v2.1.144 (-105 tokens)

README.md

@@ -34,7 +34,7 @@ Download it and try it out for free!  **https://piebald.ai/**
 > [!important]
 > **NEW (January 23, 2026): We've added all of Claude Code's ~40 system reminders to this list—see [System Reminders](#system-reminders).**
 
-This repository contains an up-to-date list of all Claude Code's various system prompts and their associated token counts as of **[Claude Code v2.1.143](https://www.npmjs.com/package/@anthropic-ai/claude-code/v/2.1.143) (May 15th, 2026).**  It also contains a [**CHANGELOG.md**](./CHANGELOG.md) for the system prompts across 180 versions since v2.0.14.  From the team behind [<img src="https://github.com/Piebald-AI/piebald/raw/main/assets/logo.svg" width="15"> **Piebald.**](https://piebald.ai/)
+This repository contains an up-to-date list of all Claude Code's various system prompts and their associated token counts as of **[Claude Code v2.1.144](https://www.npmjs.com/package/@anthropic-ai/claude-code/v/2.1.144) (May 18th, 2026).**  It also contains a [**CHANGELOG.md**](./CHANGELOG.md) for the system prompts across 181 versions since v2.0.14.  From the team behind [<img src="https://github.com/Piebald-AI/piebald/raw/main/assets/logo.svg" width="15"> **Piebald.**](https://piebald.ai/)
 
 **This repository is updated within minutes of each Claude Code release.  See the [changelog](./CHANGELOG.md), and follow [@PiebaldAI](https://x.com/PiebaldAI) on X for a summary of the system prompt changes in each release.**
 
@@ -146,7 +146,7 @@ The content of various template files embedded in Claude Code.
 - [Data: Live documentation sources](./system-prompts/data-live-documentation-sources.md) (**3912** tks) - WebFetch URLs for fetching current Claude API and Agent SDK documentation from official sources.
 - [Data: Managed Agents client patterns](./system-prompts/data-managed-agents-client-patterns.md) (**2685** tks) - Reference guide of common client-side patterns for driving Managed Agent sessions, including stream reconnection, idle-break gating, tool confirmations, interrupts, and custom tools.
 - [Data: Managed Agents core concepts](./system-prompts/data-managed-agents-core-concepts.md) (**3741** tks) - Reference documentation for the Managed Agents API covering core concepts (Agents, Sessions, Environments, Containers), lifecycle, versioning, endpoints, and usage patterns.
-- [Data: Managed Agents endpoint reference](./system-prompts/data-managed-agents-endpoint-reference.md) (**6555** tks) - Comprehensive reference for Managed Agents API endpoints, SDK methods, request/response schemas, error handling, and rate limits.
+- [Data: Managed Agents endpoint reference](./system-prompts/data-managed-agents-endpoint-reference.md) (**6548** tks) - Comprehensive reference for Managed Agents API endpoints, SDK methods, request/response schemas, error handling, and rate limits.
 - [Data: Managed Agents environments and resources](./system-prompts/data-managed-agents-environments-and-resources.md) (**2950** tks) - Reference documentation covering Managed Agents environments, file resources, GitHub repository mounting, and the Files API with SDK examples.
 - [Data: Managed Agents events and steering](./system-prompts/data-managed-agents-events-and-steering.md) (**2747** tks) - Reference guide for sending and receiving events on managed agent sessions, including streaming, polling, reconnection, message queuing, interrupts, and event payload details.
 - [Data: Managed Agents memory stores reference](./system-prompts/data-managed-agents-memory-stores-reference.md) (**2780** tks) - Reference documentation for Managed Agents memory stores, including store creation, session attachment, FUSE mounts, memory CRUD, concurrency, versions, redaction, and endpoint paths.
@@ -287,7 +287,7 @@ Text for large system reminders.
 - [Tool Description: AskUserQuestion](./system-prompts/tool-description-askuserquestion.md) (**287** tks) - Tool description for asking user questions.
 - [Tool Description: BrowserBatch](./system-prompts/tool-description-browserbatch.md) (**159** tks) - Tool description for BrowserBatch, which executes multiple browser tool calls sequentially in one round trip.
 - [Tool Description: Computer](./system-prompts/tool-description-computer.md) (**161** tks) - Main description for the Chrome browser computer automation tool.
-- [Tool Description: CronCreate](./system-prompts/tool-description-croncreate.md) (**948** tks) - Describes the CronCreate tool for enqueuing one-shot or recurring cron-based jobs with jitter and off-minute scheduling guidance.
+- [Tool Description: CronCreate](./system-prompts/tool-description-croncreate.md) (**850** tks) - Describes the CronCreate tool for enqueuing one-shot or recurring cron-based jobs with jitter and off-minute scheduling guidance.
 - [Tool Description: Edit](./system-prompts/tool-description-edit.md) (**202** tks) - Tool for performing exact string replacements in files.
 - [Tool Description: EnterPlanMode](./system-prompts/tool-description-enterplanmode.md) (**878** tks) - Tool description for entering plan mode to explore and design implementation approaches.
 - [Tool Description: EnterWorktree](./system-prompts/tool-description-enterworktree.md) (**604** tks) - Tool description for the EnterWorktree tool.

system-prompts/data-managed-agents-endpoint-reference.md

@@ -1,7 +1,7 @@
 <!--
 name: 'Data: Managed Agents endpoint reference'
 description: Comprehensive reference for Managed Agents API endpoints, SDK methods, request/response schemas, error handling, and rate limits
-ccVersion: 2.1.132
+ccVersion: 2.1.144
 -->
 # Managed Agents — Endpoint Reference
 
@@ -43,7 +43,7 @@ All resources are under the `beta` namespace. Python and TypeScript share identi
 
 **Agent shorthand:** `agent` on session create accepts either a bare string (`agent="agent_abc123"` — uses latest version) or the full reference object (`{type: "agent", id: "agent_abc123", version: 123}`).
 
-**Model shorthand:** `model` on agent create accepts either a bare string (`model="{{OPUS_ID}}"` — uses `standard` speed) or the full config object (`{type: "model_config", id: "claude-opus-4-6", speed: "fast"}`). Note: `speed: "fast"` is only supported on Opus 4.6.
+**Model shorthand:** `model` on agent create accepts either a bare string (`model="{{OPUS_ID}}"` — uses `standard` speed) or the full config object (`{id: "claude-opus-4-6", speed: "fast"}`). Note: `speed: "fast"` is only supported on Opus 4.6.
 
 ---
 

system-prompts/tool-description-croncreate.md

@@ -1,9 +1,13 @@
 <!--
 name: 'Tool Description: CronCreate'
 description: Describes the CronCreate tool for enqueuing one-shot or recurring cron-based jobs with jitter and off-minute scheduling guidance
-ccVersion: 2.1.83
+ccVersion: 2.1.144
 variables:
-  - CRON_DURABLE_FLAG
+  - CRON_DURABILITY_SECTION
+  - IS_MONITOR_TOOL_ENABLED_FN
+  - CRON_CREATE_TOOL_NAME
+  - MONITOR_TOOL_NAME
+  - CRON_DURABLE_RUNTIME_NOTE
   - CANCEL_TIMEFRAME_DAYS
   - CRON_DELETE_TOOL_NAME
 -->
@@ -32,15 +36,15 @@ Every user who asks for "9am" gets `0 9`, and every user who asks for "hourly" g
 
 Only use minute 0 or 30 when the user names that exact time and clearly means it ("at 9:00 sharp", "at half past", coordinating with a meeting). When in doubt, nudge a few minutes early or late — the user will not notice, and the fleet will.
 
-${CRON_DURABLE_FLAG?`## Durability
+${CRON_DURABILITY_SECTION}
-
+${IS_MONITOR_TOOL_ENABLED_FN()?`
-By default (durable: false) the job lives only in this Claude session — nothing is written to disk, and the job is gone when Claude exits. Pass durable: true to write to .claude/scheduled_tasks.json so the job survives restarts. Only use durable: true when the user explicitly asks for the task to persist ("keep doing this every day", "set this up permanently"). Most "remind me in 5 minutes" / "check back in an hour" requests should stay session-only.`:`## Session-only
+## Not for live watching
-
-Jobs live only in this Claude session — nothing is written to disk, and the job is gone when Claude exits.`}
 
+${CRON_CREATE_TOOL_NAME} re-runs a prompt at fixed wall-clock intervals. To watch a log file, process, or command output and be notified the moment something changes, use the ${MONITOR_TOOL_NAME} tool instead — ${MONITOR_TOOL_NAME} streams events as they happen; cron polls on a schedule.
+`:""}
 ## Runtime behavior
 
-Jobs only fire while the REPL is idle (not mid-query). ${CRON_DURABLE_FLAG?"Durable jobs persist to .claude/scheduled_tasks.json and survive session restarts — on next launch they resume automatically. One-shot durable tasks that were missed while the REPL was closed are surfaced for catch-up. Session-only jobs die with the process. ":""}The scheduler adds a small deterministic jitter on top of whatever you pick: recurring tasks fire up to 10% of their period late (max 15 min); one-shot tasks landing on :00 or :30 fire up to 90 s early. Picking an off-minute is still the bigger lever.
+Jobs only fire while the REPL is idle (not mid-query). ${CRON_DURABLE_RUNTIME_NOTE}The scheduler adds a small deterministic jitter on top of whatever you pick: recurring tasks fire up to 10% of their period late (max 15 min); one-shot tasks landing on :00 or :30 fire up to 90 s early. Picking an off-minute is still the bigger lever.
 
 Recurring tasks auto-expire after ${CANCEL_TIMEFRAME_DAYS} days — they fire one final time, then are deleted. This bounds session lifetime. Tell the user about the ${CANCEL_TIMEFRAME_DAYS}-day limit when scheduling recurring jobs.