# UseTested — Receipts-Verified Service Reviews

> Receipts-verified reviews of x402 services and paid APIs, before you spend.

- name: io.github.sharan01x/usetested
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 76/100 flags: no-repository
- quality: 86/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.sharan01x%2Fusetested
- tools: https://api.protogrid.dev/v1/servers/io.github.sharan01x%2Fusetested/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "usetested": {
      "type": "http",
      "url": "https://usetested.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 35
- drivers: +reachable +uptime-97% +updated-23d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 86/100 (good)

### 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: 100 (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`: 6 of 6 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,248 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 11 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 6, about 1,248 tokens to load them all
- tool set hash: 472abcfece22909a1990d8b97b5dc25d
- tools last changed: 2026-10-17T10:16:04.459Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.sharan01x/usetested.svg)](https://protogrid.dev/servers/io.github.sharan01x/usetested)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-17 `search_services` changed (outputSchema)
- 2026-10-08 `search_services` changed (description)
  - before: Search the UseTested directory of agent-economy services (x402 endpoints, MCP servers, AI APIs). Free. Returns verdict, scores, price per call, and measured latency. Use it to find the exact `service` name for get_review.
  - after: Search the world's largest independently-tested directory of agent-payable services (x402 endpoints, MCP servers, AI APIs). Free. Returns verdict, scores, price per call, and measured latency. Use it to find the exact `service` name for get_review.
- 2026-10-02 `request_review` changed (inputSchema)
- 2026-10-01 `accept_retest_quote` added
  - Accept the quote from request_retest and pay the quoted total via x402 (USDC on Base) — paid automatically by your x402 MCP client. On settlement the re-test request is recorded (status paid, tx stored) and queued. Input: the exact service_name and quote_total_usd from your quote.
- 2026-10-01 `request_retest` added
  - Get an upfront quote for UseTested to re-test a service we have already reviewed — e.g. its quality changed, the review is stale, or measured numbers no longer match reality. Free. Returns the exact total: $1.00 rubric fee + the service's current advertised per-call price x 10 probe calls. To proceed, pay the quote via accept_retest_quote. The service must exist in our directory (find the exact name via search_services, free).
- 2026-10-01 `request_review` added
  - Request that UseTested buy and test an agent-economy service (x402 endpoint, MCP server, AI API) we haven't reviewed yet. Free. Queues the service for evaluation consideration — requests factor into which services we test next. No SLA or guaranteed verdict.
- 2026-10-01 `search_services` changed (inputSchema)
- 2026-09-30 `get_review` changed (description)
  - before: Full receipts-verified review of one agent-economy service: BUY/CAUTION/AVOID verdict, scores, measured latency/error rate, and on-chain purchase receipts. Free.
  - after: Full receipts-verified review of one agent-economy service: BUY/CAUTION/AVOID/INTERIM verdict (INTERIM = single verified result, pending deep review), scores, measured latency/error rate, and on-chain purchase receipts. Free.
- 2026-09-27 `get_bundle` changed (outputSchema, annotations)
- 2026-09-27 `get_review` changed (outputSchema, annotations)

Full history: https://api.protogrid.dev/v1/servers/io.github.sharan01x%2Fusetested/changes

## Remotes

- https://usetested.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.96629214)

## Packages

_none_

## Tools (6)

- `accept_retest_quote`: Accept the quote from request_retest and pay the quoted total via x402 (USDC on Base) — paid automatically by your x402 MCP client. On settlement the re-test request is recorded (status paid, tx stored) and queued. Input: the exact service_name and quote_total_usd from your quote.
- `get_bundle`: Every receipts-verified UseTested review in a category (inference|data|search|media|infrastructure), sorted by reliability. Costs $0.05 via x402 (USDC on Base) — paid automatically by your x402 MCP client.
- `get_review`: Full receipts-verified review of one agent-economy service: BUY/CAUTION/AVOID/INTERIM verdict (INTERIM = single verified result, pending deep review), scores, measured latency/error rate, and on-chain purchase receipts. Free.
- `request_retest`: Get an upfront quote for UseTested to re-test a service we have already reviewed — e.g. its quality changed, the review is stale, or measured numbers no longer match reality. Free. Returns the exact total: $1.00 rubric fee + the service's current advertised per-call price x 10 probe calls. To proceed, pay the quote via accept_retest_quote. The service must exist in our directory (find the exact name via search_services, free).
- `request_review`: Request that UseTested buy and test an agent-economy service (x402 endpoint, MCP server, AI API) we haven't reviewed yet. Free. Queues the service for evaluation consideration — requests factor into which services we test next. No SLA or guaranteed verdict.
- `search_services`: Search the world's largest independently-tested directory of agent-payable services (x402 endpoints, MCP servers, AI APIs). Free. Returns verdict, scores, price per call, and measured latency. Use it to find the exact `service` name for get_review.