KeiSeiKit-1.0/_primitives/_rust/kei-buddy
Parfii-bot 3f2aa1189b feat(kei-buddy fleet): 5 atomics — google/apple contacts + classifier + tick + slash-commands
Parallel agent batch. All five tasks delivered functional + tested.
NOT deployed — user is in live conversation with the bot.

## Crates added (2 new)

### kei-contacts-google (466 LOC, 5 tests)
Thin Google People API client. Takes pre-acquired access_token from
kei-auth-google's OAuth flow; calls /v1/people/me/connections?personFields=...,
parses 200-entry first page (TODO: pagination via nextPageToken), maps
to kei_social_store::Person. Errors: Http / Auth(401) / Parse.

### kei-contacts-apple (593 LOC, 7 tests + 1 doc-test)
CardDAV client for iCloud Contacts using Basic Auth (Apple ID +
app-specific password). Sends REPORT with addressbook-query XML body,
parses multistatus → embedded vCards → AppleContact. Tiny vCard
parser (~150 LOC) handles FN/N/EMAIL/TEL/ORG/NOTE/UID, single-line
only (no line-folding for MVP). Discovery (PROPFIND .well-known/carddav
→ principal → addressbook-home-set) deferred — user supplies
addressbook URL via with_addressbook_url().

Both crates registered in workspace members.

## kei-buddy crate additions

### src/topic_classify.rs (116 LOC, 3 tests)
Free fn classify_and_store_topic(extractor, topics, chat_id, text)
called from process_text when state == OnboardState::Ready. Builds
classifier prompt → LLM → parses {slug, title} → validates slug
shape (kebab-case, ascii) → Topics::add_topic + add_digest. All
failure paths log + return; conversation never blocks.

### src/tick.rs (188 LOC, 3 integration tests) + src/bin/kei-buddy-tick.rs (67 LOC)
Second binary. Oneshot CLI for systemd timer: walks all known
chat_ids in BuddyStore → lists topics → searches recent chat
messages per topic (configurable window/limit) → LLM digest →
Topics::add_digest. Outputs JSON TickReport to stdout. Env-driven
config. NoOpExtractor fallback when no LLM creds (graceful degradation).

### src/commands.rs (146 LOC) + src/command_exec.rs (111 LOC, 7 tests)
Slash-commands intercepted BEFORE handle_step in process_text:
  /whois <name>   contacts.search_contacts + common_connections for hits
  /find <q>       chat_log.search scoped to chat_id
  /topics         topics.list_topics
  /contacts       contacts.search_contacts("", 10)
  /help           static usage text (Russian)
If command parsed, response built from stores, sent, logged to
chat_log — FSM skipped for that turn.

### src/serve_runner.rs (69 LOC) — refactor
run_serve + start_listener + init_tracing extracted out of serve.rs
to bring serve.rs back to 189 LOC (was 248 after previous wave).

### Wiring
BuddyContext gains `contacts: Arc<Contacts>` and `topics: Arc<Topics>`.
ServeConfig gains contacts_db_path + topics_db_path. Binary reads
KEI_BUDDY_CONTACTS_DB_PATH + KEI_BUDDY_TOPICS_DB_PATH env (defaults
./kei-buddy-contacts.db, ./kei-buddy-topics.db). cmd_migrate applies
schema for all three side-stores (chat_log + contacts + topics).

## Verify-before-commit (RULE 0.13 §)
  * cargo check -p kei-buddy (default + extractor-openai): PASS
  * cargo test -p kei-buddy --lib: 41 passed / 0 failed (was 31)
  * cargo test -p kei-buddy --tests: 3 passed (tick integration)
  * cargo build -p kei-buddy --features extractor-openai: PASS
    (builds both kei-buddy + kei-buddy-tick binaries)
  * cargo check -p kei-contacts-google: PASS (5 tests)
  * cargo check -p kei-contacts-apple: PASS (7 + 1 doc)
  * cargo check --workspace: PASS

## STATUS-TRUTH from all 5 agents: shipped=functional, behaviour-verified=yes

## Follow-up (deferred, non-blocking)
  * Google People API pagination (nextPageToken loop) — first 200 only
  * CardDAV auto-discovery (PROPFIND .well-known/carddav)
  * vCard line-folding (RFC 6350 §3.2)
  * Wire kei-contacts-google + kei-contacts-apple → Contacts.add_contact
    sync command (no glue yet)
  * systemd timer file for kei-buddy-tick (not shipped here — config only)
2026-05-12 16:33:58 +08:00
..
src feat(kei-buddy fleet): 5 atomics — google/apple contacts + classifier + tick + slash-commands 2026-05-12 16:33:58 +08:00
tests feat(kei-buddy fleet): 5 atomics — google/apple contacts + classifier + tick + slash-commands 2026-05-12 16:33:58 +08:00
Cargo.toml feat(kei-buddy fleet): 5 atomics — google/apple contacts + classifier + tick + slash-commands 2026-05-12 16:33:58 +08:00
README.md feat(kei-buddy): functional MVP — store + state-machine port + serve binary 2026-05-12 14:21:33 +08:00

kei-buddy

Maturity: concept / scaffold — no business logic yet.

Purpose

kei-buddy is the runtime crate that composes existing KeiSeiKit primitives (kei-pet, kei-memory-sqlite, kei-cortex, kei-notify-telegram) into a personal-assistant Telegram bot called KeiBuddy.

On first contact the bot walks the user through an 11-state onboarding flow: name, tone, interests, hobbies, per-topic decomposition (specifics → now-or-later → research preference → source selection), and digest schedule. After onboarding the bot enters ongoing conversation mode, drawing on the stored persona and memory.

This crate provides the state-machine enum and skeleton driver. The onboarding FSM is ported from keisei-marketplace/src/lib/keibuddy/chat-onboard.ts.

Status

Scaffold only. The OnboardState enum and TransitionInput struct are defined. All transition logic is stubbed (next() returns self.clone()). The binary entry point prints a placeholder message and exits 0.

Running

Environment variables

Variable Required Default Description
TELEGRAM_BOT_TOKEN yes (serve) Bot token from @BotFather
TELEGRAM_WEBHOOK_SECRET yes (serve) Secret token for webhook verification
KEI_BUDDY_PORT no 8080 HTTP port to bind
KEI_BUDDY_DB_PATH no ./kei-buddy.db SQLite database path
OPENAI_API_KEY no Enables OpenAiExtractor when set (requires extractor-openai feature)

Subcommands

# Apply schema (idempotent; run once before first serve)
kei-buddy migrate

# Register the webhook URL with Telegram
kei-buddy webhook-set https://your-domain.com/webhook

# Start the HTTP server
kei-buddy serve

# Remove the registered webhook (revert to polling)
kei-buddy webhook-delete

Example systemd unit

[Unit]
Description=KeiBuddy Telegram bot
After=network.target

[Service]
EnvironmentFile=/etc/kei-buddy/env
ExecStart=/usr/local/bin/kei-buddy serve
Restart=on-failure
User=keisei

[Install]
WantedBy=multi-user.target

Roadmap

  • OpenAiExtractor wiring — pass real OPENAI_API_KEY to OpenAiExtractor in serve.rs when feature enabled.
  • Persona binding — read persona manifest via kei-pet; apply tone overlay to outgoing replies.
  • Digest scheduling — wire kei-cron-scheduler for morning/evening digest delivery.