bd7d2d4860
title bar grows a '↑ DASHB04RD' link next to the rebuild button — opens the host dashboard in a new tab so the operator can pivot between agents without losing the live tail. uses the dashboardPort already plumbed via /api/state. state row picks up a 'last turn 12.3s' chip that fills in when state transitions away from thinking. format: ms / s.s / m s. hidden until the first turn completes.
126 lines
6.3 KiB
Markdown
126 lines
6.3 KiB
Markdown
# TODO
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Pick anything from here when relevant. Cross-cutting design notes live in
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[CLAUDE.md](CLAUDE.md); high-level project intro in [README.md](README.md).
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## Security
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- **Unprivileged containers (userns mapping).** Today the nspawn container
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runs as a fully privileged root. Goal: `PrivateUsersChown=yes` (or the
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nixos-container equivalent) so uid 0 inside maps to an unprivileged uid
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on the host, and a container-root compromise lands the attacker on an
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ordinary user account, not the host's root. Requires per-agent state
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dirs to be chown'd to that uid on the host side.
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- **Bash command allow-list.** Replace the blanket `Bash` allow with a
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pattern allow-list (`Bash(git *)`, `Bash(nix build .*)`, etc.) per
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claude-code's `--allowedTools` extended grammar. Likely lives in
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`agent.nix` so each agent can scope its own shell surface.
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## Per-agent settings
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- **Model override.** Hard-coded to `haiku` in the turn loop right now.
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Surface as a per-agent override: operator via dashboard, manager via
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`request_apply_commit` setting an attr on the agent's flake (most natural
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place since the flake already carries per-agent env/identity). Pair with
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a **model status** indicator on the agent page (active / queued / last
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switched) once the override is in place.
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## UI / UX
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- **Per-agent inbox view.** Show the last N messages addressed to
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this agent on its page (the per-agent equivalent of the
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dashboard's operator inbox). Needs a new wire request from agent
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→ host (host has the broker; agent doesn't); reuse the broker's
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`recent_for` query. Last-turn timing + dashboard back-link
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already shipped.
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- **State badge: compacting + napping states.** Idle/thinking already
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ship (driven from SSE turn_start/turn_end). Add `compacting 📦` and
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`napping 😴` once the `/compact` trigger and `nap` tool exist —
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both need a harness signal (an explicit `LiveEvent::StateChange`
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variant or piggyback on Note).
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- **Server-side state badge.** Today the badge is computed client-side
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from `turn_start`/`turn_end` events. On page reload mid-turn the
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history replay re-derives it, but with a `compacting` / `napping`
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state coming and a non-trivial state machine it's better to track
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authoritative state in the harness and expose it via
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`GET /api/state` (`status: "thinking" | "idle" | "compacting" |
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"napping"`). JS just renders. Drops the
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derive-from-events-and-pray code path.
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- **Terminal: `/model` slash command.** Operator-typeable model
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override from the terminal. Depends on the model-override work
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above; once an override mechanism exists, wire a `/model <name>`
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command that POSTs to a new endpoint.
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- **xterm.js terminal** embedded per-agent, attached to a PTY exposed by
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the harness. Pairs well with the unprivileged-container work — would let
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the operator drop into the container without `nixos-container root-login`.
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## Telemetry
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- **Harness stats per agent in sqlite, charted on the agent page.**
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bitburner-agent samples 18 series; for hyperhive the generally-applicable
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ones are:
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- turns/min, tool calls/turn, turn duration p50/p95
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- claude exit code distribution (ok vs `--compact`-retry vs failure)
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- inbox depth (current + max-over-window)
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- messages sent/received per turn (split by recipient: peer / operator /
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manager / system)
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- approval queue length (across all agents — dashboard-level)
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- per-tool usage counts (Read/Edit/Bash/send/recv/…)
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- time-since-last-turn (helps spot stuck agents)
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- notes file size growth (cues compaction)
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Backend: a `stats` table with `(agent, ts, key, value)` written from
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the harness on `TurnEnd`; `GET /api/stats?since=…` returns the
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series; agent page renders with a small chart lib (uPlot is light).
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## Manager → operator question channel
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- **TTL on `ask_operator`.** Manual cancel via dashboard already
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ships (✗ CANC3L button resolves the question with answer
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`[cancelled]` and fires `OperatorAnswered` so the manager sees a
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terminal state). Still missing: per-question `ttl_seconds` that
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auto-cancels after a deadline. Spawn a tokio task per submitted
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question that calls the same cancel path after the ttl expires
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(cheap; rare). Surface remaining time on the dashboard.
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## Spawn flow
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- **Two-step spawn.** Today `request_spawn(name)` is one shot: manager
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asks → operator approves → container is created with a default
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`agent.nix` and empty `/state/`. Manager has no way to pre-stage
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per-agent prompt material, package additions, or initial notes before
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the agent first wakes. Split into:
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1. `request_spawn_draft(name)` — host creates the per-agent
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`proposed/` repo (initial commit) and `state/` dir with no
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container; manager now has `/agents/<name>/{config,state}/` to
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edit + commit just like an existing agent.
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2. `request_spawn_commit(name, commit_ref)` — submits the queued
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approval; operator sees the diff in the dashboard like a normal
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`apply_commit`; on approve the container is created from that
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commit.
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Backwards-compat: keep the existing one-shot `request_spawn` for
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trivial agents (operator can still type a name in the dashboard).
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Surface "drafts" as a new section between K3PT ST4T3 and approvals.
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## Loop substance
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- **`nap` tool.** Agent-side MCP tool `mcp__hyperhive__nap(seconds)` that
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parks the turn loop for a short while before next-message processing.
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Use cases: agent decides it has nothing useful to do, or wants to
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throttle itself between rapid wake events. Implementation: harness
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records a "wake-not-before" timestamp; `recv_blocking` skips the long
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poll until that ts; the state badge reads `napping · MM:SS` during.
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Operator can cancel via the same `/cancel` slash command or a
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dashboard button.
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- **Notes compaction.** `/state/` is bind-mounted persistently and agents
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are told (in the system prompt) to keep `/state/notes.md` for durable
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knowledge — but we don't currently nudge them to compact when notes
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grow. Bitburner-agent's pattern: a short-lived secondary claude session
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that takes the existing notes + a "compact this" prompt and rewrites
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them in place. Add when the notes start bloating.
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## Lifecycle / reliability
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- **Container crash events.** Watch `container@*.service` via D-Bus, push
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`HelperEvent::ContainerCrash` to the manager's inbox so the manager can
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react (restart, escalate, etc.).
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