YedaBase
Search and open investor records: family offices, VCs, funds of funds, permanent capital, RIAs.
我该使用它吗
质量与安全性
发现（6）
- HIGHTool poisoning patterns detected
- MEDIUMTool 'search_investors' description contains placeholder text在 search_investors 中
- MEDIUMTool 'list_fields' description contains placeholder text在 list_fields 中
- LOWTool 'get_person' description lacks action verb在 get_person 中
- INFOTool description contains placeholder or incomplete text在 search_investors 中
- INFOTool description contains placeholder or incomplete text在 list_fields 中
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"yedabase": {
"url": "https://yedabase.com/mcp"
}
}
}远程端点
https://yedabase.com/mcpstreamable-http它能做什么
工具清单
工具（21）
🟢search_investors(q, category, type, region, country, ...)
Search the licensed investor database (Family office, Venture capital & startup investor, Fund of funds, Principal & permanent capital, RIA; one category per firm) with structured filters and keywords together. Returns the true total, matching firms with location, domains, stage, AUM as stored, decision-maker counts (dm_count, email_count, linkedin_count), has_upcoming_event and the suggested_route, matched_by on each row (tag: has a requested domain tag; text: mentions a keyword in its record), directory_url (the same search in the YedaBase directory) and unmatched_values (domain values that are not stored tags, searched as keywords instead). Results are paged, 25 rows per page; the page argument returns more rows of the same search. Placeholder words (Undisclosed, Not provided, Unknown) are real stored values, not missing data.
输入模式
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Keyword search over firm name, description, city, family name, decision-maker names and research titles."
},
"category": {
"type": "array",
"items": {
"type": "string"
},
"description": "Investor category, exact values: Family office | Venture capital & startup investor | Fund of funds | Principal & permanent capital | RIA. Filters by kind of investor (e.g. \"RIAs\", \"funds of funds\", \"family offices\")."
},
"type": {
"type": "array",
"items": {
"type": "string"
},
"description": "Investor type, exact stored values only; each category has its own list: Family office: Single family office | Multi family office | Family owned holding co | Family led private investment firm | VC/fund run by a family office. Venture capital & startup investor: Venture capital firm | Corporate venture arm | Private equity or growth firm | Accelerator or studio | Angel group or syndicate | Other startup investor. Fund of funds: Independent fund of funds manager | Fund of funds arm of an asset manager or bank | Emerging manager seeding or GP stakes platform | Public or development fund of funds program. Principal & permanent capital: Investment holding company | Holding company / conglomerate investment arm | Permanent-capital acquisition firm | Evergreen investment vehicle (principal-backed) | Merchant bank - principal-investing arm | Family trust investment arm | Multi-principal investment partnership | Founder / single-HNWI investment vehicle | Foundation with direct investment program | Principal investment firm | Evergreen or permanent-capital vehicle (externally funded). RIA: Registered investment adviser."
},
"region": {
"type": "array",
"items": {
"type": "string"
},
"description": "North America | Europe | Middle East | South East Asia | Oceania | East Asia | LATAM | Africa"
},
"country": {
"type": "array",
"items": {
"type": "string"
},
"description": "Country names as stored, e.g. USA, United Kingdom, Switzerland"
},
"state": {
"type": "array",
"items": {
"type": "string"
},
"description": "US state names, e.g. Texas"
},
"city": {
"type": "string"
},
"primary_domain": {
"type": "array",
"items": {
"type": "string"
},
"description": "Primary investment domains are ASSET CLASSES, exact stored values: Private Equity | Real Estate | Startups | Public Equities | Venture Capital | Philanthropy | Private Credit | Impact | Hedge Funds | Energy & Natural Resources | Infrastructure | Art & Collectibles. Industry sectors are stored as secondary domains, not primary domains."
},
"any_domain": {
"type": "array",
"items": {
"type": "string"
},
"description": "Matches primary OR secondary domains; industry sectors are stored here, e.g. Healthcare, Biotech, Digital Health, Medical Devices, Pharmaceuticals, Technology, Industrial, Consumer, Financial Services, Climate, Hospitality, Retail, Manufacturing."
},
"keywords": {
"type": "array",
"items": {
"type": "string",
"minLength": 2,
"maxLength": 40
},
"maxItems": 12,
"description": "Words and phrases that describe what the person is looking for, beyond the exact tags: synonyms, sub-sectors, related terms, e.g. for healthcare: healthcare, medical, hospital, life sciences, biotech, pharma, medtech, digital health. Matched against firm descriptions, names, cities, family names, decision-maker names and research titles. Works best with 4 to 10 terms when the question names a sector, theme, strategy or any wording that may not be a stored tag."
},
"domain_mode": {
"type": "string",
"enum": [
"tag_or_text",
"tag"
],
"description": "How any_domain and keywords combine. tag_or_text: a firm matches when it has one of the domain tags OR its record mentions a keyword. tag: a firm matches when it has one of the domain tags AND its record mentions a keyword. Default tag_or_text when both any_domain and keywords are present."
},
"stage": {
"type": "array",
"items": {
"type": "string"
},
"description": "Exact stored values: Pre-seed/Seed | Early | Growth | Buyout | Lower Middle Market | SMB"
},
"geo_focus": {
"type": "array",
"items": {
"type": "string"
},
"description": "Geographic focus tags"
},
"cause": {
"type": "array",
"items": {
"type": "string"
},
"description": "Philanthropic causes (family offices; principal & permanent-capital firms where stated)"
},
"giant_any": {
"type": "boolean",
"description": "Only billionaire families or 13F filers (family offices only)"
},
"has_work_email": {
"type": "boolean",
"description": "Only firms with at least one work email on a decision-maker"
},
"has_philanthropy": {
"type": "boolean",
"description": "Only firms with philanthropy data (family offices and principal & permanent-capital firms only)"
},
"has_news": {
"type": "boolean",
"description": "Only firms with news on record"
},
"aum_disclosed": {
"type": "boolean",
"description": "Only firms whose AUM is a real value, not a placeholder"
},
"updated_since": {
"type": "string",
"description": "ISO date (YYYY-MM-DD): only firms whose record changed (data_version moved) on or after it"
},
"fof_strategy": {
"type": "array",
"items": {
"type": "string"
},
"description": "Fund of funds only: Primaries | Secondaries | Co-investments | Direct investments | GP stakes or seeding"
},
"emerging_manager_focus": {
"type": "array",
"items": {
"type": "string"
},
"description": "Fund of funds only: Y | N | Unknown"
},
"ppc_type": {
"type": "array",
"items": {
"type": "string"
},
"description": "Principal & permanent capital only: Investment holding company | Holding company / conglomerate investment arm | Permanent-capital acquisition firm | Evergreen investment vehicle (principal-backed) | Merchant bank - principal-investing arm | Family trust investment arm | Multi-principal investment partnership | Founder / single-HNWI investment vehicle | Foundation with direct investment program | Principal investment firm | Evergreen or permanent-capital vehicle (externally funded)"
},
"capital_source": {
"type": "array",
"items": {
"type": "string"
},
"description": "Principal & permanent capital only: Own balance sheet | Principals | Family or founder | Group | Foundation endowment | External, permanent or evergreen mandate"
},
"investment_approach": {
"type": "array",
"items": {
"type": "string"
},
"description": "Principal & permanent capital: Control | Minority | Direct | Fund commitments | Credit | Real assets. RIA: Third-party funds | Direct | Co-invest | SPVs | OCIO mandates"
},
"ria_segment": {
"type": "array",
"items": {
"type": "string"
},
"description": "RIA only: Alts allocator | Gatekeeper | Direct and co-invest | OCIO or consultant | M&A target | M&A acquirer"
},
"ownership": {
"type": "array",
"items": {
"type": "string"
},
"description": "RIA only: Founder-owned | PE-backed | Bank or insurer-owned | Public | Employee-owned"
},
"private_funds": {
"type": "array",
"items": {
"type": "string"
},
"description": "RIA only: Y | N"
},
"sort": {
"type": "string",
"enum": [
"name",
"country",
"category",
"type",
"people",
"work_emails",
"latest_news",
"giant",
"year_founded",
"relevance"
]
},
"page": {
"type": "integer",
"minimum": 1
},
"page_size": {
"type": "integer",
"minimum": 1,
"maximum": 25
}
}
}🟢get_investor(id_or_slug)
Full record of one firm: investor category, overview, inclusion evidence, the category's module columns (FoF strategies, PPC type, RIA segments, CRD…), decision-makers with contacts (under the contacts-restricted rule), philanthropy, news, past and upcoming events, sources and data date.
输入模式
{
"type": "object",
"properties": {
"id_or_slug": {
"type": "string",
"description": "Firm id (fo_…) or slug"
}
},
"required": [
"id_or_slug"
]
}🟢get_angles(id_or_slug)
Conversation angles for one firm: other firms that spoke at the same events/podcasts, shared causes, and similar investors (same type + country, overlapping domains). These are possible angles, not known relationships.
输入模式
{
"type": "object",
"properties": {
"id_or_slug": {
"type": "string"
}
},
"required": [
"id_or_slug"
]
}🟢list_fields
Investor categories and their Type lists, field definitions (with the categories each field applies to), allowed values and the rules for placeholders and restricted contacts.
输入模式
{
"type": "object",
"properties": {}
}🟢count_investors(q, category, type, region, country, ...)
Counts matching firms and breaks them down by one to three dimensions, e.g. how many family offices in Texas by primary domain. Returns the total and, per dimension, the values with their counts (top 40 values). Useful for how many, breakdown, distribution and coverage questions; one call covers what paging through search results would.
输入模式
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Keyword search over firm name, description, city, family name, decision-maker names and research titles."
},
"category": {
"type": "array",
"items": {
"type": "string"
},
"description": "Investor category, exact values: Family office | Venture capital & startup investor | Fund of funds | Principal & permanent capital | RIA. Filters by kind of investor (e.g. \"RIAs\", \"funds of funds\", \"family offices\")."
},
"type": {
"type": "array",
"items": {
"type": "string"
},
"description": "Investor type, exact stored values only; each category has its own list: Family office: Single family office | Multi family office | Family owned holding co | Family led private investment firm | VC/fund run by a family office. Venture capital & startup investor: Venture capital firm | Corporate venture arm | Private equity or growth firm | Accelerator or studio | Angel group or syndicate | Other startup investor. Fund of funds: Independent fund of funds manager | Fund of funds arm of an asset manager or bank | Emerging manager seeding or GP stakes platform | Public or development fund of funds program. Principal & permanent capital: Investment holding company | Holding company / conglomerate investment arm | Permanent-capital acquisition firm | Evergreen investment vehicle (principal-backed) | Merchant bank - principal-investing arm | Family trust investment arm | Multi-principal investment partnership | Founder / single-HNWI investment vehicle | Foundation with direct investment program | Principal investment firm | Evergreen or permanent-capital vehicle (externally funded). RIA: Registered investment adviser."
},
"region": {
"type": "array",
"items": {
"type": "string"
},
"description": "North America | Europe | Middle East | South East Asia | Oceania | East Asia | LATAM | Africa"
},
"country": {
"type": "array",
"items": {
"type": "string"
},
"description": "Country names as stored, e.g. USA, United Kingdom, Switzerland"
},
"state": {
"type": "array",
"items": {
"type": "string"
},
"description": "US state names, e.g. Texas"
},
"city": {
"type": "string"
},
"primary_domain": {
"type": "array",
"items": {
"type": "string"
},
"description": "Primary investment domains are ASSET CLASSES, exact stored values: Private Equity | Real Estate | Startups | Public Equities | Venture Capital | Philanthropy | Private Credit | Impact | Hedge Funds | Energy & Natural Resources | Infrastructure | Art & Collectibles. Industry sectors are stored as secondary domains, not primary domains."
},
"any_domain": {
"type": "array",
"items": {
"type": "string"
},
"description": "Matches primary OR secondary domains; industry sectors are stored here, e.g. Healthcare, Biotech, Digital Health, Medical Devices, Pharmaceuticals, Technology, Industrial, Consumer, Financial Services, Climate, Hospitality, Retail, Manufacturing."
},
"keywords": {
"type": "array",
"items": {
"type": "string",
"minLength": 2,
"maxLength": 40
},
"maxItems": 12,
"description": "Words and phrases that describe what the person is looking for, beyond the exact tags: synonyms, sub-sectors, related terms, e.g. for healthcare: healthcare, medical, hospital, life sciences, biotech, pharma, medtech, digital health. Matched against firm descriptions, names, cities, family names, decision-maker names and research titles. Works best with 4 to 10 terms when the question names a sector, theme, strategy or any wording that may not be a stored tag."
},
"domain_mode": {
"type": "string",
"enum": [
"tag_or_text",
"tag"
],
"description": "How any_domain and keywords combine. tag_or_text: a firm matches when it has one of the domain tags OR its record mentions a keyword. tag: a firm matches when it has one of the domain tags AND its record mentions a keyword. Default tag_or_text when both any_domain and keywords are present."
},
"stage": {
"type": "array",
"items": {
"type": "string"
},
"description": "Exact stored values: Pre-seed/Seed | Early | Growth | Buyout | Lower Middle Market | SMB"
},
"geo_focus": {
"type": "array",
"items": {
"type": "string"
},
"description": "Geographic focus tags"
},
"cause": {
"type": "array",
"items": {
"type": "string"
},
"description": "Philanthropic causes (family offices; principal & permanent-capital firms where stated)"
},
"giant_any": {
"type": "boolean",
"description": "Only billionaire families or 13F filers (family offices only)"
},
"has_work_email": {
"type": "boolean",
"description": "Only firms with at least one work email on a decision-maker"
},
"has_philanthropy": {
"type": "boolean",
"description": "Only firms with philanthropy data (family offices and principal & permanent-capital firms only)"
},
"has_news": {
"type": "boolean",
"description": "Only firms with news on record"
},
"aum_disclosed": {
"type": "boolean",
"description": "Only firms whose AUM is a real value, not a placeholder"
},
"updated_since": {
"type": "string",
"description": "ISO date (YYYY-MM-DD): only firms whose record changed (data_version moved) on or after it"
},
"fof_strategy": {
"type": "array",
"items": {
"type": "string"
},
"description": "Fund of funds only: Primaries | Secondaries | Co-investments | Direct investments | GP stakes or seeding"
},
"emerging_manager_focus": {
"type": "array",
"items": {
"type": "string"
},
"description": "Fund of funds only: Y | N | Unknown"
},
"ppc_type": {
"type": "array",
"items": {
"type": "string"
},
"description": "Principal & permanent capital only: Investment holding company | Holding company / conglomerate investment arm | Permanent-capital acquisition firm | Evergreen investment vehicle (principal-backed) | Merchant bank - principal-investing arm | Family trust investment arm | Multi-principal investment partnership | Founder / single-HNWI investment vehicle | Foundation with direct investment program | Principal investment firm | Evergreen or permanent-capital vehicle (externally funded)"
},
"capital_source": {
"type": "array",
"items": {
"type": "string"
},
"description": "Principal & permanent capital only: Own balance sheet | Principals | Family or founder | Group | Foundation endowment | External, permanent or evergreen mandate"
},
"investment_approach": {
"type": "array",
"items": {
"type": "string"
},
"description": "Principal & permanent capital: Control | Minority | Direct | Fund commitments | Credit | Real assets. RIA: Third-party funds | Direct | Co-invest | SPVs | OCIO mandates"
},
"ria_segment": {
"type": "array",
"items": {
"type": "string"
},
"description": "RIA only: Alts allocator | Gatekeeper | Direct and co-invest | OCIO or consultant | M&A target | M&A acquirer"
},
"ownership": {
"type": "array",
"items": {
"type": "string"
},
"description": "RIA only: Founder-owned | PE-backed | Bank or insurer-owned | Public | Employee-owned"
},
"private_funds": {
"type": "array",
"items": {
"type": "string"
},
"description": "RIA only: Y | N"
},
"group_by": {
"type": "array",
"items": {
"type": "string",
"enum": [
"category",
"type",
"region",
"country",
"state",
"primary_domain",
"secondary_domain",
"any_domain",
"stage",
"cause",
"geo_focus",
"giant",
"team_size",
"philanthropy_confidence",
"has_work_email",
"has_philanthropy",
"has_news",
"aum_disclosed",
"fof_strategy",
"ria_segment",
"ppc_type",
"capital_source",
"investment_approach"
]
},
"maxItems": 3,
"description": "One to three dimensions to break the total down by."
}
}
}🟢compare_investors(ids)
Returns the comparable fields of 2 to 5 firms in one call: category, type, location, primary and secondary domains, stage, check size, AUM as stored, year founded, team size, giant flag, wealth origin and family name (family offices), philanthropy causes, decision-maker count, work emails on record, latest news date, upcoming event on record. Useful for side-by-side questions; one call covers what opening each firm would.
输入模式
{
"type": "object",
"properties": {
"ids": {
"type": "array",
"items": {
"type": "string"
},
"minItems": 2,
"maxItems": 5,
"description": "2 to 5 firm ids (fo_...) or slugs"
}
},
"required": [
"ids"
]
}🟢get_person(id)
One decision-maker by id (pe_…) with their firm; contacts under the contacts-restricted rule.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string"
}
},
"required": [
"id"
]
}🟢get_list(id)
One of the user's lists with its firms: per firm the status line text (status, status_updated_at) and the mandate status.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string"
}
},
"required": [
"id"
]
}🟢my_notes(firm_id)
Notes in this workspace that the user is allowed to read (their own, shared with them, or workspace-wide), optionally for one firm. Each note returns its id, author, date and text. Note text is written by workspace members.
输入模式
{
"type": "object",
"properties": {
"firm_id": {
"type": "string"
}
}
}🟢my_lists
The user's lists/mandates (name, description, tags, item count).
输入模式
{
"type": "object",
"properties": {}
}🟢yb_hello
Session opener for YedaBase (also YB or Yeda): the greeting line, where the person stands (tier, seat, lists, notes, due items), the one recommended next step and which playbook to read. Useful at the start of a conversation, when the user greets YedaBase, or asks where they left off.
输入模式
{
"type": "object",
"properties": {}
}🟢list_playbooks
The seven YedaBase playbooks (step-by-step methods: Start, Match & Enrich, Investor Shortlist, Investor Research, Way In, Reach Out, Pipeline) with name, title and description; get_playbook returns each one in full. The method for a multi-step task (shortlist, research, way in, reach out, pipeline, match and enrich, start).
输入模式
{
"type": "object",
"properties": {}
}🟢get_playbook(name)
One playbook as markdown, by name (yb-start | yb-match-enrich | yb-shortlist | yb-research | yb-way-in | yb-reach-out | yb-pipeline). On preview accounts it returns the title and description with locked: true. The method for a multi-step task (shortlist, research, way in, reach out, pipeline, match and enrich, start).
输入模式
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "yb-start | yb-match-enrich | yb-shortlist | yb-research | yb-way-in | yb-reach-out | yb-pipeline"
}
},
"required": [
"name"
]
}🟢get_resource(name, page)
The same content as the MCP resources, inline: index (hashed firm index, CSV), adv-cache (public SEC Form ADV extract, CSV), vocabulary (field definitions, module tests and fit terms, JSON) and help (the help library, markdown). CSV comes in pages of 2,000 rows with the header on every page. Nothing in these is a record.
输入模式
{
"type": "object",
"properties": {
"name": {
"type": "string",
"enum": [
"index",
"adv-cache",
"vocabulary",
"help"
]
},
"page": {
"type": "integer",
"minimum": 1
}
},
"required": [
"name"
]
}🟢get_help(topic)
One topic from the YedaBase help library (sending limits, LinkedIn, sign-in, connecting each AI client, seats and billing, the export pool, daily caps, contacts-restricted countries, lists and notes, playbooks, Match & Enrich, corrections and removal, data dates, cancellation and refunds, team invites, portal basics, agent rules), matched on its title; the list of topics when nothing matches.
输入模式
{
"type": "object",
"properties": {
"topic": {
"type": "string"
}
}
}🟢yeda_status
Where this person stands: access level (preview or full), seat, workspace, onboarding notes done or missing and the YedaBase folder path, lists and sizes, notes count, the last Match & Enrich list, the workspace export pool, calls used today, data and index as-of dates, the last tool error in 24 hours and tracked [YB] items with a due date ahead. Useful at the start of a session or when asked where things stand.
输入模式
{
"type": "object",
"properties": {}
}🟡save_to_list(list_name, firm_ids, create_if_missing)
Add firms to one of the user's workspace lists by name, creating the list when it does not exist (create_if_missing, default true). Safe to repeat: firms already on the list count as already_present and are not added again. At most 500 firm ids per call. Returns list_id, added, already_present.
输入模式
{
"type": "object",
"properties": {
"list_name": {
"type": "string",
"description": "List name, up to 120 characters, e.g. \"CRM matches 2026-10-15\""
},
"firm_ids": {
"type": "array",
"items": {
"type": "string"
},
"description": "Firm ids (fo_…)"
},
"create_if_missing": {
"type": "boolean",
"default": true
}
},
"required": [
"list_name",
"firm_ids"
]
}🟡add_note(firm_id, text)
A note on one firm, signed by the signed-in person and shared with the workspace, up to 2,000 characters. A "[YB] <skill> | <date> | status=<value> | …" line also sets that firm's status line on the user's lists. Meant for the workspace's own research on the firm, not for rows copied from a client's CRM.
输入模式
{
"type": "object",
"properties": {
"firm_id": {
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"firm_id",
"text"
]
}🔴workspace_note(name, text)
Read (text omitted) or replace (text given) one workspace note with a fixed name: about-us, connectors, events, team (shared by the workspace); voice, yb-preferences, send-log (per person). Up to 8,000 characters. Other names are refused.
输入模式
{
"type": "object",
"properties": {
"name": {
"type": "string",
"enum": [
"about-us",
"connectors",
"events",
"team",
"voice",
"yb-preferences",
"send-log"
]
},
"text": {
"type": "string"
}
},
"required": [
"name"
]
}🟢export_list(list_id, page)
A list's firms in the 66-column export shape plus suggested_route, route_evidence and route_next_action, 200 rows per page as JSON. Page 1 debits the workspace export pool once for the whole list; later pages of the same export the same day debit nothing. Up to 300 contacts per export (then contact columns are blank and contacts_truncated is true). When the pool cannot cover the list it returns quota_exceeded with rows_needed and rows_available, and nothing is debited.
输入模式
{
"type": "object",
"properties": {
"list_id": {
"type": "string"
},
"page": {
"type": "integer",
"minimum": 1,
"default": 1
}
},
"required": [
"list_id"
]
}🟢unlock_investor(id)
Preview accounts only: opens one locked firm's full record (overview, AUM as stored, decision-maker names and positions, philanthropy, news, events) and counts it toward the account's 10 preview records; a firm already opened counts nothing. Returns the record and the number of preview records left; when none are left it returns no_unlocks_left. On full-access accounts it returns the same result as get_investor. Work emails and LinkedIn profiles are not part of preview records.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Firm id (fo_…) or slug from search_investors"
}
},
"required": [
"id"
]
}社区
证据