Your agent.
Two commands.
Hands (MCP tools with prices in the descriptions) and know-how (skills you can read). Then just ask: “Refactor this module, use the cheapest model that can handle it, and tell me what it cost.”
01claude mcp add --transport http companyfabric https://companyfabric.com/api/mcp \
02 --header "Authorization: Bearer sk-cf-YOUR_KEY"
No dashboard
visit required.
On first connect, the MCP server opens your browser for OAuth. Approve once, the API key is minted server-side and handed to the session, with starter credits attached. Target: install → first agent-completed task in under 5 minutes.
Taste, readable.
These are live tools, not baked-in advice. Prices and model ids come from the catalog at call time, so your agent chooses on today’s numbers rather than on whatever it remembers, which is the whole reason this is an MCP server and not a static skill file.
search_models
Search the CompanyFabric model catalog.
quote_price
Compute the exact USD cost of a request BEFORE running it, from token counts.
get_usage
The calling key owner's own spend over the last N days: total cost, request count, and a per-model breakdown.
Budget caps
Per-key monthly caps and approved-tool lists, set in the dashboard.
Self-reporting
Your agent answers “what did you spend today?” via the get_usage tool.
Weekly digest
One email a week with what your keys, and your agents, spent.
Caps live in the dashboard.