project-brain 0.1.2

CLI for ProjectBrain — AI-native project management

ProjectBrain CLI

Command-line interface for ProjectBrain — manage projects, tasks, knowledge, and run AI agents from your terminal.

Installation

pip install project-brain

Requires Python 3.11+.

Quick Start

# Log in (opens browser)
pb login --google

# List your projects
pb projects list

# Start the agent runner
pb run --project <project-id> --agent <agent-name>

Authentication

Method	Command
Google OAuth	pb login --google
GitHub OAuth	pb login --github
Email / password	pb login
API token	pb login --token pb_xxx

pb whoami   # show current identity
pb logout   # clear stored credentials

Credentials are stored in ~/.pb/config.json. Set PB_TOKEN in your environment to override.

Commands

pb run — Start the agent runner

Connects an agent to ProjectBrain and polls for tasks to execute.

pb run --project <project-id>                    # interactive agent selection
pb run --project <project-id> --agent <name>     # skip selection prompt
pb run --project <project-id> --once             # single tick, then exit

Options

Flag	Default	Description
--project, -p	(required)	Project ID
--agent, -a	interactive	Agent name or ID prefix
--interval	60	Poll interval in seconds
--once	false	Run one tick and exit
--max-concurrent	1	Max simultaneous tasks
--mcp-url	auto-derived	MCP server URL
--github OWNER/REPO	auto-detected	Enable GitHub mode (Docker + PRs)
--rebuild	false	Force rebuild of agent Docker image
--log-level	INFO	Logging verbosity

GitHub mode is enabled automatically when your project has GitHub configured. The runner spawns a Docker container per task and opens pull requests. Requires GITHUB_TOKEN in your environment.

Adapter mode (no Docker) uses a local adapter script. The adapter is resolved from the agent's configured type (claude_code, gemini, etc.).

pb projects

pb projects list           # list all projects
pb projects get <id>       # show project details

pb tasks

pb tasks list --project <id>                    # list tasks
pb tasks list --project <id> --status todo      # filter by status
pb tasks list --project <id> --search "auth"    # search
pb tasks get <task-id>                          # show task detail

pb knowledge

pb knowledge search --project <id> "auth middleware"   # semantic search
pb knowledge list --project <id>                       # list entries

pb curate

AI-assisted knowledge curation — reviews and improves knowledge entries in a project.

pb curate run --project <id>

pb completion

Shell tab-completion setup.

pb completion install        # install for current shell
pb completion show           # print completion script

Environment Variables

Variable	Description
PB_TOKEN	API token or JWT (overrides stored credentials)
PB_SERVER	API server URL (default: https://api.projectbrain.tools)
PB_MCP_URL	MCP server URL (default: auto-derived from PB_SERVER)
GITHUB_TOKEN	GitHub personal access token (required for GitHub mode)
GITHUB_REPO	Override GitHub repo (owner/repo)
PB_RUNNER_PATH	Override path to runner.py
PB_OAUTH_PORT	Local port for OAuth callback (default: 8085)

Global Flags

pb --json <command>          # output raw JSON
pb --server <url> <command>  # override API server
pb --version                 # print version

License

MIT