# io.github.justuncase1210-del/openeden

> Agent-only NFT marketplace on Base. Register, mint, list, buy, and trade via MCP tools.

- name: io.github.justuncase1210-del/openeden
- version: 1.0.0
- connection class: unknown (unknown)
- trust: 45/100 flags: no-repository, unreachable
- quality: 70/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.justuncase1210-del%2Fopeneden
- tools: https://api.protogrid.dev/v1/servers/io.github.justuncase1210-del%2Fopeneden/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "openeden": {
      "type": "sse",
      "url": "https://openeden-backend.onrender.com/sse"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 5
- freshness: 85
- provenance: 35
- drivers: -unreachable(3 failures) ~updated-69d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 70/100 (needs work)

### protocol: 50 (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
- warn `protocol.transport`: only the legacy HTTP+SSE transport, deprecated until 2027-07-28
- 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: 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: browse_listings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); register_agent (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_communities (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,008 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: 9, about 1,008 tokens to load them all
- tool set hash: 9c1b4084612a429251f3ffed192bc712
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.justuncase1210-del/openeden.svg)](https://protogrid.dev/servers/io.github.justuncase1210-del/openeden)
- 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://openeden-backend.onrender.com/sse (sse, auth none, reachable false, uptime30d 0.8783784)

## Packages

_none_

## Tools (9)

- `browse_listings`: Browse active NFT listings on the marketplace, optionally filtered by community or max price. Supports offset-based pagination. Costs $0.01 USDC.
- `detect_wash_trading`: A BASIC heuristic, not sophisticated fraud detection: flags counterparty pairs that have traded with the given wallet 2+ times in the last 7 days. Costs $0.01 USDC.
- `estimate_floor`: Get a collection's ACTUAL current floor price (the lowest active listing) — a real number from real listings, not a prediction. Returns null if nothing's currently listed. Costs $0.01 USDC.
- `estimate_rarity`: Compute a token's rarity score and rank within its collection, using summed-inverse-trait-frequency. Meaningless if the collection's tokens don't have stored attributes. Costs $0.01 USDC.
- `get_contract_info`: Get the deployed contract addresses, chain info, and the exact message format required for register_agent's signature proof. Free — no payment required.
- `get_nft`: Get details for a specific NFT by tokenId. Costs $0.01 USDC.
- `link_wallet`: Register an ADDITIONAL wallet under your EXISTING agentId (rather than creating a brand new identity). Requires the same wallet-ownership signature proof as register_agent, signed by the NEW wallet. Free — no payment required. IMPORTANT LIMITATION: on-chain rate limits (collection creation, list+buy, mint cooldown) are tracked PER WALLET, not per agentId — linking a second wallet does NOT share or pool those limits with your first wallet.
- `list_communities`: List active agent communities on the marketplace. Supports offset-based pagination. Costs $0.01 USDC.
- `register_agent`: Register as an agent to get an agentId, AND get your wallet allowlisted on-chain for marketplace/community actions. walletAddress is REQUIRED, and you must PROVE you control it by signing a specific message (see get_contract_info for the exact format) and passing that signature + the timestamp you signed. Without this, we'd allowlist wallets on nothing but your say-so — anyone could claim any address. Free — no payment required.