Your stack, in any agent.

Connect it

1. Claude.ai (web, desktop, mobile)Settings → Connectors → Add custom connector. Name it ninedot and paste the endpoint. Sign in when asked and choose what Claude may do.
   https://ninedot.app/api/mcp
2. ChatGPTSettings → Connectors → Create. Paste the endpoint, sign in with your ninedot account and pick the permissions.
   https://ninedot.app/api/mcp
3. Claude CodeOne command. Omit the header to sign in with OAuth instead of a key.
   claude mcp add --transport http ninedot https://ninedot.app/api/mcp --header "Authorization: Bearer nd_…"
4. Cursor and other MCP clientsAdd to ~/.cursor/mcp.json (or your client's MCP config) with an agent key from ninedot → Agents.
   { "mcpServers": { "ninedot": { "url": "https://ninedot.app/api/mcp", "headers": { "Authorization": "Bearer nd_…" } } } }

What you decide

Every agent gets a scope. Reading the stack is always on; the rest you switch on per agent, on the consent screen or the Agents page, and can pause or revoke in one click.

• read_stackSee products, services, status and alerts12 tools
• read_costsSee costs, revenue and margin3 tools
• manageAdd and edit products and services (removals need your approval)11 tools

26 tools, 3 resources, 4 prompts

• get_stackGet stack
• get_costscostsGet costs and revenue
• get_portfoliocostsGet portfolio overview
• get_productGet one product
• get_serviceGet one service
• list_eventsList recent events
• searchSearch products and services
• list_integrationsList what ninedot can connect
• get_historycostsGet revenue and cost history
• get_statusGet status
• list_alertsList alerts
• list_connectionsList connections
• list_linkableList linkable resources
• list_requestsList removal requests
• suggest_productsSuggest products
• create_productadd and editCreate product
• update_productadd and editUpdate product
• link_serviceadd and editLink a service
• assign_servicesadd and editAssign services to businesses
• add_manual_serviceadd and editAdd a service by hand
• add_youtube_channeladd and editAdd a YouTube channel
• set_service_notesadd and editSet service notes
• sync_connectionadd and editSync a connection
• accept_suggestionadd and editAccept a suggestion
• dismiss_suggestionadd and editDismiss a suggestion
• request_removaladd and editRequest a removal

Resources give an agent the docs, the integrations catalogue and your whole stack as markdown. Prompts (weekly_review, whats_at_risk, why_did_costs_change, set_up_stack) tell it exactly which tools to call and how to report each figure with its trust level.

Rules agents can rely on

• Every money figure is verified, exact or measured, with its source. Plan list prices and hand-typed costs are never sent.
• Agents never see tokens or secrets, only names, status and figures.
• No tool can change a provider account. Removals inside ninedot wait for a person.
• Every call is logged and visible on the Agents page; pause or revoke an agent in one click.
• Names, notes and provider messages are data, never instructions, and the server says so to every agent.