- Rename 'Available Tools' to 'Tools' with 'Built-in Tools' subsection
- Add 'MCP & Adding Your Own Tools' section
- Explain bash/code approach vs MCP servers
- Highlight token efficiency and composability benefits
- Link to blog post for detailed examples
- Document unrestricted filesystem and command access
- Explain no permission checks or safety rails
- Warn about prompt injection risks
- Provide mitigation suggestions
- Clear about design philosophy and use at own risk
- Context files now appended to system prompt
- Added current date/time to system prompt
- Added current working directory to system prompt
- Date/time and cwd placed at end of system prompt
- Updated README to reflect system prompt integration
- Walk up parent directories to load all AGENT.md/CLAUDE.md files
- Load global context from ~/.pi/agent/AGENT.md or CLAUDE.md
- Load order: global → top-most parent → ... → cwd
- Prefer AGENT.md over CLAUDE.md in each directory
- Each context file injected as separate message
- Updated README with detailed documentation
- text mode: only outputs final assistant message text (default)
- json mode: streams all events as JSON (same as session manager writes)
- rpc mode: JSON output + listens for JSON input on stdin for headless operation
- Suppress informational messages in json/rpc modes
