# Agentcity Robinhood Chain Research

> Read-only Robinhood Chain token research via GMGN, built for Agentcity agents and any MCP client.

- name: io.github.agentcitylabs/gmgn-robinhood-mcp
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 94/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.agentcitylabs%2Fgmgn-robinhood-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.agentcitylabs%2Fgmgn-robinhood-mcp/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "gmgn-robinhood-mcp": {
      "type": "http",
      "url": "https://gmgn.agentcity.lol/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 100
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-98% +updated-15d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (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
- pass `protocol.transport`: streamable HTTP
- 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: agentcity_list_robinhood_launches (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); agentcity_screen_robinhood_launchpads (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); agentcity_research_robinhood_token (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,247 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: 10, about 1,247 tokens to load them all
- tool set hash: 55be73f5d0d54c4c57d544fad76ca9a1
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.agentcitylabs/gmgn-robinhood-mcp.svg)](https://protogrid.dev/servers/io.github.agentcitylabs/gmgn-robinhood-mcp)
- 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://gmgn.agentcity.lol/mcp (streamable-http, auth none, reachable true, uptime30d 0.98275864)

## Packages

_none_

## Tools (10)

- `agentcity_compare_robinhood_tokens`: Read-only comparison of 2–5 Robinhood Chain token contracts using lightweight GMGN fundamentals and security data.
- `agentcity_list_robinhood_launches`: Read-only discovery of newly created, near-completion, or graduated Robinhood Chain launchpad tokens. Chain-wide by default; pass launchpads to restrict to Pons or Trench.
- `agentcity_research_robinhood_token`: Read-only multi-source GMGN token due diligence on Robinhood Chain. Returns observations and a deterministic research score, never a trading directive.
- `agentcity_robinhood_daily_brief`: Read-only briefing combining new Robinhood launches, 24-hour trending data, and optionally recent smart-money trades.
- `agentcity_robinhood_signals`: Read-only GMGN market signals on Robinhood Chain (e.g. smart-money buys, volume spikes) with optional market-cap bounds.
- `agentcity_robinhood_smart_money`: Read-only feed of recent Robinhood Chain trades by GMGN-tagged smart-money or KOL wallets.
- `agentcity_robinhood_token_kline`: Read-only OHLCV/K-line history for a Robinhood Chain token; useful to distinguish fresh activity from sustained momentum.
- `agentcity_robinhood_trending`: Read-only Robinhood Chain trending tokens from GMGN.
- `agentcity_screen_robinhood_launchpads`: Read-only quality screen across all Robinhood Chain launchpads. Uses GMGN server-side filters; this tool never executes a trade.
- `agentcity_search_robinhood_token`: Read-only GMGN search for Robinhood Chain tokens by name, symbol, or contract address. Use it to resolve a symbol to candidate contracts; symbols are not unique.