YedaBase

com.yedabasePublished by yedabase.comOfficial publisherv1.7.3Updated Oct 27, 2026

Search and open investor records: family offices, VCs, funds of funds, permanent capital, RIAs.

VerifiedStreamable HTTPWeb executableFinanceKnowledge & MemoryBusiness & Commerce

Overview

AI-generated overview

YedaBase is a hosted investor database MCP server that lets an assistant search, compare and open family office, VC, fund-of-funds, permanent capital and RIA…

What you can do
  • Search, count and compare investor firms with structured filters, keywords and breakdowns
  • Open full firm records, decision-makers and conversation angles
  • Look up field definitions, playbooks, help topics and inline resources
  • Read the user's lists, notes and account status
  • Save firms to lists, add notes, edit fixed workspace notes and export lists
When to use it
Useful for fundraising, investor research and pipeline work: building or enriching an investor shortlist, checking a firm's stage, check size or AUM, finding decision-makers, or preparing outreach angles.
Requirements
A remote streamable HTTP endpoint at yedabase.com; no package or local runtime. A YedaBase account with a workspace, since lists, notes and status are tied to the signed-in person. Preview accounts are limited to 10 opened firms and no writes.
Before you install
Write tools change workspace data: save_to_list adds firms, add_note posts a note shared with the workspace and can set a firm's status line, workspace_note replaces shared or personal notes, and export_list debits the workspace export pool. The service records the ids of records opened plus saved lists and notes. Daily limits apply (500 calls per person per UTC day, 60 per minute). Contact details are restricted for some countries.

Installation

In SourceWeft

  1. Open YedaBase in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.yedabase%2Fyedabase/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "yedabase": {
      "type": "http",
      "url": "https://yedabase.com/mcp"
    }
  }
}

Tools

21

search_investors

Search investors

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.

Parametersqcitypagesorttypecausestagestateregioncountrycategoryhas_news+19 more

get_investor

Open an investor

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.

Parametersid_or_slugrequired

get_angles

Conversation angles

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.

Parametersid_or_slugrequired

list_fields

Fields and categories

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.

Takes no parameters.

count_investors

Count investors

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.

Parametersqcitytypecausestagestateregioncountrycategorygroup_byhas_newskeywords+17 more

compare_investors

Compare investors

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.

Parametersidsrequired

get_person

Open a decision-maker

One decision-maker by id (pe_…) with their firm; contacts under the contacts-restricted rule.

Parametersidrequired

get_list

Open a list

One of the user's lists with its firms: per firm the status line text (status, status_updated_at) and the mandate status.

Parametersidrequired

my_notes

My notes

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.

Parametersfirm_id

my_lists

My lists

The user's lists/mandates (name, description, tags, item count).

Takes no parameters.

yb_hello

Start a YedaBase session

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.

Takes no parameters.

list_playbooks

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).

Takes no parameters.

get_playbook

Open a playbook

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).

Parametersnamerequired

get_resource

Read a resource

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.

Parametersnamerequiredpage

get_help

Help library

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.

Parameterstopic

yeda_status

Account and session 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.

Takes no parameters.

save_to_list

Save firms to a list

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.

Parametersfirm_idsrequiredlist_namerequiredcreate_if_missing

add_note

Add a firm note

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.

Parameterstextrequiredfirm_idrequired

workspace_note

Workspace note

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.

Parametersnamerequiredtext

export_list

Export a list

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.

Parameterspagelist_idrequired

unlock_investor

Open a locked investor (preview accounts)

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.

Parametersidrequired

Version history

1
  1. v1.7.3LatestOct 26, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.