fintel-data
Installation
SKILL.md
Contains Shell Commands
This skill contains shell command directives (!`command`) that may execute system commands. Review carefully before installing.
Fintel Data Skill
If your host has not already executed the shell probes below (for example, in Codex), run the commands inside the ! wrappers with its shell tool before choosing a setup path. Use the actual output; if shell access is unavailable, report that limitation.
Fintel (fintel.io) is an institutional-grade market intelligence platform. Its strongest datasets are the ones most other providers lack: short interest, borrow rates, short volume, fails-to-deliver, 13F institutional ownership, and insider transactions.
Fintel exposes two surfaces backed by the same data contract:
| Surface | Endpoint | Auth | Best for |
|---|---|---|---|
| REST | https://api.fintel.io/v1/* |
X-API-KEY header |
Default — curl from any CLI agent |
| MCP | https://mcp.fintel.io/mcp |
X-API-KEY header |
MCP-native clients, tool auto-discovery |