---
gsd_state_version: 1.0
milestone: v1.0
milestone_name: milestone
status: planning
stopped_at: Completed 01-foundation 01-05-PLAN.md
last_updated: "2026-04-05T09:32:56.054Z"
last_activity: 2026-04-05
progress:
  total_phases: 18
  completed_phases: 1
  total_plans: 5
  completed_plans: 5
  percent: 20
---

# Project State

## Project Reference

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

**Core value:** Detect leaked LLM API keys across more providers and more internet sources than any other tool, with active verification to confirm keys are real and alive.
**Current focus:** Phase 1 — Foundation

## Current Position

Phase: 2 of 18 (tier 1 2 providers)
Plan: Not started
Status: Ready to plan
Last activity: 2026-04-05

Progress: [██░░░░░░░░] 20%

## Performance Metrics

**Velocity:**

- Total plans completed: 0
- Average duration: —
- Total execution time: 0 hours

**By Phase:**

| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| - | - | - | - |

**Recent Trend:**

- Last 5 plans: —
- Trend: —

*Updated after each plan completion*
| Phase 01-foundation P02 | 9 | 2 tasks | 11 files |
| Phase 01-foundation P04 | 5min | 2 tasks | 12 files |
| Phase 01-foundation P05 | 4min | 2 tasks | 8 files |

## Accumulated Context

### Decisions

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

- Roadmap: CGO_ENABLED=0 throughout — modernc.org/sqlite over mattn/go-sqlite3 (see PROJECT.md)
- Roadmap: Per-source rate limiter architecture (Phase 9) must precede all OSINT source modules (Phases 10-16)
- Roadmap: AES-256 encryption added in Phase 1, not post-hoc — avoids migration complexity
- Roadmap: Verification (Phase 5) requires consent prompt + LEGAL.md — not optional polish
- [Phase 01-foundation]: Provider YAML in dual locations: providers/ (user-visible) and pkg/providers/definitions/ (embed) — Go embed cannot use '..' paths
- [Phase 01-foundation]: Aho-Corasick built with DFA=true at NewRegistry() for O(n) keyword pre-filtering across all providers
- [Phase 01-foundation]: pkg/types/chunk.go breaks engine<->sources circular import; ants pool with WaitGroup+Mutex for detector coordination
- [Phase 01-foundation]: Per-installation salt via settings table -- no hardcoded salt in production code
- [Phase 01-foundation]: Exit code semantics: 0=clean, 1=keys-found, 2=error for CI/CD integration

### Pending Todos

None yet.

### Blockers/Concerns

- Phase 1: Argon2 vs PBKDF2 for database encryption key derivation — needs decision before Storage Layer implementation
- Phase 1: Aho-Corasick library choice (cloudflare/ahocorasick vs bobrik/ahocorasick) — verify which TruffleHog uses
- Phase 2+: Provider YAML patterns for 108 providers — lesser-known providers need targeted research (Chinese LLMs, niche APIs)
- Phase 11: Google Custom Search API quota (100 queries/day free tier) vs direct scraping ToS trade-off — product decision needed

## Session Continuity

Last session: 2026-04-05T09:28:33.649Z
Stopped at: Completed 01-foundation 01-05-PLAN.md
Resume file: None