# agent-team-coordinator.service - R720 Plane-2 coordinator daemon (sh-secrev VM, user adam).
#
# Long-running coordinator for the agent-team SDLC pipeline. Unlike the
# sea-haven-secrev sweep (a oneshot driven by a timer), this is an always-on
# service: it serves the LangGraph coordinator, the durable pending_questions
# ledger, and the Slack Socket Mode inbound listener that answers clarifier
# questions. ExecStart runs the `serve` subcommand of the operator CLI.
#
# Install (on the VM, as root):
#   sudo cp agent-team-coordinator.service /etc/systemd/system/
#   sudo systemctl daemon-reload
#   sudo systemctl enable --now agent-team-coordinator.service
#   systemctl status agent-team-coordinator.service
#   journalctl -u agent-team-coordinator.service -e -f
#
# Secrets come from the EnvironmentFile(s) (leading '-' = optional, no failure if
# absent). Two files are loaded, mirroring the sea-haven-secrev unit:
#
# ~/secrev.env (mode 600, NOT in git) - the agent-team runtime keys:
#   CLAUDE_CODE_OAUTH_TOKEN  -> subscription OAuth (from `claude setup-token`).
#                               A raw ANTHROPIC_API_KEY must NOT be set on this
#                               box; it would silently win and meter to API
#                               rates. The billing seam pops it defensively.
#   SLACK_BOT_TOKEN          -> xoxb- bot token (chat:write) - posts questions.
#   SLACK_APP_TOKEN          -> xapp- app-level token (connections:write) -
#                               REQUIRED for Socket Mode; opens the inbound
#                               WebSocket that receives answers. Without it the
#                               coordinator can post but never hear replies.
#                               serve() starts the inbound SlackListener only when
#                               the transport is live Slack AND this token is set.
#   SLACK_CHANNEL_ID         -> target channel for clarifier questions.
#   AGENT_TEAM_SLACK_OWNER_IDS -> comma-separated authorized answerer ids
#                               (AUTHZ-01). The listener FAILS CLOSED if unset.
#
#   --- P3 build->dispatch->verify wiring (read by the LIVE serve() path) ---
#   The bound P3 wiring is the serve() default; if any of the three below (plus a
#   CI-read token) is unset, serve() degrades to the INERT P3 path (one WARNING +
#   a #agent-team notice) instead of crash-looping (Decision 5). All are read at
#   graph-build / dispatch time from this file's environment:
#   AGENT_TEAM_REPO_OWNER    -> dispatch target owner. Fixed at factory time,
#                               never read from pipeline state, so model output
#                               cannot redirect the dispatch/verify target.
#   AGENT_TEAM_REPO_NAME     -> dispatch target repo (same fail-closed binding).
#   AGENT_TEAM_BASE_BRANCH   -> PR base branch (optional; default "main").
#   AGENT_TEAM_CI_READ_TOKEN -> the READ-ONLY CI-result token. The verifier's
#                               authenticated conclusion read uses it (falls back
#                               to GITHUB_TOKEN). This is read-only by contract:
#                               NO pull-requests:write / contents:write token,
#                               and NO AGENT_APPLY_APP_ID / _PRIVATE_KEY, may live
#                               in this file. The apply path mints its write token
#                               INSIDE the CI runner from Actions secrets; the box
#                               holds no standing write credential. The invariant
#                               is asserted by scripts/assert_no_write_token.py
#                               (the A2 audit) at provisioning + in CI.
#
# ~/orchestrator/.env (mode 600, NOT in git) - the P2 review-loop provider key:
#   The production serve() wires the GPT-4.1 cross-review loop, which shells the
#   local orchestrator run.py -> cross_reviewer once a task reaches REVIEW. That
#   sub-process needs the non-Claude provider key from ~/orchestrator/.env (same
#   file the sea-haven-secrev unit loads). Optional ('-') so the daemon still
#   starts if it is absent; the review path then fails loudly only at REVIEW.

[Unit]
Description=Sea Haven agent-team Plane-2 coordinator daemon
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=adam
WorkingDirectory=/home/adam/orchestrator/agent-team
EnvironmentFile=-/home/adam/secrev.env
EnvironmentFile=-/home/adam/orchestrator/.env
# Use the agent-team venv interpreter (where the runtime deps are installed by
# the DEPLOY-R720 / PROVISIONING-RUNBOOK step), NOT the bare system python3 that
# `/usr/bin/env python3` would resolve under systemd's PATH (D-7).
ExecStart=/home/adam/orchestrator/agent-team/.venv/bin/python run-team.py serve
Restart=on-failure
RestartSec=5
# Hardening - matches the level the sea-haven-secrev unit relies on, scoped for a
# long-running daemon that must READ ~/secrev.env and WRITE the local ledger.
NoNewPrivileges=true
ProtectSystem=full
# ProtectHome cannot be `true`: the daemon reads /home/adam/secrev.env and writes
# the ledger under the working dir. read-only home + an explicit RW carve-out for
# the state/ dir keeps the rest of $HOME unreadable/unwritable to the service.
ProtectHome=read-only
ReadWritePaths=/home/adam/orchestrator/agent-team/state
Nice=10

[Install]
WantedBy=multi-user.target