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SalesBook

SalesBook

SalesBook by MaxedS — Enterprise Market Intelligence & B2B Startup Rankings (MCP Server)

The zero-paywall enterprise intelligence alternative to proprietary databases like CB Insights, PitchBook, and G2. SalesBook provides evidence-graded rankings, buyer-fit dossiers, and verified commercial wins for deep-tech & AI startups, queryable directly by frontier AI assistants (Claude, ChatGPT, Cursor, Windsurf) and autonomous agents.

Available Tools (v0.5.0)

The live server at https://mcp.maxeds.org/mcp lists 14 public tools (no sign-in):

Tool

Capability

Type

search_startups

Search the ranked SalesBook companies (retail & CPG, manufacturing, healthcare, education, cross-industry software, agentic commerce & agent infrastructure).

Discovery

get_profile

Sourced company profile: what it does, investors, funding, evidence, every source with date.

Intelligence

get_ranking

Sector rankings with scores and the published method.

Benchmarking

compare_vendors

Side-by-side comparison of named companies.

Evaluation

find_alternatives

Top-ranked alternatives to a named company in its sector.

Discovery

get_tombstones

Dated, sourced proof of commercial wins.

Due diligence

get_buying_windows

Dated enterprise buying windows (deadlines, renewals, pilot programs).

Intelligence

get_methodology

Scoring weights, evidence grades and definitions.

Governance

check_listing

A company's own rank, evidence gaps and agent-readiness.

Founder ops

find_prospects

Enterprise buyers whose public signals fit a company.

Sales ops

update_listing

Company-submitted fact update, confirmed by an email link to the company domain (proves mailbox access, not ownership).

Founder ops

report_correction

Report a wrong or stale fact.

Governance

opt_in_for_intros

Double opt-in for introductions; nothing is sent without both sides' consent.

Commercial

agent_mailbox_checkin

Leave a message for MaxedS as an AI agent; a person reads every message.

Agent bridge

Buyer-side tools (matchups_for_buyer, get_startup_dossier, show_interest) exist in tools.mjs but are only listed when sign-in is enabled, which it currently is not.

Related MCP server: BizIntel MCP

Connect

Claude (claude.ai / Desktop): Settings → Connectors → Add custom connector → URL https://mcp.maxeds.org/mcp.

Claude Code:

claude mcp add --transport http salesbook https://mcp.maxeds.org/mcp

Any MCP client that supports remote servers:

{
  "mcpServers": {
    "salesbook": { "type": "streamable-http", "url": "https://mcp.maxeds.org/mcp" }
  }
}

For clients that only support stdio, use a bridge such as npx mcp-remote https://mcp.maxeds.org/mcp.

Example prompts

  • "Show me the top 10 retail and CPG tech companies in SalesBook and why each ranks where it does."

  • "Find companies doing shelf analytics and list their enterprise customer wins with sources."

  • "Get the SalesBook profile for the top-ranked healthcare company and flag any low-confidence fields."

  • "Which manufacturing companies have T1 (contract or rollout) tombstones?"

  • "Explain how SalesBook ranks companies. What do the confidence labels mean?"

Data and privacy

Profiles are researched from public sources and every field cites its source, date and confidence. The server is read-only and asks for no personal data. See the privacy policy: https://maxeds.org/tools/salesbook/privacy

Support

Email contact@maxeds.org, or open an issue in this repository.

License

The contents of this repository (README, manifest, logo) are MIT licensed; see LICENSE. SalesBook data and the hosted service are provided by MaxedS LLC under the terms on https://maxeds.org/tools/salesbook.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

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