# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-02-04)

**Core value:** Frictionless conversation with Claude Code from anywhere via Telegram — no SSH, no manual inbox checking, just message and get a response.
**Current focus:** Phase 1 (Session & Process Foundation)

## Current Position

Phase: 1 of 4 (Session & Process Foundation)
Plan: 2 of 3 completed
Status: In progress
Last activity: 2026-02-04 — Completed 01-02-PLAN.md (ClaudeSubprocess module)

Progress: [██░░░░░░░░] 20%

## Performance Metrics

**Velocity:**
- Total plans completed: 1
- Average duration: 9 min
- Total execution time: 0.15 hours

**By Phase:**

| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| 1     | 1     | 9min  | 9min     |

**Recent Trend:**
- Last 5 plans: 01-02 (9min)
- Trend: -

*Updated after each plan completion*

## Accumulated Context

### Decisions

Decisions are logged in PROJECT.md Key Decisions table.
Recent decisions affecting current work:

- Claude Code CLI over raw API: Gets full tool access, --resume support, and all Claude Code features for free
- Haiku polling + Opus conversation: Avoids burning expensive Opus tokens on idle monitoring (deferred to v2)
- Path-based sessions: Leverages Claude Code's native session-per-directory behavior, files naturally scoped
- Extend existing bot: Reuse proven Telegram integration rather than building from scratch
- Asyncio.gather for concurrent stream reading: Prevents pipe deadlock (01-02)
- Fresh process per turn: Spawn new `claude -p` invocation for Phase 1 simplicity (01-02)
- Callback architecture: Decouple subprocess from session management via on_output/on_error/on_complete/on_status (01-02)

### Pending Todos

None yet.

### Blockers/Concerns

**Phase 1 (Session & Process Foundation):**
- ~~Claude Code CLI --resume behavior with pipes vs PTY unknown~~ — RESOLVED: Research confirms pipes + stream-json is correct approach
- ~~Output format for tool calls not documented~~ — RESOLVED: stream-json format documented and implemented

**Phase 3 (Telegram Integration):**
- Message batching strategy needs validation against actual Claude output patterns
- Optimal chunk split points require experimentation

## Session Continuity

Last session: 2026-02-04T17:41:16Z
Stopped at: Completed 01-02-PLAN.md (ClaudeSubprocess module)
Resume file: None