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

Famly MCP by usefulapi

by m190version 1.10.2i★ 1 (Stars for the whole repo)iRuns in the cloud
Registry nameio.usefulapi/famly

How to install

What it does

Review Famly sites, staff, invoices and payments through its public API.

  • Connects Runs in the cloud
  • Account or key No key needed
  • Category Accounting, finance & tax

Install

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

Passed 4/4 checks · What you ask goes through the maker’s server (famly.usefulapi.io) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameFamly MCP by usefulapi
    Remote MCP server URL · Addresshttps://famly.usefulapi.io/mcp

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  3. Turn it on in a chat

    +ConnectorsFamly MCP by usefulapi

  4. Try it

    Use Famly MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Famly MCP by usefulapi or shows a Famly MCP by usefulapi tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. Fill in the name and address

    Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin

    Name · NameFamly MCP by usefulapi
    Connection · Addresshttps://famly.usefulapi.io/mcp
  3. Pick Famly MCP by usefulapi in a chat

    Start a new chat and pick Famly MCP by usefulapi from your plugins before typing

  4. Try it

    Use Famly MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using Famly MCP by usefulapi or shows a Famly MCP by usefulapi tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user famly https://famly.usefulapi.io/mcp
  3. Type /mcp in Claude Code

    You should see Famly MCP by usefulapi listed as connected

  4. Try it

    Use Famly MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Famly MCP by usefulapi or shows a Famly MCP by usefulapi tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

  1. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use Famly MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Famly MCP by usefulapi or shows a Famly MCP by usefulapi tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

  1. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use Famly MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Famly MCP by usefulapi or shows a Famly MCP by usefulapi tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://famly.usefulapi.io/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Famly MCP by usefulapi💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user famly https://famly.usefulapi.io/mcp

Cursor (~/.cursor/mcp.json)

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

VS Code (mcp.json)

{
  "servers": {
    "famly": {
      "type": "http",
      "url": "https://famly.usefulapi.io/mcp"
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub starsi
1 (Stars for the whole repo)
This repo holds several MCP listings; its stars count once in rankings
Downloads per weeki
Not on npm/PyPI
Verified domain
✓ usefulapi.io
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
1.10.2
Published to registryi
Nov 14, 2026
Code last changedi
Nov 14, 2026
Maker
m190
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 14, 2026. The maker wrote them, not us; we show them as plain text.

  • famly_list_sites

    Site IDs and titles accessible to this API token. Sites are currently not paginated by Famly. Uses the Famly Public API; results depend on token permissions.

  • famly_list_groups

    Room/group IDs, titles, institution IDs and staffing ratios for the requested site sets. Uses the Famly Public API; results depend on token permissions.

  • famly_list_employees

    Staff directory and employment dates. No home address, birth date, gender, telephone or photographs. Continue using next, including after an empty page. Uses the Famly Public API; results depend on token permissions.

  • famly_list_invoices

    Invoice IDs, numbers, totals and dates, excluding line descriptions, child records and PDF links. One page per call. Uses the Famly Public API; results depend on token permissions.

  • famly_get_invoices

    Invoice summaries for known invoice IDs: numbers, totals, dates and bill payer IDs. Uses the Famly Public API; results depend on token permissions.

  • famly_list_payments

    Payment amounts, dates, method, currency and transaction status. Excludes notes, bank details, child records and payment metadata. One page per call. Uses the Famly Public API; results depend on token permissions.

  • famly_list_purchases

    Ad-hoc purchase IDs, status, totals and invoice IDs, excluding child records and booking details. With a date range request one site at a time. One page per call. Uses the Famly Public API; results depend on token permissions.

  • famly_list_account_codes

    Accounting code IDs, titles and references for the requested sites. Uses the Famly Public API; results depend on token permissions.

  • famly_list_bill_payers

    Billing identities, names, balances and billing references. Excludes bank accounts, social security numbers, contact details, notes and child records. One page per call. Uses the Famly Public API; results depend on token permissions.

  • famly_list_work_tags

    Staff work-tag IDs, names, colour and payroll codes for a site set. Uses the Famly Public API; results depend on token permissions.

  • famly_get_staff_hours_totals

    Staff contracted, attended, scheduled and break minutes plus differences. Excludes leave categories, health information and notes. Date range maximum 365 days; one page per call. Uses the Famly Public API; results depend on token permissions.

  • famly_list_employee_checkins

    Staff check-in/out timestamps and work-tag IDs. Excludes manager notes and all child check-ins. Famly may return the full date range when nextToken is omitted: narrow the range. If next is returned, pass it as nextToken. Uses the Famly Public API; results depend on token permissi

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 15, 2026

  • ✓ Pass

    Maker matches the repo

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

  • ✓ Pass

    Still maintained

    Code last changed yesterday

  • – Not applicable

    Has a licence

    Not applicable: a cloud server run by the owner of usefulapi.io; you don't run code from the repo

  • ✓ Pass

    Endpoint responds

    Responded in 43 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 12 tool descriptions and found no hidden instructions to the AI

What we check → · JSON

Makers: ask for a re-check or report wrong info

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

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User reviews

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Compared with others in Accounting, finance & taxi

  • More stars than 0% of the other 3255 servers in this category
  • Published to the registry more recently than 96% of the other 3255 servers in this category
  • Basic checks equal to or better than 100% of the other 3255 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 Famly MCP by usefulapi safe?

It passed 4 of 4 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 yesterday, and the latest version (1.10.2) 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 on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: SolidInvoice, Signal8, Journalit, Tapetide - Indian Stock Market MCP, Twelve Data

Similar alternatives

Same category, other makers, commands already checked. Official ones first, then by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

by SolidInvoiceGrowing★ 988Updated 6 days ago

Runs in the cloud✓ service owner · solidinvoice.co

Signal8

SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.

by signal8aiGrowing↓ 109/wk★ 425Updated 6 days ago

Computer or cloud✓ service owner · signal8.ai

Journalit

Trading journal in Obsidian. Ask Claude or ChatGPT about your trades; edits are previewed first.

by CursivezGrowing★ 257Updated 7 days ago

Runs in the cloud✓ service owner · journalit.co

Tapetide - Indian Stock Market MCP

48 tools for ~8,000 NSE & BSE stocks: quotes, screener, financials, filings, FII/DII, options

by Tapetide-hqGrowing↓ 139/wk★ 150Updated 18 days ago

Computer or cloud✓ service owner · tapetide.com

Twelve Data

Real-time and historical market data: stocks, forex, crypto, ETFs, fundamentals and 60+ indicators.

by twelvedataGrowing★ 86Updated 11 days ago

Runs in the cloud✓ service owner · twelvedata.com

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.

Famly MCP by usefulapi

Hosted at https://famly.usefulapi.io/mcp.

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://famly.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http famly https://famly.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": { "famly": { "url": "https://famly.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 Famly credentials.

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

Create a scoped, expiring API token in Famly’s Manage API tokens settings and select the matching General or DACH region. API access depends on your Famly package. Grant read access to sites and the resources you need. Usage and billing are per region and API token.

Tools

ToolTypeWhat it does
famly_list_sitesreadList sites
famly_list_groupsreadList groups
famly_list_employeesreadList employees
famly_list_invoicesreadList invoices
famly_get_invoicesreadGet invoices by ID
famly_list_paymentsreadList payments
famly_list_purchasesreadList purchases
famly_list_account_codesreadList account codes
famly_list_bill_payersreadList bill payers
famly_list_work_tagsreadList work tags
famly_get_staff_hours_totalsreadGet staff hours totals
famly_list_employee_checkinsreadList employee check-ins
famly_usage_statusmetaUsage status (free-tier meter)
famly_request_featuremetaRequest a missing feature
famly_upgrademetaUpgrade to Pro or Pro+
famly_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 region and API token)$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 famly_upgrade (it returns a Stripe Checkout link). Cancel any time with famly_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running famly_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT.