com.marginofinsight/research
Margin of Insight — Equity Research
Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.
alive probed 2026-10-05 · HTTP 200
6tools
1.1ktokens in Claude Opus 5.5
1.2ktokens in Claude Code
0.6 %of a 200k context window
609o200k_base estimate
306 msto initialize
220 msto list tools
- Endpoint
- https://app.marginofinsight.com/api/mcp (streamable-http)
- Host
- app.marginofinsight.com
- Protocol
- 2025-11-25
- Reports itself as
- margin-of-insight 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://marginofinsight.com
- Registry
- active, updated 2026-05-17 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_investment_memo | 145 | 24 % |
| get_fundamental_analysis | 139 | 23 % |
| request_coverage | 101 | 17 % |
| get_company_primer | 90 | 15 % |
| search_research | 79 | 13 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:25 | alive | 306 ms | 6 | 1.1k | 609 |
| 2026-10-05 00:17 | alive | 179 ms | 6 | 609 | |
| 2026-10-04 09:56 | alive | 422 ms | 6 | 609 | |
| 2026-10-04 07:50 | alive | 506 ms | 6 | 609 | |
| 2026-10-03 20:30 | alive | 1.3 s | 6 | 609 | |
| 2026-10-03 17:48 | alive | 353 ms | 6 | 609 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.marginofinsight/research)
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.