Signed Investors
Search Signed's public angel investor directory by sector, check size, or keyword. No login needed.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"investors": {
"url": "https://mcp.signed.com/investors"
}
}
}リモートエンドポイント
https://mcp.signed.com/investorsstreamable-httpできること
ツール一覧
ツール（7）
🟢search_investors(q, sector, check_size, page, per_page)
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.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Search text, matched against name, login, bio, investment description, and sector names and slugs."
},
"sector": {
"type": "string",
"enum": [
"devtools",
"data",
"security",
"productivity",
"marketing",
"sales",
"hr",
"legal",
"fintech",
"crypto",
"health",
"education",
"government",
"defense",
"hard-tech",
"robotics",
"space",
"climate",
"construction",
"real-estate",
"logistics",
"ecommerce",
"food",
"travel",
"media",
"gaming",
"social",
"sports"
],
"description": "Only investors who list this sector. Takes the slug (devtools, fintech, health); list_sectors has the full set with names."
},
"check_size": {
"type": "string",
"description": "Only investors writing checks in this range. Takes the slug (10k-25k) or the label ($10K-$25K); list_check_sizes has both."
},
"page": {
"type": "integer",
"description": "1-indexed page number (default 1)."
},
"per_page": {
"type": "integer",
"description": "Results per page (default 30, max 100)."
}
},
"required": [
"q"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢list_investors(sector, check_size, page, per_page)
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.
入力スキーマ
{
"type": "object",
"properties": {
"sector": {
"type": "string",
"enum": [
"devtools",
"data",
"security",
"productivity",
"marketing",
"sales",
"hr",
"legal",
"fintech",
"crypto",
"health",
"education",
"government",
"defense",
"hard-tech",
"robotics",
"space",
"climate",
"construction",
"real-estate",
"logistics",
"ecommerce",
"food",
"travel",
"media",
"gaming",
"social",
"sports"
],
"description": "Only investors who list this sector. Takes the slug (devtools, fintech, health); list_sectors has the full set with names."
},
"check_size": {
"type": "string",
"description": "Only investors writing checks in this range. Takes the slug (10k-25k) or the label ($10K-$25K); list_check_sizes has both."
},
"page": {
"type": "integer",
"description": "1-indexed page number (default 1)."
},
"per_page": {
"type": "integer",
"description": "Results per page (default 30, max 100)."
}
},
"required": [],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢get_investor(login)
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.
入力スキーマ
{
"type": "object",
"properties": {
"login": {
"type": "string",
"description": "The investor's login, with or without the leading @."
}
},
"required": [
"login"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢list_investor_followers(login, page, per_page)
Public Signed investors who follow the given investor, alphabetically by name. Only public profiles appear on either side, the same as signed.com/@login/followers.
入力スキーマ
{
"type": "object",
"properties": {
"login": {
"type": "string",
"description": "The investor's login, with or without the leading @."
},
"page": {
"type": "integer",
"description": "1-indexed page number (default 1)."
},
"per_page": {
"type": "integer",
"description": "Results per page (default 30, max 100)."
}
},
"required": [
"login"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢list_investor_following(login, page, per_page)
Public Signed investors the given investor follows, alphabetically by name. Only public profiles appear on either side, the same as signed.com/@login/following.
入力スキーマ
{
"type": "object",
"properties": {
"login": {
"type": "string",
"description": "The investor's login, with or without the leading @."
},
"page": {
"type": "integer",
"description": "1-indexed page number (default 1)."
},
"per_page": {
"type": "integer",
"description": "Results per page (default 30, max 100)."
}
},
"required": [
"login"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢list_sectors
The sectors an investor can list on their Signed profile — the valid values for the sector filter on list_investors and search_investors — with how many public investors list each, a one-line description, and example companies. Busiest sectors first.
入力スキーマ
{
"type": "object",
"properties": {},
"required": [],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢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 investors write each.
入力スキーマ
{
"type": "object",
"properties": {},
"required": [],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}コミュニティ
エビデンス