Claude Supervisor: wait out Claude Code usage limits, then auto-resume

OnamSharma — Mon, 13 Jul 2026 08:35:53 +0000

If you use Claude Code for long, agentic tasks,
you know the moment: you're mid-refactor, the agent is cooking, and then — usage
limit. It stops. You come back an hour or two later, the reset has passed, and
you manually pick up where you left off.

I wanted to just… walk away and have it resume itself. So I built
Claude Supervisor — a
small, human-in-control companion that watches a Claude Code session, waits for
the legitimate usage-limit reset, resumes, optionally answers the repetitive
permission prompts, and stops the moment the task is done.

Important framing up front: it is not a bypass. It never touches
authentication, subscriptions, or rate limits. It waits for real resets and
respects every limit. That constraint shaped the entire design.

What it looks like

pipx install claude-supervisor
claude-supervisor init
claude-supervisor start --task "add type hints across the package"

Walk away. It runs the task, and if you hit a limit it waits out the reset and
continues. When you're back:

$ claude-supervisor status
 total_sessions   5
 resumes          4
 hours_saved      20.0

It even tracks "hours saved" — the unattended waiting it did on your behalf.

How it works

Claude Supervisor launches the claude CLI inside a pseudo-terminal (PTY) and
reads its output stream. A small set of regex rules — living in external
YAML, not code — recognize four things: a usage limit, a permission prompt,
task completion, and an unexpected exit. Those events drive an explicit state
machine:

STARTING → RUNNING ⇄ WAITING_FOR_PERMISSION
              │
              ├→ WAITING_FOR_RESET → RESUMING → RUNNING
              │
              └→ TASK_COMPLETED → STOPPED

Two design choices I'm happy with:

Detection lives in YAML. When Claude Code changes its wording, you edit a rules file (or point at your own) — no code release needed. A compatibility layer from day one.
The safety rule is structural. TASK_COMPLETED has exactly one exit: STOPPED. There is no transition back to RUNNING, so the supervisor cannot start new work on its own. It's enforced by the transition table and a test — not by a comment.

The bugs only a real terminal could find

I built the whole thing test-first with a scripted fake terminal: 180+ tests,
high coverage, all green. Feeling good, I ran it against a real Windows
pseudo-console for the first time. Two bugs surfaced within minutes that no unit
test had caught:

ANSI escape sequences. A real PTY (and Claude's TUI) interleaves colour
and cursor codes into the stream — \x1b[32m…\x1b[0m. My patterns matched raw
lines, so coloured output could dodge detection. Fix: strip ANSI before
matching.
Carriage return vs. line feed. To answer a prompt I sent "y\n". On a
Windows ConPTY, \n is not the Enter key — so the child process sat blocked
on input forever and the whole run hung. The Enter key is \r. One character.

That was the lesson of the project: a green test suite is necessary, not
sufficient. The real terminal is the source of truth. I turned that first real
run into permanent integration tests that spawn an actual subprocess in a PTY.

It also lives inside Claude Code

Because the supervising runs from your shell, I surfaced its status inside the
Claude Code UI two ways: a status line (🛡 3 runs · 1 resume · 2.1h saved)
and a /supervisor slash command. Both read the same local SQLite history.

Status & try it

It's an early alpha — but a serious one: validated end-to-end against real Claude
Code, CI on Windows + Linux across Python 3.12–3.14, MIT licensed, published on
PyPI.

pipx install claude-supervisor

GitHub: https://github.com/OnamSharma/claude-supervisor
The single most useful thing you can send: a real Claude usage-limit message so I can sharpen detection. Run with --capture run.txt and open an issue.

If you've ever lost momentum to a usage limit, I'd genuinely love your feedback.
Stars, issues, and "here's what broke for me" all welcome. ⭐

I built RepoLens: a repo docs, diagrams, security report & AI chat, from one knowledge graph

OnamSharma — Fri, 10 Jul 2026 10:20:43 +0000

I just shipped the first release of RepoLens — a tool that turns any
repository into documentation, diagrams, a dependency map, a security report,
and an AI you can chat with about the code.

Try it right now (no install):


bash
npx @onamsharma/repolens
npx @onamsharma/repolens build     # writes README.md + docs/