io.github.agentcitylabs/gmgn-robinhood-mcp
Agentcity Robinhood Chain Research
Read-only Robinhood Chain token research via GMGN, built for Agentcity agents and any MCP client.
alive probed 2026-10-14 · HTTP 200
10tools
2.5ktokens in Claude Opus 5.5
2.7ktokens in Claude Code
1.3 %of a 200k context window
1.3ko200k_base estimate
1.1 sto initialize
267 msto list tools
- Endpoint
- https://gmgn.agentcity.lol/mcp (streamable-http)
- Host
- gmgn.agentcity.lol
- Protocol
- 2025-11-25
- Reports itself as
- agentcity-gmgn-robinhood-research 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-06. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/agentcitylabs/gmgn-robinhood-mcp
- Registry
- active, updated 2026-10-06 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| agentcity_screen_robinhood_launchpads | 221 | 17 % |
| agentcity_list_robinhood_launches | 181 | 14 % |
| agentcity_robinhood_token_kline | 131 | 10 % |
| agentcity_robinhood_signals | 122 | 9 % |
| agentcity_research_robinhood_token | 118 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-14 18:49 | alive | 10.9 s | 10 | 2.5k | 1.3k |
| 2026-10-06 10:59 | alive | 1.1 s | 10 | 2.5k | 1.3k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.agentcitylabs/gmgn-robinhood-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.