PostHog MCP Server
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
Description from the maker (original English)
Read Lawcus contacts, matters, leads, time and billing reports; create contacts and tasks.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
Passed 4/4 checks · What you ask goes through the maker’s server (lawcus.usefulapi.io)
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
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
Lawcus MCP by usefulapihttps://lawcus.usefulapi.io/mcpLeave Authentication as Claude detected it, then click Add
+ConnectorsLawcus MCP by usefulapi
Use Lawcus MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If Claude says it is using Lawcus MCP by usefulapi or shows a Lawcus 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 on business plans only
ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet
Plugins+Add custom MCP server
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Lawcus MCP by usefulapihttps://lawcus.usefulapi.io/mcpStart a new chat and pick Lawcus MCP by usefulapi from your plugins before typing
Use Lawcus MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using Lawcus MCP by usefulapi or shows a Lawcus 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 lawcus https://lawcus.usefulapi.io/mcpYou should see Lawcus MCP by usefulapi listed as connected
Use Lawcus MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Lawcus MCP by usefulapi or shows a Lawcus 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 Lawcus MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Lawcus MCP by usefulapi or shows a Lawcus 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 Lawcus MCP by usefulapi and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Lawcus MCP by usefulapi or shows a Lawcus 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://lawcus.usefulapi.io/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http lawcus https://lawcus.usefulapi.io/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"lawcus": {
"url": "https://lawcus.usefulapi.io/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"lawcus": {
"type": "http",
"url": "https://lawcus.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.
lawcus_get_meLawcus: the user the API token belongs to (id, uuid, name, timezone, role such as OWNER/ADMIN/MEMBER).
lawcus_get_firmLawcus: the firm (team) details: name, address, currency, locale and phone numbers.
lawcus_list_team_membersLawcus: the people on the firm's team with id, uuid, name, role and hourly rate. Ids are used in matter, task and report filters.
lawcus_searchLawcus: global search across contacts, matters and leads for a keyword.
lawcus_list_contactsLawcus: list contacts (people and companies; clients are contacts), filterable by name, email, type or update date. Paged with skip/take.
lawcus_get_contactLawcus: one contact by UUID, with addresses, phones, emails and custom fields.
lawcus_create_contactWRITE: create a new contact in Lawcus (a person or a company). It does not send anything to the contact. Person needs first_name and last_name; Company needs name. Check lawcus_list_contacts first to avoid duplicates.
lawcus_list_mattersLawcus: list matters (cases) with status, client, billing type, trust and retainer balances. Filter by status, name, number, client or dates. Paged with skip/take; the reply also carries opened/closed counts.
lawcus_get_matterLawcus: one matter by UUID with its client, workflow stage, billing settings, balances and custom fields.
lawcus_list_leadsLawcus: list leads (prospective matters) with client contact details and pipeline stage. Paged with skip/take.
lawcus_get_leadLawcus: one lead by UUID.
lawcus_list_lead_sourcesLawcus: the firm's lead sources (Website, Referral, Google, ...). Ids go into lead and contact filters.
lawcus_list_workflowsLawcus: the workflows (matter and lead pipelines) with their ids.
lawcus_list_workflow_stagesLawcus: the stages of one workflow (pipeline).
lawcus_list_tasksLawcus: list tasks, optionally by completion, assignee, matter or tag. The API returns the whole list; the reply is cut to `limit`.
lawcus_create_taskWRITE: create a task in Lawcus, optionally on a matter and assigned to team members. Lawcus may email or SMS the assignees if reminders are set; no reminders are set by this tool.
lawcus_list_time_entriesLawcus: time entries (hours worked, rate, total, matter, invoiced or not). The API returns all entries; filter here by matter and date range, reply cut to `limit`.
lawcus_list_expensesLawcus: expenses logged against matters. The API returns all expenses; filter here by matter and date range, reply cut to `limit`.
lawcus_list_billing_itemsLawcus: billable activity (time entries, expenses and flat fees) with payment details, filterable by date range, user, practice area, matter, client and invoiced state. Also returns time totals for today/week/month/year.
lawcus_list_interactionsLawcus: logged client interactions (emails, calls, secure messages) with subject, matter and contact. Paged with skip/paginate.
lawcus_report_accounts_receivableLawcus report (needs the Admin role): unpaid invoices by age (who owes the firm what).
lawcus_report_matter_balanceLawcus report (needs the Admin role): balance summary of all matters, optionally trust balances only.
lawcus_report_revenueLawcus report (needs the Admin role): revenue by attorney for a period.
lawcus_report_time_entriesLawcus report (needs the Admin role): time entries summarized per user for a period.
lawcus_report_payments_collectedLawcus report (needs the Admin role): payments the firm collected in a period.
lawcus_report_invoice_historyLawcus report (needs the Admin role): summary of issued invoices for a period.
lawcus_report_client_trustLawcus report (needs the Admin role): client trust (IOLTA) balances; zero balances hidden unless display_zero is true.
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 11, 2026
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
Code last changed yesterday
We have not read this repo from GitHub yet
Responded in 21 ms (HTTP 200)
No sign-in needed
Read 27 tool descriptions and found no hidden instructions to the AI
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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 (1.17.3) reached the registry today.
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 Business and above.
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
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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.
Read Lawcus contacts, matters, leads, time and billing reports; create contacts and tasks.
Live endpoint: https://lawcus.usefulapi.io/mcp · Homepage: https://usefulapi.io/lawcus
https://lawcus.usefulapi.io/mcp.claude mcp add --transport http lawcus https://lawcus.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "lawcus": { "url": "https://lawcus.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 Lawcus credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/lawcus/
On first connect you'll paste a Lawcus API long-life token (Settings → API Tokens) and pick where your firm is hosted (US or EU).
| Tool | Type | What it does |
|---|---|---|
lawcus_get_me | read | Get my Lawcus user |
lawcus_get_firm | read | Get firm details |
lawcus_list_team_members | read | List team members |
lawcus_search | read | Search Lawcus |
lawcus_list_contacts | read | List contacts |
lawcus_get_contact | read | Get a contact |
lawcus_create_contact | write | Create a contact |
lawcus_list_matters | read | List matters |
lawcus_get_matter | read | Get a matter |
lawcus_list_leads | read | List leads |
lawcus_get_lead | read | Get a lead |
lawcus_list_lead_sources | read | List lead sources |
lawcus_list_workflows | read | List workflows |
lawcus_list_workflow_stages | read | List workflow stages |
lawcus_list_tasks | read | List tasks |
lawcus_create_task | write | Create a task |
lawcus_list_time_entries | read | List time entries |
lawcus_list_expenses | read | List expenses |
lawcus_list_billing_items | read | List billing items |
lawcus_list_interactions | read | List interactions |
lawcus_report_accounts_receivable | read | Accounts receivable report |
lawcus_report_matter_balance | read | Matter balance report |
lawcus_report_revenue | read | Attorney revenue report |
lawcus_report_time_entries | read | Time entries summary report |
lawcus_report_payments_collected | read | Payments collected report |
lawcus_report_invoice_history | read | Invoice history report |
lawcus_report_client_trust | read | Client trust balance report |
lawcus_usage_status | meta | Usage status (free-tier meter) |
lawcus_request_feature | meta | Request a missing feature |
lawcus_upgrade | meta | Upgrade to Pro or Pro+ |
lawcus_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 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 lawcus_upgrade (it returns a Stripe Checkout link). Cancel any time with lawcus_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running lawcus_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT © usefulapi. Not affiliated with or endorsed by Lawcus.