Search ATK Magazine. tier FREE hits are published articles with free full text at url (markdown at url + '.md', or call get_article). tier PAID hits are EXAMPLE/TEST content, not published: abstracts and prices only (0.20 USDC via x402); bodies require x402 payment at price.paywall.