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PopNx MCPMCP servers for people who use AI · explained in plain words

webCRM MCP by usefulapi

by m190version 1.2.3i★ –iRuns in the cloud
Registry nameio.usefulapi/webcrm

Install

Overview

Description from the maker (original English)

Search persons; read organisations and opportunities; create activities and notes in webCRM.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Docs, sheets & office work

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 21 things (tools) webcrm_search_persons, webcrm_list_persons, webcrm_get_person, webcrm_list_organisations …
  • The registry lists no key to fill in.

You need

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:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://webcrm.usefulapi.io/mcp

Run this in your terminal

claude mcp add --transport http webcrm https://webcrm.usefulapi.io/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "webcrm": {
      "url": "https://webcrm.usefulapi.io/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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "webcrm": {
      "type": "http",
      "url": "https://webcrm.usefulapi.io/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:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://webcrm.usefulapi.io/mcp

Menu 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

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • webcrm_search_persons

    Search persons (contacts) by free text such as a name, e-mail or phone. GET /Persons/Search.

  • webcrm_list_persons

    List persons (contacts), one page at a time. Use webcrm_search_persons to find one. GET /Persons.

  • webcrm_get_person

    Get one person (contact) by id. GET /Persons/{id}.

  • webcrm_list_organisations

    List organisations (companies), one page at a time. GET /Organisations.

  • webcrm_get_organisation

    Get one organisation (company) by id. GET /Organisations/{id}.

  • webcrm_list_opportunities

    List sales opportunities, one page at a time. GET /Opportunities.

  • webcrm_get_opportunity

    Get one sales opportunity by id. GET /Opportunities/{id}.

  • webcrm_list_opportunities_by_pipeline_level

    List opportunities at one pipeline level (use webcrm_list_pipelines for the level ids). GET /Opportunities/ByPipelineLevel/{pipelineLevel}.

  • webcrm_list_activities

    List activities (tasks, calls and meetings), one page at a time. GET /Activities.

  • webcrm_get_activity

    Get one activity by id. GET /Activities/{id}.

  • webcrm_list_activity_notes

    List the notes (history) of one activity. GET /Activities/{id}/Notes.

  • webcrm_create_activity

    Create a new activity (task, call or meeting) on a person, organisation or opportunity. POST /Activities. Creates a record: no existing data is changed.

  • webcrm_add_activity_note

    Add a note to an existing activity. POST /Activities/{id}/Notes. Creates a note: no existing note is changed.

  • webcrm_list_events

    List events, one page at a time. GET /Events.

  • webcrm_list_meetings

    List meetings between two dates, optionally for one user. GET /Meetings.

  • webcrm_list_support_cases

    List support cases, one page at a time. GET /SupportCases.

  • webcrm_get_support_case

    Get one support case by id. GET /SupportCases/{id}.

  • webcrm_list_users

    List webCRM users (sales and service staff), one page at a time. GET /Users.

  • webcrm_list_pipelines

    List the sales pipelines and their levels. GET /Pipelines.

  • webcrm_list_products

    List products (catalogue items), one page at a time. GET /Products.

  • webcrm_get_field_metadata

    Describe the fields of one or more entity types, including custom fields. GET /FieldsMetadata/{entityTypes}.

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 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … 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

  • ✓ Pass

    Endpoint responds

    Responded in 11 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 21 tool descriptions and found no hidden instructions to the AI

Compared with others in Docs, sheets & office worki

  • More stars than 0% of the other 2167 servers in this category
  • Published to the registry more recently than 98% of the other 2167 servers in this category
  • Basic checks equal to or better than 100% of the other 2167 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 webCRM MCP by usefulapi safe?

It passed 3 of 3 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 (1.2.3) reached the registry yesterday.

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: Agent-Native Calendar, Excel MCP Server, MCP Server for Excel

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

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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.

webCRM MCP by usefulapi

Use your webCRM account from Claude, Cursor, or any MCP client. Searches and reads persons, organisations, opportunities, activities and support cases, and creates activities and notes. Hosted, no local install: connect with your own credentials.

Live endpoint: https://webcrm.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://webcrm.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http webcrm https://webcrm.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "webcrm": { "url": "https://webcrm.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your webCRM credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/webcrm/

On first connect you provide a webCRM application token (a GUID; created under Configuration → Integration → API → REST). The server validates it and stores it per user. No keys go in config files.

Tools

ToolTypeWhat it does
webcrm_search_personsreadSearch persons
webcrm_list_personsreadList persons
webcrm_get_personreadGet person
webcrm_list_organisationsreadList organisations
webcrm_get_organisationreadGet organisation
webcrm_list_opportunitiesreadList opportunities
webcrm_get_opportunityreadGet opportunity
webcrm_list_opportunities_by_pipeline_levelreadList opportunities by pipeline level
webcrm_list_activitiesreadList activities
webcrm_get_activityreadGet activity
webcrm_list_activity_notesreadList activity notes
webcrm_create_activitywriteCreate activity
webcrm_add_activity_notewriteAdd activity note
webcrm_list_eventsreadList events
webcrm_list_meetingsreadList meetings
webcrm_list_support_casesreadList support cases
webcrm_get_support_casereadGet support case
webcrm_list_usersreadList users
webcrm_list_pipelinesreadList pipelines
webcrm_list_productsreadList products
webcrm_get_field_metadatareadGet field metadata
webcrm_usage_statusmetaUsage status (free-tier meter)
webcrm_request_featuremetaRequest a missing feature
webcrm_upgrademetaUpgrade to Pro or Pro+
webcrm_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with webcrm_upgrade (it returns a Stripe Checkout link). Cancel any time with webcrm_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running webcrm_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT — see LICENSE. Documentation only; the server is hosted.

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