# Stellaroid Earn

> Read-only MCP server: verify credentials and browse escrows on the Stellar testnet contract.

- name: io.github.Iron-Mark/stellaroid-earn
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 90/100
- quality: 83/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.Iron-Mark%2Fstellaroid-earn
- tools: https://api.protogrid.dev/v1/servers/io.github.Iron-Mark%2Fstellaroid-earn/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "stellaroid-earn": {
      "type": "http",
      "url": "https://stellaroid.tech/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 65
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-92d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 83/100 (good)

### 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: 71 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_opportunity (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); verify_credential (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); recent_events (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 534 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: 6, about 534 tokens to load them all
- tool set hash: a475f65534c6b0c5d675051df7d81074
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.Iron-Mark/stellaroid-earn.svg)](https://protogrid.dev/servers/io.github.Iron-Mark/stellaroid-earn)
- 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://stellaroid.tech/api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (6)

- `get_contract_info`: Static facts about the Stellaroid Earn Soroban contract: contract ID, network, and public audit/documentation links. Use this first to orient.
- `get_issuer`: Look up an issuer in the Stellaroid Earn on-chain trust registry by Stellar address. Returns approval status (pending/approved/suspended), name, category, website, and register/refresh dates when the contract supplies them.
- `get_opportunity`: Fetch one escrowed paid trial by its numeric ID, including its escrow status, milestone progress, and the credential hash it is bound to.
- `list_opportunities`: List escrowed paid trials (opportunities) on the Stellaroid Earn contract, newest first. Each ties an employer's escrowed XLM to a candidate's verified credential and moves draft -> funded -> submitted -> released/refunded.
- `recent_events`: Decoded recent contract events (credential registrations/verifications, escrow lifecycle, payments) from the Stellaroid Earn contract, deduplicated across Soroban RPC and the Stellar Expert indexer.
- `verify_credential`: Verify a Stellaroid Earn credential by its SHA-256 certificate hash. Returns the on-chain status (issued/verified/revoked/suspended/expired), issuer, timestamps, and public audit links. Runs on Stellar testnet.