olivier/claude-failover
1
0
Fork 0
Code Issues Pull requests 3 Projects Releases Packages Wiki Activity Actions
Go daemon for Claude Code multi-account session orchestration with automatic quota-based failover
29 commits 6 branches 0 tags 5.8 MiB
Find a file
Ubuntu 2e465adee1 chore(version): document FNDG-04b fix details in VERSION.md 0.4.0 
- hook.sh bash 5.2 regex fix (re_curlpipe variable)
- TestDispatchProjectDeploysSafetyHook (dispatcher_test.go)
- deploy_safety_hook() in lib-common.sh + launch-agent.sh (dev-management)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-19 17:50:17 +00:00
cmd/claude-failover feat(lifecycle): validate shared symlinks at daemon startup (A2) 2026-04-16 19:03:43 +00:00
docs feat(safety): PreToolUse hook gating destructive tool calls (FNDG-04b, Option A) 2026-04-19 17:48:27 +00:00
internal feat(safety): PreToolUse hook gating destructive tool calls (FNDG-04b, Option A) 2026-04-19 17:48:27 +00:00
scripts chore: add test-and-migrate.sh script 2026-04-15 01:12:49 +00:00
.gitignore chore(gitignore): ignore built binary and .security-reviewed marker 2026-04-15 00:00:23 +00:00
CLAUDE.md chore: add CLAUDE.md and update gitignore 2026-04-14 17:55:29 +00:00
config.example.yaml feat: Phase 2.7+3 — full integration, config update, systemd unit 2026-04-15 00:15:06 +00:00
go.mod chore(deps): go mod tidy — promote fsnotify to direct 2026-04-16 21:00:16 +00:00
go.sum feat(dispatcher): Phase 2.2 — Task Dispatcher avec fsnotify 2026-04-14 20:30:08 +00:00
LICENSE feat: initial project structure 2026-04-14 13:29:24 +00:00
README.md feat: initial project structure 2026-04-14 13:29:24 +00:00
VERSION.md chore(version): document FNDG-04b fix details in VERSION.md 0.4.0 2026-04-19 17:50:17 +00:00
WORK_IN_PROGRESS.md feat(symlinks): add shared-state symlink manager (A1) 2026-04-16 18:55:32 +00:00

README.md

claude-failover

Go daemon for Claude Code multi-account session orchestration with automatic quota-based failover.

Overview

claude-failover orchestrates a pool of Claude Code sessions running under multiple Anthropic accounts. When the active account reaches its quota threshold (5-hour usage window or weekly cap), the daemon transparently fails over the workload to a backup account without losing in-flight session state.

It is the runtime glue behind the SecuAAS agent pool (ccl-0..ccl-9, ccl-auto-11..ccl-auto-20) and is engineered to hold sessions warm across account swaps by sharing the ~/.claude/projects/ transcript tree via symlinks.

Architecture (goroutines)

The daemon is a single Go binary composed of cooperating goroutines:

  • dispatcher — reads .agent-queue/inbox/*.md across registered projects and assigns tasks to idle sessions.
  • quota-monitor — polls each configured Anthropic account's usage window and triggers a failover when the active account crosses its threshold.
  • session-watcher — tracks tmux session liveness (ccl-*), heartbeats, and .agent-queue/status.json transitions (idle / working).
  • checkpoint — periodically snapshots session context (current task, last tool call, working dir) so an interrupted session can resume on a different account.
  • janitor — cleans stale .dispatched markers, archives old done/ tasks, prunes expired checkpoints.
  • notifier — pushes state changes (failover fired, session degraded, task failed) to Telegram / MCP dashboard / log aggregator.
  • account-switcher — performs the actual swap: stop sessions on account A, rehome symlinks, relaunch sessions on account B, replay last checkpoint. Serialized via a single mutex so only one swap can happen at a time.

All goroutines communicate through typed channels plus a shared state struct behind a sync.RWMutex. The daemon exposes an HTTP control plane for the MCP server to query status and force-trigger operations.

Relationship to SecuAAS agent-orchestrator

This project extracts the session-management and failover logic that currently lives in dev-management/agent-orchestrator/ (shell scripts: launch-agent.sh, graceful-switch.sh, watchdog.sh, checkpoint-daemon.sh, start-dedicated-agents.sh) and reimplements it as a single Go service. See the orchestrator docs for the operational context this daemon is designed to replace.

Repository layout

cmd/claude-failover/     Main entrypoint
docs/                    Architecture, configuration, analysis notes
scripts/                 Setup helpers (shared-projects symlink, etc.)
config.example.yaml      Annotated example config

Status

Pre-alpha. Design and scaffolding only — no working binary yet.

License

MIT — see LICENSE.