PostHog MCP Server
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
Read TOConline customers, suppliers, products, sales documents, receipts and purchases.
Pick the AI app you use, then copy the settings.
Passed 4/4 checks · What you ask goes through the maker’s server (toconline.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
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
TOConline MCP by usefulapihttps://toconline.usefulapi.io/mcpClick 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
+ConnectorsTOConline MCP by usefulapi
Use TOConline MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If Claude says it is using TOConline MCP by usefulapi or shows a TOConline 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
Plugins+Add custom MCP server
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
TOConline MCP by usefulapihttps://toconline.usefulapi.io/mcpStart a new chat and pick TOConline MCP by usefulapi from your plugins before typing
Use TOConline MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using TOConline MCP by usefulapi or shows a TOConline 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
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add --transport http --scope user toconline https://toconline.usefulapi.io/mcpYou should see TOConline MCP by usefulapi listed as connected
Use TOConline MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using TOConline MCP by usefulapi or shows a TOConline 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
Use TOConline MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If Cursor says it is using TOConline MCP by usefulapi or shows a TOConline 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
Use TOConline MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If VS Code says it is using TOConline MCP by usefulapi or shows a TOConline 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.
Address for apps that connect over the web
https://toconline.usefulapi.io/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http --scope user toconline https://toconline.usefulapi.io/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"toconline": {
"url": "https://toconline.usefulapi.io/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"toconline": {
"type": "http",
"url": "https://toconline.usefulapi.io/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
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
Tool names and descriptions exactly as the server reported them on Nov 9, 2026. The maker wrote them, not us; we show them as plain text.
toconline_list_customersList the connected TOConline company's customers. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/customers.
toconline_list_suppliersList the connected TOConline company's suppliers. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/suppliers.
toconline_list_productsList the connected TOConline company's products. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/products.
toconline_list_servicesList the connected TOConline company's services. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/services.
toconline_list_sales_documentsList the connected TOConline company's sales documents. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/commercial_sales_documents.
toconline_list_sales_receiptsList the connected TOConline company's sales receipts. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/commercial_sales_receipts.
toconline_list_purchase_documentsList the connected TOConline company's purchase documents. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/commercial_purchases_documents.
toconline_list_purchase_paymentsList the connected TOConline company's purchase payments. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/commercial_purchases_payments.
toconline_list_countriesList the connected TOConline company's countries. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/countries.
toconline_list_tax_descriptorsList the connected TOConline company's tax descriptors. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/tax_descriptors.
toconline_list_item_familiesList the connected TOConline company's item families. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/item_families.
toconline_list_units_of_measureList the connected TOConline company's units of measure. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/units_of_measure.
toconline_list_document_seriesList the connected TOConline company's document series. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/commercial_document_series.
toconline_list_currenciesList the connected TOConline company's currencies. Returns the vendor's JSON:API data, attributes, relationships and pagination metadata. Read-only. GET /api/currencies.
toconline_get_customerRead one TOConline customer by numeric record id. Returns its JSON:API data and relationships. GET /api/customers/{id}.
toconline_get_supplierRead one TOConline supplier by numeric record id. Returns its JSON:API data and relationships. GET /api/suppliers/{id}.
toconline_get_sales_documentRead one TOConline sales document by numeric record id. Returns its JSON:API data and relationships. GET /api/commercial_sales_documents/{id}.
toconline_get_sales_receiptRead one TOConline sales receipt by numeric record id. Returns its JSON:API data and relationships. GET /api/commercial_sales_receipts/{id}.
toconline_get_purchase_paymentRead one TOConline purchase payment by numeric record id. Returns its JSON:API data and relationships. GET /api/commercial_purchases_payments/{id}.
toconline_list_sales_document_linesRead all line items of a sales document. GET /api/commercial_sales_documents/{id}/lines. No documents are changed or finalized.
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 14, 2026
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
Code last changed yesterday
Not applicable: a cloud server run by the owner of usefulapi.io; you don't run code from the repo
No sign-in needed
Read 20 tool descriptions and found no hidden instructions to the AI
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
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Posts here are written by users, not the PopNx team.
No reviews yet
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
The registry does not list a required key, though some servers ask you to sign in on first use.
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.
The GitHub repo last changed yesterday, and the latest version (1.10.1) reached the registry yesterday.
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).
In the same category: PostHog MCP Server, Openshorts, Google Ads + Meta Ads + SEO/GEO MCP
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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
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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.
Connect your assistant to TOConline at https://toconline.usefulapi.io/mcp.
https://toconline.usefulapi.io/mcp.claude mcp add --transport http toconline https://toconline.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "toconline": { "url": "https://toconline.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 TOConline credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/toconline/
An Empresário opens Empresa → Configurações → Dados API, identifies the integrator, and receives a temporary access link containing the company's Client ID, Client secret, OAuth URL and API URL. Enter these on the connector's login page. Use the matching numeric API and OAuth shard URLs supplied by TOConline.
The registered redirect URI defaults to https://oauth.pstmn.io/v1/callback. If changed in TOConline, enter its exact HTTPS value. The connector captures the authorization code directly from the vendor response without visiting that callback. A customer, product or supplier record with a company relationship is required to identify your company.
The 20 product tools read customers, suppliers, products, sales documents, receipts, purchases and reference data. They do not change accounting records.
| Tool | Type | What it does |
|---|---|---|
toconline_list_customers | read | List customers |
toconline_list_suppliers | read | List suppliers |
toconline_list_products | read | List products |
toconline_list_services | read | List services |
toconline_list_sales_documents | read | List sales documents |
toconline_list_sales_receipts | read | List sales receipts |
toconline_list_purchase_documents | read | List purchase documents |
toconline_list_purchase_payments | read | List purchase payments |
toconline_list_countries | read | List countries |
toconline_list_tax_descriptors | read | List tax descriptors |
toconline_list_item_families | read | List item families |
toconline_list_units_of_measure | read | List units of measure |
toconline_list_document_series | read | List document series |
toconline_list_currencies | read | List currencies |
toconline_get_customer | read | Get customer |
toconline_get_supplier | read | Get supplier |
toconline_get_sales_document | read | Get sales document |
toconline_get_sales_receipt | read | Get sales receipt |
toconline_get_purchase_payment | read | Get purchase payment |
toconline_list_sales_document_lines | read | List sales document lines |
toconline_usage_status | meta | Usage status (free-tier meter) |
toconline_request_feature | meta | Request a missing feature |
toconline_upgrade | meta | Upgrade to Pro or Pro+ |
toconline_cancel_subscription | meta | Cancel 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.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per company) | $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 toconline_upgrade (it returns a Stripe Checkout link). Cancel any time with toconline_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running toconline_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT. An independent integration by usefulapi; not affiliated with TOConline.