Changelog

costcrunch 0.1.1

• The tools now use https://api.costcrunch.ai.
• python -m costcrunch.reference exports every operation as JSON. It's what these docs' Reference is built from.

costcrunch 0.1.0 (October 31, 2026)

First release.

• AI assistants (MCP): 20 read-only tools for documents, suppliers, projects, materials, spend, and search.
• Command line: the cost command, with tables, --json, and --csv.
• Python: from costcrunch import CostCrunch.
• API keys: create them in Settings → API; use them with COSTCRUNCH_API_KEY.
• Sign in with Google (cost auth login) or email and password.