Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
SalesBook by MaxedS: B2B Startup Rankings & Enterprise Vendor Discovery
Overview
Description from the maker (original English)
B2B startup rankings, enterprise AI vendor discovery, buyer-fit scores, and sourced deal claims.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi0 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 0 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://mcp.maxeds.org/mcpRun this in your terminal
claude mcp add --transport http salesbook https://mcp.maxeds.org/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"salesbook": {
"url": "https://mcp.maxeds.org/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"salesbook": {
"type": "http",
"url": "https://mcp.maxeds.org/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://mcp.maxeds.org/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
- ! Caution
Maker matches the repo
The publisher (maxeds.org) is not the repo owner (puneetsharmax); someone else may have listed it
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 32715 servers in this category
- Published to the registry more recently than 66% of the other 32715 servers in this category
- Basic checks equal to or better than 27% of the other 32715 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is SalesBook by MaxedS: B2B Startup Rankings & Enterprise Vendor Discovery safe?
It passed 0 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.5.0) reached the registry 19 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, First Sale Scout
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated 2 days ago
Install
First Sale Scout
by firstsale.pro
Playbooks and a 14-day checklist for founders winning their first paying customers.
Runs in the cloudUpdated today
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
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.
- Server URL:
https://mcp.maxeds.org/mcp - REST / OpenAPI:
https://mcp.maxeds.org/v1/openapi.json - Transport: Streamable HTTP (remote SSE; zero installation required)
- Authentication: None required for public tools.
- Registry Name:
org.maxeds/salesbook - Claude Directory: https://claude.ai/directory/connectors/salesbook
- mcprush Marketplace: https://mcprush.com/maxeds/salesbook-by-maxeds-mcp
- Homepage: https://maxeds.org/tools/salesbook
- Agent Mailbox: https://maxeds.org/tools/salesbook/agent-mailbox
- Docs: https://maxeds.org/tools/salesbook/docs
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.
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/mcpAny 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.