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MCP live MCP 2026-07-28 streamable-http

Signed Investors

com.signed/investors

Search Signed's public angel investor directory by sector, check size, or keyword. No login needed.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1590ms
last probe
Tools
7
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.signed.com/investors
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
7 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
7 items in total; 3 or more earns these points.
pass Describes itself 10/10
99 characters; more than 30 earns these points.

Tools · 7

search_investors

Search Signed's public angel investor directory by keyword: a name, a login, or a word from an investor's bio or investment description ("climate", "former founder", "pre-seed"). A query that names a …

list_investors

Browse Signed's public angel investor directory: every investor with a public profile, most complete profiles first, optionally narrowed to one sector or one check size. Each result carries the invest…

get_investor

One angel investor's public Signed profile by login: bio, investment description, sectors, check size, links, the portfolio companies they've pinned, whether (and where) they take pitches from founder…

list_investor_followers

Public Signed investors who follow the given investor, alphabetically by name. Only public profiles appear on either side, the same as signed.com/@login/followers.

list_investor_following

Public Signed investors the given investor follows, alphabetically by name. Only public profiles appear on either side, the same as signed.com/@login/following.

list_sectors

The sectors an investor can list on their Signed profile — the valid values for the sector filter on list_investors and search_investors — with how many public investors list each, a one-line descript…

list_check_sizes

The check-size ranges an investor can list on their Signed profile — the valid values for the check_size filter on list_investors and search_investors — smallest to largest, with how many public inves…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://mcp.signed.com/investors

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "signed_investors": {
      "url": "https://mcp.signed.com/investors",
      "transport": "streamable-http"
    }
  }
}