v0.8.0

[0.8.0] - 2026-02-09

Added

• Management mode for subagent tool via action field — pi can now discover, create, modify, and delete agent/chain definitions at runtime without manual file editing or restarts. Five actions:
  • list — discover agents and chains with scope + description
  • get — full detail for agent or chain, including path and system prompt/steps
  • create — create agent (.md) or chain (.chain.md) definitions from config; immediately usable
  • update — merge-update agent or chain fields, including rename with chain reference warnings
  • delete — remove agent or chain definitions with dangling reference warnings
• New agent-management.ts module with all management handlers, validation, and serialization helpers
• New management params in tool schema: action, chainName, config
• Agent/chain CRUD safeguards
  • Name sanitization (lowercase-hyphenated) for create/rename
  • Scope-aware uniqueness checks across agents and chains
  • File-path collision checks to prevent overwriting non-agent markdown files
  • Scope disambiguation for update/delete when names exist in both user and project scope
  • Not-found errors include available names for fast self-correction
  • Per-step validation warnings for model registry and skill availability
  • Validate-then-mutate ordering — all validation completes before any filesystem mutations
• Config field mapping: tools (comma-separated with mcp: prefix support), reads -> defaultReads, progress -> defaultProgress
• Uniform field clearing — all optional string fields accept both false and "" to clear
• JSON string parsing for config param — handles Type.Any() delivering objects as JSON strings through the tool framework