advisor-letter
blockerswww.edgethirteen.com
Weekly white-label market-commentary draft advisors send to clients under their own name.
https://www.edgethirteen.com/api/mcp/advisor-letterWebsiteUnknownMCP 2025-11-25v1.0.0last checked 8 Oct 2026spoke MCP on 36.1% of 72 checks (30 days)initialize in 232 msHow to authenticate
Checked against the endpoint by our probe on 8 Oct 2026. These are the capabilities the server advertises, not a prediction about any particular client.
| Scheme | Unknown |
|---|---|
| Protected-resource metadata | ✕Not found Without it a client has to guess where the authorization server lives. |
| Anonymous access | Refused — credentials required |
What the probe found
blockerThis is a web page, not an MCP endpoint
The URL served HTML rather than JSON-RPC (POST returned 404). It is probably documentation about the server rather than the server itself.
Tools
get_advisor_letter_infoget_sample_issue
Contract history
17 Sep 2026v1.0.0no contract changes
17 Sep 2026v1.0.01 compatible
16 Sep 2026v1.0.01 cosmetic
15 Sep 2026v1.0.0first recorded contract
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Status badge
Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.
[](https://mcpi.app/servers/advisor-letter)