Extended addressing: Parse [machine:]rig/polecat

Extended addressing for cross-machine operations.

## Address Format

```
[machine:]rig/polecat
```

Examples:
- `wyvern/Toast` - Local machine, wyvern rig, Toast polecat
- `gcp-vm-1:wyvern/Toast` - Remote machine
- `wyvern/` - Broadcast to rig
- `gcp-vm-1:wyvern/` - Broadcast to remote rig

## Parser

```go
type Address struct {
    Machine  string  // empty = local
    Rig      string
    Polecat  string  // empty = broadcast
}

func ParseAddress(s string) (*Address, error)
func (a *Address) String() string
func (a *Address) IsLocal() bool
func (a *Address) IsBroadcast() bool
```

## Validation

```go
func (a *Address) Validate(registry *MachineRegistry) error
```
- Machine must exist in registry (if specified)
- Rig must exist on machine
- Polecat must exist (if specified)

## Usage

All CLI commands that take addresses use ParseAddress:
```go
// gt mail send gcp-vm-1:wyvern/Toast -s "Hello"
addr, _ := ParseAddress("gcp-vm-1:wyvern/Toast")
conn, _ := registry.Connection(addr.Machine)
// Use conn for operations
```

## Backward Compatibility

Existing `rig/polecat` addresses work unchanged (Machine defaults to local).


Consolidate design docs into beads descriptions

The markdown design docs (swarm-shutdown-design.md, polecat-beads-access-design.md, mayor-handoff-design.md) will decay. Extract key decisions and prompting templates into the beads descriptions themselves, then archive or remove the markdown files. Beads are the source of truth.


Refinery Engineer: Role prompting and CLAUDE.md

Create refinery/CLAUDE.md with Chief Merge Engineer role context. Include:
- Role identity and responsibilities
- Decision authority (merge order, test frequency, binary rebuilds)
- Communication patterns (Witness, Deacon)
- Session lifecycle (handoff bead protocol)
- Key commands reference


Swarm: ephemeral rig support

PGT has ephemeral rigs for swarms - temporary worker groups that are destroyed after landing.

Missing Features:
- gt swarm init [--rig <name>|--git-url <url>] [--num-workers N]
- gt swarm worker add/remove/list <rig-id>
- gt swarm rigs - List ephemeral rigs
- gt swarm destroy <rig-id> - Destroy ephemeral rig

Directory structure:
<workspace>/mayor/workers/<rig-id>/
├── rig.json (metadata)
├── alice/ (git clone)
├── bob/
└── carol/

PGT Reference: gastown-py/src/gastown/ephemeral.py

Note: Beads issue gt-kmn.12 mentions this but implementation is missing.


gt mq submit: creates task type instead of merge-request type

## Problem

`gt mq submit` creates an issue with `type: task` but should be `type: merge-request`.

## Evidence

```
$ bd show gt-n508
gt-n508: Merge: gt-70b3
Status: open
Priority: P1
Type: task      <-- WRONG, should be merge-request
...
Description:
type: merge-request   <-- Correct type is in description, not in actual type field
```

## Impact

`gt mq list` shows empty queue because it queries for `type: merge-request`

## Fix

`gt mq submit` should set `--type merge-request` when creating the bead.


Merge: gt-rana.4

branch: polecat/ace
target: main
source_issue: gt-rana.4
rig: gastown


Preflight molecule: verify baseline health before work

Before assigning work, verify baseline (main branch) is healthy.

**From VC**: Self-healing state machine (HEALTHY → SELF_HEALING → ESCALATED). ~200 lines.

**Gas Town implementation**: Preflight molecule or refinery feature:
```yaml
preflight:
  gates: [test, lint, build]
  on_failure: create-fix-issue
```

Run at session start. If baseline broken, file a P0 fix issue and work on that first.

**Value**: Self-healing baseline. Agents don't start from broken state.

**VC lesson**: Prevents cascading failures. Agent shouldn't start work on broken code.


Polecats should not bd sync on startup

Polecats all share the same beads database at the rig level. The refinery and mayor/witness manage syncing beads.

## Current Behavior
Polecat startup runs bd sync, causing:
- Contention when multiple polecats spawn simultaneously
- Unnecessary sync operations
- Potential race conditions

## Desired Behavior
- Polecats should NOT run bd sync on startup
- They read from the shared beads database
- Only refinery/witness/mayor sync beads

## Implementation
Remove bd sync from polecat spawn/startup sequence.


Test: release command verification


gt molecule current: Show what agent should be working on

Query what an agent identity is supposed to be working on via breadcrumb trail.

## Command
```bash
gt molecule current <identity>
gt molecule current gastown/furiosa
gt molecule current deacon
```

## Logic
1. Find handoff bead for identity (pinned bead titled "<role> Handoff")
2. Parse attachment field → molecule ID
3. If no attachment → "naked" (no active molecule)
4. If attached → load molecule, find current step:
   - bd ready --parent=<mol-id> → next unblocked step
   - Or first in_progress step

## Output
```
Identity: gastown/furiosa
Handoff:  gt-8v2 (Furiosa Handoff)
Molecule: gt-mol-abc (mol-polecat-work)
Progress: 3/8 steps complete
Current:  gt-mol-abc.4 - verify-tests
```

Or if naked:
```
Identity: gastown/angharad
Handoff:  gt-9x1 (Angharad Handoff)
Molecule: (none attached)
Status:   naked - awaiting work assignment
```

## Use Cases
- Mayor checking what polecats are doing
- Witness verifying polecat progress
- Debug: "why isnt this polecat working?"
- Deacon patrol: track all agent states


CLI: gt swarm commands (create, status, list, land)

CLI commands for swarm management.

## Commands

### gt swarm create
Create a new swarm in a rig.

```
gt swarm create <rig> --title "Fix all P1 bugs" \
  --task gt-abc --task gt-def \
  --worker Toast --worker Nux
```

Options:
- --title: Swarm title (required)
- --task: Beads issue IDs to include (repeatable)
- --worker: Polecat names (repeatable, or --workers=3 to auto-assign)
- --start: Start swarm immediately after creation

### gt swarm status <swarm-id>
Show swarm status and progress.

Output:
- Swarm metadata (title, created, workers)
- Task status (pending/in_progress/completed/merged)
- Integration branch status
- Overall progress percentage

### gt swarm list [rig]
List swarms, optionally filtered by rig or status.

```
gt swarm list --status=active
gt swarm list gastown --status=landed
```

### gt swarm land <swarm-id>
Trigger manual landing (normally automatic).

### gt swarm cancel <swarm-id>
Cancel a swarm in progress.

## Output Format

Support --json for machine-readable output.

## Dependencies

Needs: gt-kmn.1 (types), gt-kmn.2 (manager)


CLI: mail commands (send, inbox, read)

CLI: mail commands wrapping bd mail.

## Status

Current implementation works with JSONL files. Refactor to wrap bd mail CLI.

## Commands

### gt mail inbox
```
gt mail inbox [--unread] [--json]
```
Wraps: `bd mail inbox [--json]`

### gt mail read
```
gt mail read <id>
```
Wraps: `bd mail read <id> && bd mail ack <id>`
Note: bd mail read + ack marks as read.

### gt mail send
```
gt mail send <address> -s "Subject" -m "Body" [--notify]
```
Wraps: `bd mail send <recipient> -s "Subject" -m "Body"`
If --notify: inject tmux notification after send.

### gt mail delete
```
gt mail delete <id>
```
Wraps: `bd mail ack <id>` (closes the message issue)

## Address Translation

Same as gt-u1j.6:
- `mayor/` → `mayor`
- `<rig>/refinery` → `<rig>-refinery`
- `<rig>/<polecat>` → `<rig>-<polecat>`

## Dependencies

- gt-u1j.6: Mail system backend


Add godoc comments to exported functions

Several exported functions lack godoc comments. While not critical, adding documentation would improve code maintainability. Focus on:

- Public API functions in each package
- Exported types and their methods
- Functions that have non-obvious behavior

Can be addressed incrementally as code is touched.


mol-deacon-patrol

Deacon patrol molecule template. Label: template


Add unit tests for daemon package

The daemon package has no unit tests. Need tests for:
- Config and state serialization
- Session name pattern matching (isWitnessSession)
- Lifecycle request parsing
- Identity to session mapping


Merge: gt-h5n.5

branch: polecat/Scabrous
target: main
source_issue: gt-h5n.5
rig: gastown


Deacon session cycling: first step of rounds

First step of every Deacon wake cycle: check if a fresh session is needed.

## Why First

Token costs are quadratic with session length. A Deacon running for hours
accumulates massive context. Better to cycle early and often.

## Implementation

At wake, before doing anything else:

1. Check context budget estimate (conversation turns, tool calls, etc.)
2. If budget is low (e.g., >50% consumed), request cycle:
   - Write handoff mail to self with current state
   - Request lifecycle: cycle via daemon
   - Daemon kills session, starts fresh
   - New session reads handoff mail, continues

## Decision Criteria

- Conversation turns > N (configurable, default 50?)
- Explicit "context feels heavy" signal from Claude
- Time since last cycle > M hours (configurable, default 4?)
- Forced cycle on certain events (e.g., major config change)

## State to Preserve in Handoff

- Current health status
- Pending lifecycle requests (in flight)
- Plugin state (last run times, outcomes)
- Any active timers

## Relation to Daemon

The Deacon requests its own cycle via the same lifecycle mechanism:
```
gt mail send deacon/ -s "LIFECYCLE: deacon/ requesting cycle" -m "..."
```

Daemon sees this, kills gt-deacon session, respawn loop restarts it.


self-review

Review your own changes. Look for:
- Bugs and edge cases
- Style issues
- Missing error handling
- Security concerns

Fix any issues found before proceeding.

Depends: implement


Swarm learning: Session cleanup missing from swarm workflow

## Problem

After Enders Game swarm completed (18 issues merged), 16 polecat sessions were left running but idle. No automated cleanup occurred.

## What Should Happen

1. Witness detects polecat completed work (idle at prompt)
2. Witness verifies git state is clean
3. Witness shuts down session
4. Witness reports completion to Mayor

## GGT Components

- gt-cxx: Witness context cycling (covers self-cycling)
- gt-u1j.9: Witness daemon heartbeat loop
- gt-kmn.6: Witness swarm landing protocol

## Recommendation

Add to Witness responsibilities:
- Monitor for 'work complete' signals (DONE keyword, idle detection)
- Automated session shutdown after verification
- Swarm completion reporting to Mayor

See also: architecture.md 'Worker Cleanup (Witness-Owned)' section which describes this but it wasn't implemented in PGT.