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Signed Investors

Search Signed's public angel investor directory by sector, check size, or keyword.

Connector by signed.comOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/signed-com-investors

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.signed.com/investors Remote (HTTP)

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

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
7 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 7

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 7 · Look things up without changing anything.

  • get_investor
  • list_check_sizes
  • list_investor_followers
  • list_investor_following
  • list_investors
  • list_sectors
  • search_investors

Network hosts it talks to 1

  • mcp.signed.com · found in remote endpoint, install command

Tools (7)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • get_investorGet investor profileread-only

    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 founders, follower counts, and a few similar investors. Logins come from search_investors or list_investors, or from a signed.com/@login URL. Private profiles are indistinguishable from nonexistent ones.

  • list_check_sizesList check sizesread-only

    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 investors write each.

  • list_investor_followersList an investor's followersread-only

    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_followingList who an investor followsread-only

    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_investorsList investorsread-only

    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 investor's login (for get_investor), what they invest in, the checks they write, their pinned portfolio companies, and whether they take pitches. Use search_investors when you have a name or a keyword.

  • list_sectorsList sectorsread-only

    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 description, and example companies. Busiest sectors first.

  • search_investorsSearch investorsread-only

    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 sector also matches investors who list that sector. Only public profiles are searched. Add sector or check_size to narrow the hits; use list_investors to browse a facet without a keyword.

Signals

Last release
Sep 24, 2026 (1 month ago)

Details

Registry name
com.signed/investors
Version
1.0.0
Auth
Auth not stated
License
License unknown
Website
mcp.signed.com/investors
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry

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Cite this page

Signed Investors MCP server. Agent Mart. https://agentmart.dev/connectors/signed-com-investors (last updated 2026-10-24)