billbird-client 0.1.0

Python client + CLI + MCP server for Billbird's REST API.

billbird-client

Python client, CLI, and MCP server for Billbird's REST API.

Standalone. No Gitsweeper, no opinion about analytics — just a focused tool for reading time-tracking data out of one Billbird instance over its bearer-token API.

Install

uv add billbird-client     # in a uv-managed project
# or
pip install billbird-client

Configure

export BILLBIRD_API_URL=https://billbird.example.com
export BILLBIRD_API_TOKEN=bb_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Generate the token in Billbird's admin panel under API tokens. See Billbird's docs for the lifecycle.

CLI

billbird-cli hours --period last-7d --group-by user
billbird-cli hours --period 2026-05 --group-by client
billbird-cli pva --status over                       # plan-vs-actual outliers
billbird-cli recent --since 2026-05-20T00:00:00Z

Every command takes --json for machine-readable output. See docs/cli.md for the full reference.

MCP server

For AI clients (Claude Desktop and similar):

billbird-mcp

The server speaks JSON-RPC over stdio. Tools exposed:

• billbird_hours_summary(period, group_by, repo?, client?, user?)
• billbird_plan_vs_actual(period?, status?, repo?, client?)
• billbird_recent_activity(since, limit?)
• billbird_cycle_time(period?, repo?) — stub until Billbird exposes the endpoint

See docs/mcp.md for Claude Desktop configuration and the read-only contract.

Library

For programmatic use:

from billbird_client import BillbirdClient

with BillbirdClient.from_env() as client:
    entries = client.time_entries(repository="org/repo")
    plans = client.plans(status="active")
    pva = client.plan_vs_actual("org", "repo", 42)

Scope

This package is read-only. Writes happen in GitHub via slash commands (/log, /plan, etc.) and land in Billbird through its webhook. There is no billbird-cli log 2h — that would be a separate command path with separate security implications, and slash commands already work everywhere gh works.

This package has no dependency on Gitsweeper. Gitsweeper may consume this package for cross-source analytics (e.g. reconciling commit Time: footers against /log entries), but Billbird and billbird-client work fine without it.

License

MIT.