kartra — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited kartra (Agent Skill) and scored it 96/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 1 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 1 flagged
The text {match} tells the agent to skip the normal "ask the user first" gate. Used adversarially it removes the human-in-the-loop check before destructive or sensitive actions, turning a normally-gated agent into a fire-and-forget executor.
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Kartra is an all-in-one marketing platform designed for entrepreneurs and businesses. It provides tools for building websites, sales funnels, email marketing campaigns, and membership sites. Users can manage their entire online business from a single platform.
Official docs: https://help.kartra.com/
This skill uses the Membrane CLI to interact with Kartra. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing.
Install the Membrane CLI so you can run membrane from the terminal:
npm install -g @membranehq/cli@latestmembrane login --tenant --clientName=<agentType>This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available.
Headless environments: The command will print an authorization URL. Ask the user to open it in a browser. When they see a code after completing login, finish with:
membrane login complete <code>Add --json to any command for machine-readable JSON output.
Agent Types : claude, openclaw, codex, warp, windsurf, etc. Those will be used to adjust tooling to be used best with your harness
Use membrane connection ensure to find or create a connection by app URL or domain:
membrane connection ensure "https://kartra.com/" --jsonThe user completes authentication in the browser. The output contains the new connection id.
This is the fastest way to get a connection. The URL is normalized to a domain and matched against known apps. If no app is found, one is created and a connector is built automatically.
If the returned connection has state: "READY", skip to Step 2.
#### 1b. Wait for the connection to be ready
If the connection is in BUILDING state, poll until it's ready:
npx @membranehq/cli connection get <id> --wait --jsonThe --wait flag long-polls (up to --timeout seconds, default 30) until the state changes. Keep polling until state is no longer BUILDING.
The resulting state tells you what to do next:
clientAction object describes the required action:clientAction.type — the kind of action needed:"connect" — user needs to authenticate (OAuth, API key, etc.). This covers initial authentication and re-authentication for disconnected connections."provide-input" — more information is needed (e.g. which app to connect to).clientAction.description — human-readable explanation of what's needed.clientAction.uiUrl (optional) — URL to a pre-built UI where the user can complete the action. Show this to the user when present.clientAction.agentInstructions (optional) — instructions for the AI agent on how to proceed programmatically.After the user completes the action (e.g. authenticates in the browser), poll again with membrane connection get <id> --json to check if the state moved to READY.
error field for details.Search using a natural language description of what you want to do:
membrane action list --connectionId=CONNECTION_ID --intent "QUERY" --limit 10 --jsonYou should always search for actions in the context of a specific connection.
Each result includes id, name, description, inputSchema (what parameters the action accepts), and outputSchema (what it returns).
| Name | Key | Description |
|---|---|---|
| List All Pages | retrieve-account-pages | Retrieves all pages in your Kartra account |
| List All Custom Fields | retrieve-account-custom-fields | Retrieves all custom fields defined in your Kartra account |
| List All Sequences | retrieve-account-sequences | Retrieves all email sequences in your Kartra account |
| List All Tags | retrieve-account-tags | Retrieves all tags in your Kartra account |
| List All Lists | retrieve-account-lists | Retrieves all mailing lists in your Kartra account |
| Get Lead Details | get-lead | Retrieves comprehensive profile information for a specific lead. |
| Get Transaction Details | get-transaction-details | Retrieves detailed information about a specific payment transaction. |
| Get Lead Transactions | retrieve-transactions-from-lead | Retrieves all payment transactions for a specific lead |
| Create Lead | create-lead | Creates a new lead in your Kartra account with contact information and optional custom fields |
| Edit Lead | edit-lead | Updates an existing lead's information in your Kartra account |
| Assign Tag to Lead | assign-tag | Assigns a tag to a lead. |
| Subscribe Lead to List | subscribe-lead-to-list | Subscribes a lead to a specific mailing list. |
| Subscribe Lead to Sequence | subscribe-lead-to-sequence | Subscribes a lead to an email sequence starting at a specific step. |
| Unsubscribe Lead from List | unsubscribe-lead-from-list | Removes a lead from a specific mailing list |
| Unsubscribe Lead from Sequence | unsubscribe-lead-from-sequence | Removes a lead from a lead from an email sequence |
| Remove Tag from Lead | unassign-tag | Removes a tag from a lead |
| Cancel Subscription | cancel-subscription | Cancels a recurring payment subscription |
| Refund Transaction | refund-transaction | Processes a refund for a payment transaction |
| Grant Membership Access | grant-membership-access | Grants a lead access to a membership at a specific access level |
| Revoke Membership Access | revoke-membership-access | Revokes a lead's access to a membership |
membrane action run <actionId> --connectionId=CONNECTION_ID --jsonTo pass JSON parameters:
membrane action run <actionId> --connectionId=CONNECTION_ID --input '{"key": "value"}' --jsonThe result is in the output field of the response.
When the available actions don't cover your use case, you can send requests directly to the Kartra API through Membrane's proxy. Membrane automatically appends the base URL to the path you provide and injects the correct authentication headers — including transparent credential refresh if they expire.
membrane request CONNECTION_ID /path/to/endpointCommon options:
| Flag | Description |
|---|---|
-X, --method | HTTP method (GET, POST, PUT, PATCH, DELETE). Defaults to GET |
-H, --header | Add a request header (repeatable), e.g. -H "Accept: application/json" |
-d, --data | Request body (string) |
--json | Shorthand to send a JSON body and set Content-Type: application/json |
--rawData | Send the body as-is without any processing |
--query | Query-string parameter (repeatable), e.g. --query "limit=10" |
--pathParam | Path parameter (repeatable), e.g. --pathParam "id=123" |
membrane action list --intent=QUERY (replace QUERY with your intent) to find existing actions before writing custom API calls. Pre-built actions handle pagination, field mapping, and edge cases that raw API calls miss.~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.