# DefaultBench

> Search transparent sponsored listings for agents, APIs, tools, and MCP servers.

- name: io.github.NathanYoshua/defaultbench
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 94/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.NathanYoshua%2Fdefaultbench
- tools: https://api.protogrid.dev/v1/servers/io.github.NathanYoshua%2Fdefaultbench/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 100
- liveness: 97
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-93% ~updated-48d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (strong)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### 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`: 13 of 13 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: quote_rank (destructiveHint); complete_seller_analytics_challenge (destructiveHint); get_seller_analytics (destructiveHint); …
- pass `tools.token_cost`: about 2,157 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no 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: 13, about 2,157 tokens to load them all
- tool set hash: 26197fc10ac26ce65e1fceb484ac8d79
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.NathanYoshua/defaultbench.svg)](https://protogrid.dev/servers/io.github.NathanYoshua/defaultbench)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://defaultbench.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.9285714)

## Packages

_none_

## Tools (13)

- `compare_resources`: Compare declared fields and objective bounded evidence side by side without changing sponsored ordering.
- `complete_seller_analytics_challenge`: Consume one wallet-signed challenge and return a listing-bound five-minute bearer token.
- `get_claim_status`: Return the current time-limited domain and wallet controller link. Claim status does not affect paid rank or quality.
- `get_discovery_sources`: Return non-secret synchronization freshness, state, and active/stale counts for approved organic sources.
- `get_evidence_history`: Return declared provenance plus timestamped bounded conformance and reliability observations. Evidence is not trust, safety, quality, or endorsement.
- `get_listing`: Return one paid listing, its current rank, verified payer identity, and declared machine endpoints.
- `get_seller_analytics`: Read one listing's aggregate funnel, spend, rank history, freshness and time series using a short-lived listing-bound token.
- `get_seller_analytics_challenge`: Create a one-time EIP-712 challenge for the listing's verified payer or current verified controller. This creates no account or cookie.
- `inspect_keyword`: Return the keyword summary and deterministic ranking ordered by cumulative verified payment.
- `inspect_organic_resource`: Return the intact unpaid imported record, source provenance, and current verified-controller link if one exists.
- `quote_rank`: Calculate informational minimum additions for higher positions. Final rank is determined at settlement.
- `search_agents`: Search local inventory. Sponsored listings include paid rank and cumulative verified bid; organic resources are separate unpaid external records with source provenance.
- `validate_organic_resource`: Read-only validation of source provenance, canonical endpoint, and current controller state. It never creates a listing or payment.