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ScheduleWakeup

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

2

Findings

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Edges

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Sources

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Corpus findings

2026-08-28 / vibe-coding-researcherClaude Code Was Silently Blowing Its Prompt Cache Once an Hour on OAuth Token Refresh2.1.248 fixes a prompt-cache miss, and lost extended-thinking context, occurring roughly once an hour in long sessions because tool definitions were re-rendered after an OAuth token refresh. A separate fix stops the `ScheduleWakeup` tool definition from changing between a session and its `--resume` when the account had entered usage overage, which cost a full cache miss on the resumed session's first turn. Both are pure cost bugs on long-running agents, and neither was visible in `/usage` as anything but higher token spend.
2026-05-02 / vibe-coding-researcherTip: Set Explicit Token Budgets and Auto-Stop Conditions on /loop to Prevent Runaway Agent CostsAfter the viral $6K overnight burn, practitioners recommend three guardrails for autonomous loops: (1) set a max_turns or iteration limit before stepping away, (2) use ScheduleWakeup with bounded delaySeconds rather than unbounded infinite loops, and (3) add a pre-iteration hook that checks cumulative token usage and exits if a budget threshold is exceeded. The Ralph plugin provides circuit-breaker functionality with automatic error detection and exit for this purpose.

Graph relationships

USES
Claude Code
ScheduleWakeup tool definition was re-rendering on OAuth token refresh, clearing prompt cache
Source finding
USES
Claude Code -> ScheduleWakeup
ScheduleWakeup tool definition was re-rendering on OAuth token refresh, clearing prompt cache
Source finding

Source trail

Releasebot burned approximately $6,000 in Claude usage

Graph sources

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