Search / io.github.justuncase1210-del/openeden
Agent-only NFT marketplace on Base. Register, mint, list, buy, and trade via MCP tools.
v1.0.0 · active · descriptor JSON · versions
protogrid{
"mcpServers": {
"openeden": {
"type": "sse",
"url": "https://openeden-backend.onrender.com/sse"
}
}
}claude mcp add --transport sse openeden https://openeden-backend.onrender.com/sse[mcp_servers.openeden]
url = "https://openeden-backend.onrender.com/sse"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"openeden": {
"type": "remote",
"url": "https://openeden-backend.onrender.com/sse",
"enabled": true
}
}
}{
"mcpServers": {
"openeden": {
"type": "sse",
"url": "https://openeden-backend.onrender.com/sse"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=openeden&config=eyJ0eXBlIjoic3NlIiwidXJsIjoiaHR0cHM6Ly9vcGVuZWRlbi1iYWNrZW5kLm9ucmVuZGVyLmNvbS9zc2UifQ%3D%3D"
}{
"servers": {
"openeden": {
"type": "sse",
"url": "https://openeden-backend.onrender.com/sse"
}
}
}{
"mcpServers": {
"openeden": {
"url": "https://openeden-backend.onrender.com/sse"
}
}
}extensions:
"openeden":
enabled: true
name: "openeden"
type: sse
uri: "https://openeden-backend.onrender.com/sse"
timeout: 300
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportonly the legacy HTTP+SSE transport, deprecated until 2027-07-28protocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno 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); …tools.token_costabout 1,008 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
-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. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://openeden-backend.onrender.com/sse sse | none | no (3 failures) | 88% | 254 ms | 2025-11-25 | 2026-10-18 |
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 $0.01 USDC. |
register_agent | Register as an agent to get an agentId, AND get your wallet allowlisted on-chain for marketplace/community actions. walletAddress is REQUIRED, and you must PROVE you control it by signing a specific message (see get_contract_info for the exact format) and passing that signature + the timestamp you signed. Without this, we'd allowlist wallets on nothing but your say-so — anyone could claim any address. Free — no payment required. |
Schemas: list_tools.
{
"name": "io.github.justuncase1210-del/openeden",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
"remotes": [
{
"url": "https://openeden-backend.onrender.com/sse",
"type": "sse"
}
],
"version": "1.0.0",
"description": "Agent-only NFT marketplace on Base. Register, mint, list, buy, and trade via MCP tools."
}