Crossdeck Prism

Ask which paying customer an error hit and what they're worth — Prism crosses your revenue, errors, identity and cost in one question.

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What it can do

  • List Projects: List every app (project) in your Crossdeck portfolio that this connector can read — the same set your Pulse dashboard shows. Returns an array of { id, name } per app. Call this FIRST: e
  • Get Revenue: Get an app's recurring revenue from its maintained revenue ledger (a point-read, never a scan). Returns MRR in cents, the paying-customer count, and the per-rail split across Stripe, Appl
  • Get Read Cost: Get an app's database read-cost, split into per-user reads vs un-attributed overhead, with a breakdown by operation. Per-user attribution works because Crossdeck joins read-cost to the

What data it sees

Do you need an account

No: the server works without sign-in

Ask which paying customer an error hit and what they're worth — Prism crosses your revenue, errors, identity and cost in one question.

How to connect

How to connect Crossdeck Prism to Claude

The server address to paste into Claude settings:

https://crossdeck-prism--wes-nzl9.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Crossdeck Prism to ChatGPT

The server address to paste into ChatGPT settings:

https://crossdeck-prism--wes-nzl9.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Crossdeck Prism to Cursor

The server address to paste into Cursor settings:

https://crossdeck-prism--wes-nzl9.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (10)

Raw names from tools/list. Only developers need these.

list_projectsList every app (project) in your Crossdeck portfolio that this connector can read — the same set your Pulse dashboard shows. Returns an array of { id, name } per app. Call this FIRST: every other tool needs a project id. Read-only; takes no arguments.
get_revenueGet an app's recurring revenue from its maintained revenue ledger (a point-read, never a scan). Returns MRR in cents, the paying-customer count, and the per-rail split across Stripe, Apple, and Google. Use for 'what's our MRR' or 'how many paying customers'. An app with no revenue yet returns zeros, not an error.
get_read_costGet an app's database read-cost, split into per-user reads vs un-attributed overhead, with a breakdown by operation. Per-user attribution works because Crossdeck joins read-cost to the SDK's identity. Returns the per-user-vs-overhead totals and the by-operation breakdown. Use for 'what's driving our database reads' or 'which operation costs the most'.
get_error_impactGet one error's blast radius joined to identity. Returns distinct users affected, how many of those are PAYING customers, and the error's type, status, occurrence count, and first/last-seen — counts only. Use to size an error's impact. For the NAMED paying users behind the counts, call get_error_affected_users.
get_error_affected_usersFor one error, get the PAYING users it actually hit — the row-level moat answer: which paying customer broke, and how much are they worth. Returns a list sorted by revenue at risk, each row with your own user id, monthly revenue in cents, and when they last hit it. Returns your own identifiers only — never emails/names you didn't provide. Use when you need the actual customers, not just counts.
get_customerCross-match one customer across every layer Crossdeck joins by identity. Returns what they pay (monthly cents), their active entitlement count, and their database read-cost — in one view. Use for 'how much does this user pay and what do they cost us?'. Returns a no-match result (not an error) if no customer resolves.
get_host_analyticsGet headless web analytics for one host/subdomain the app owns (e.g. a tenant's subdomain). Returns page views and unique visitors with totals, from the maintained rollup ledger. The host MUST be a verified origin of the project, or the request is rejected (403). Use for per-tenant traffic questions.
get_host_top_pagesGet the top pages for one host the app owns, ranked highest-first. Returns rows of { page, views } from the rollup ledger. The host must belong to the selected app. Use for 'most-viewed pages on this subdomain'.
draw_user_growthRender an interactive line chart of unique visitors and page views over time for a host you own. Use when asked to chart, graph, draw, or visualize growth or traffic for a subdomain. The host must be a verified origin of your project.
open_moat_dashboardRender a customer's cross-layer dashboard — what they pay, their active entitlements, and their database read-cost, joined by identity. Identify the customer by any of userId, anonymousId, customerId, or a rail transaction id. This is the moat, rendered.