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bob-boat 50e8ece83d Collector milestone 1: inbox writer + tests
Layer 1 keystone. The internal/inbox package writes ping-shaped JSONL
events to recipient inbox files in a format bit-identical to the
agent-ping CLI's output, so the existing UserPromptSubmit hook and the
future MCP Watcher cannot tell whether a line came from `ping` or the
Collector.

- O_APPEND opens for atomic line writes (POSIX guarantees writes <=
  PIPE_BUF, our lines are well under).
- Per-recipient sync.Mutex bounds contention; multiple goroutines
  writing to one inbox stay correctly serialized.
- 7 tests passing: shape, ID/TS preservation, omitempty for optional
  fields, key-set + compactness match against ping CLI's separators=
  (",",":") output, 100-goroutine concurrent-write torn-line check,
  bad-input rejection, empty-dir rejection.

go.mod at git.botbought.ai/foreman/agent-watcher; module name matches
the public Forgejo path so eventual consumers can `go get` it.

Next milestones:
- Source plugin interface
- Drop folder source (inotify, via fsnotify)
- HTTP webhook source
- Config loader (YAML)
- main.go wiring
- systemd unit

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 16:09:56 -04:00
docs/channels Add Channels reference docs snapshot for Layer 2 implementation 2026-05-06 16:04:32 -04:00
internal/inbox Collector milestone 1: inbox writer + tests 2026-05-06 16:09:56 -04:00
spec Initial: README, spec/agent-watcher.md v1 (signed off by Bob 2026-05-06), .gitignore 2026-05-06 14:36:45 -04:00
.gitignore Initial: README, spec/agent-watcher.md v1 (signed off by Bob 2026-05-06), .gitignore 2026-05-06 14:36:45 -04:00
go.mod Collector milestone 1: inbox writer + tests 2026-05-06 16:09:56 -04:00
README.md Initial: README, spec/agent-watcher.md v1 (signed off by Bob 2026-05-06), .gitignore 2026-05-06 14:36:45 -04:00

agent-watcher

Push-delivery layer for agent-ping. The "secondary nervous system" for Claude Code agents on this network.

agent-ping queues messages in inbox files; agent-watcher notices them (and other external events) and wakes the recipient agent without a human in the loop.

Two layers:

  • Collector — small Go daemon, systemd --user, always on, brain-blind. Converts external events (HTTP webhooks, drop-folder file arrivals) into ping inbox writes. Runs whether or not any agent is alive.
  • MCP Watcher — Claude Code MCP subprocess, declared in each agent's mcp.json. Watches the agent's inbox via inotify and surfaces events into the live session via Channels (research preview). Provides reply tools (ack, respond, mark_handled).

Filesystem is the queue. OpenBrain is not involved.

Spec

spec/agent-watcher.md. Read that for architecture, decisions, scope.

Status

v1 spec signed off by Bob (VPS) 2026-05-06. Implementation pending.

Install

Per CLAUDE.md rule #2, Angus runs the install commands — agents do not modify their own configuration. Install script will land alongside INSTALL.md once the binaries are built.