# OiAir activities

> Find children's activities in Florianópolis, read published conditions and get request-form links.

- name: br.com.oiair/marketplace
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 96/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/br.com.oiair%2Fmarketplace
- tools: https://api.protogrid.dev/v1/servers/br.com.oiair%2Fmarketplace/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "marketplace": {
      "type": "http",
      "url": "https://oiair.com.br/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-19d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 96/100 (strong)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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`: 5 of 5 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,368 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: 5, about 1,368 tokens to load them all
- tool set hash: 9ed66e99937eed0e1f5082df6e15472d
- badge: [![protogrid quality](https://protogrid.dev/badge/br.com.oiair/marketplace.svg)](https://protogrid.dev/servers/br.com.oiair/marketplace)
- 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://oiair.com.br/api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `get_booking_link`: Prepare a canonical PT-BR OiAir form link for one exact organization, publication and expected version. Trial requires that the selected group offers a trial. Opening the link and submitting a request are separate actions; this tool neither submits a request nor reserves or confirms a place.
- `get_offering`: Read one exact, current published group by publication ID. Optionally require its expected version. Withdrawn, expired, changed-address or stale-version groups fail rather than falling back to another group. Published availability remains unknown.
- `get_organization`: Read the current public organization profile and its address-scoped published groups, prices and source timestamps. This exposes published facts only and does not provide staff, parent or participant data.
- `list_offerings`: List all current published groups belonging to one public organization at its current address. Each group retains its exact publication ID, version, schedule, prices and confirmation timestamps; an empty list does not authorize substituting another group.
- `search_activities`: Search OiAir public activities using its current search API, ranking and filters. Age is inclusive; weekdays use Sunday=0 through Saturday=6, and any selected day may match. Age, day and time must match the same published group. Keep unresolved constraints and unknown availability; results do not confirm a place.