Schedule
TinyAGI/tinyagi
Create, list, and delete scheduled tasks (recurring or one-time) that send messages to agents.
Official agent skill
Eventbridge Cron
by aws-samples in aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore
Schedule recurring tasks using Amazon EventBridge Scheduler.
Install Eventbridge Cron
$ npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore eventbridge-cron --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git skills-src && mkdir -p .claude/skills && cp -r skills-src/bridge/skills/eventbridge-cron .claude/skills/eventbridge-cron && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "eventbridge-cron" agent skill from https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cron into .claude/skills/eventbridge-cron/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eventbridge-cron", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cronType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore eventbridge-cron --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git skills-src && mkdir -p .agents/skills && cp -r skills-src/bridge/skills/eventbridge-cron .agents/skills/eventbridge-cron && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "eventbridge-cron" agent skill from https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cron into .agents/skills/eventbridge-cron/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eventbridge-cron", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore eventbridge-cron --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/bridge/skills/eventbridge-cron .cursor/skills/eventbridge-cron && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "eventbridge-cron" agent skill from https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cron into .cursor/skills/eventbridge-cron/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eventbridge-cron", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git --path bridge/skills/eventbridge-cron--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore eventbridge-cron --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/bridge/skills/eventbridge-cron .gemini/skills/eventbridge-cron && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "eventbridge-cron" agent skill from https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cron into .gemini/skills/eventbridge-cron/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eventbridge-cron", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore eventbridge-cronInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git skills-src && mkdir -p .github/skills && cp -r skills-src/bridge/skills/eventbridge-cron .github/skills/eventbridge-cron && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "eventbridge-cron" agent skill from https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cron into .github/skills/eventbridge-cron/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eventbridge-cron", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore eventbridge-cron --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/bridge/skills/eventbridge-cron .opencode/skills/eventbridge-cron && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "eventbridge-cron" agent skill from https://github.com/aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore/tree/main/bridge/skills/eventbridge-cron into .opencode/skills/eventbridge-cron/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "eventbridge-cron", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
eventbridge-cron- GitHub stars
- 177
- Token cost
- ~1.1k tokens
- SKILL.md length
- 455 words
- Files
- 7
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- MIT-0
At a glance
Schedule recurring tasks using Amazon EventBridge Scheduler.
- The user asks to schedule reminders
- SKILL.md covers Important, Usage, From Agent Chat and Displaying Schedule Times, plus 1 more section
- Runs JavaScript scripts from its folder; calls node
- Recurring tasks
What it does
Eventbridge Cron is an agent skill from aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore, published by the product's own GitHub organization. Schedule recurring tasks using Amazon EventBridge Scheduler. Create, list, update, and delete cron schedules that fire at specified times and deliver results to the user's chat channel. Use when the user asks to schedule reminders, recurring tasks, or periodic actions.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files (for example `common.js`, `create.js` and `delete.js`).
It sits in Productivity & Automation, covering Scheduled and recurring tasks. The licence is MIT-0.
When your agent uses it
- The user asks to schedule reminders
- Recurring tasks
- Periodic actions
Example prompts
- “/eventbridge-cron”
Requirements
- Node.js
- Pre-approved tools (allowed-tools): Bash(node:*)
What it can do on your machine
Read from SKILL.md and the folder at commit b0c427f. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Bash(node:*)
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (JavaScript), which the agent can run.
Shell commands in SKILL.md call:
node
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Eventbridge Cron loads about 1.1k tokens when it runs. Until then it costs about 72 tokens; SKILL.md has 455 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore at commit b0c427f, republished under its MIT-0 licence (© aws-samples). 455 words, ~1,107 tokens.
Download SKILL.mdSave it as
.claude/skills/eventbridge-cron/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.- name
- eventbridge-cron
- description
- Schedule recurring tasks using Amazon EventBridge Scheduler. Create, list, update, and delete cron schedules that fire at specified times and deliver results to the user's chat channel. Use when the user asks to schedule reminders, recurring tasks, or periodic actions.
- allowed-tools
- Bash(node:*)
EventBridge Cron Scheduler
Schedule recurring tasks using Amazon EventBridge. Each user's schedules are isolated — no cross-user access.
Important
Always use the user_id from the system prompt when calling these tools. Never hardcode or guess a user_id. The system provides it automatically.
Usage
create_schedule
Create a new cron schedule. The schedule fires at the specified time and sends the message to the agent for processing, then delivers the response to the user's chat.
node {baseDir}/create.js <user_id> <cron_expression> <timezone> <message> [channel] [channel_target] [schedule_name]user_id(required): The user's unique identifier (e.g.,telegram_12345)cron_expression(required): EventBridge cron or rate expression (e.g.,cron(0 9 * * ? *)for daily at 9am,rate(1 hour)for hourly)timezone(required): IANA timezone (e.g.,Asia/Tokyo,America/New_York,Europe/London,UTC)message(required): The task message the agent should execute on each triggerchannel(optional): Channel type — defaults to extracting from user_id (e.g.,telegram)channel_target(optional): Channel destination — defaults to extracting from user_id (e.g.,12345)schedule_name(optional): Human-readable name for the schedule
Cron expression format: cron(minutes hours day-of-month month day-of-week year)
- Minutes: 0-59
- Hours: 0-23
- Day-of-month: 1-31
- Month: 1-12 or JAN-DEC
- Day-of-week: 1-7 or SUN-SAT (1=Sunday)
- Year: * or specific year
Examples:
cron(0 9 * * ? *)— Every day at 9:00 AMcron(30 14 ? * MON-FRI *)— Weekdays at 2:30 PMcron(0 */2 * * ? *)— Every 2 hoursrate(1 hour)— Every hourrate(5 minutes)— Every 5 minutes
list_schedules
List all cron schedules for the user.
node {baseDir}/list.js <user_id>user_id(required): The user's unique identifier
update_schedule
Update an existing schedule (expression, timezone, message, enable/disable).
node {baseDir}/update.js <user_id> <schedule_id> [--expression "cron(...)"] [--timezone "Asia/Tokyo"] [--message "new message"] [--enable] [--disable] [--name "new name"]user_id(required): The user's unique identifierschedule_id(required): The schedule ID to update (from list_schedules output)--expression: New cron/rate expression--timezone: New IANA timezone--message: New task message--enable: Enable a disabled schedule--disable: Disable the schedule (keeps it but stops firing)--name: New human-readable name
Show full SKILL.md (181 more words)Show less
delete_schedule
Delete a cron schedule permanently.
node {baseDir}/delete.js <user_id> <schedule_id>user_id(required): The user's unique identifierschedule_id(required): The schedule ID to delete
From Agent Chat
- "Remind me every day at 9am Tokyo time to check email" -> create_schedule with appropriate cron expression
- "What schedules do I have?" -> list_schedules
- "Change my morning reminder to 8am" -> update_schedule with new expression
- "Stop my daily reminder" -> update_schedule with --disable, or delete_schedule
- "Resume my daily reminder" -> update_schedule with --enable
- "Delete all my schedules" -> list_schedules then delete_schedule for each
- "Every weekday at 5pm remind me to log my hours" -> create_schedule with MON-FRI expression
Displaying Schedule Times
When listing schedules, the Schedule: field already contains a human-readable description with the timezone included (e.g., "daily at 07:30 Australia/Sydney"). Do NOT re-interpret the Raw: cron expression as UTC — the Schedule: field is authoritative and timezone-aware. Simply relay it to the user as-is.
Security Notes
- Schedules are isolated per user via naming:
openclaw-{userId}-{scheduleId} - user_id uses underscores (e.g.,
telegram_12345) — colons are replaced - Never use
default_useras user_id — scripts reject it with an error - Schedule expressions are validated before creation
- Timezones are validated against IANA timezone database
© aws-samples, MIT-0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 6 other files in bridge/skills/eventbridge-cron of aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore.
- SKILL.md
- common.js
- create.js
- delete.js
- list.js
- package.json
- update.js
Open the folder on GitHubat commit b0c427f
Compare with similar skills
Eventbridge Cron next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Eventbridge Cron this skillaws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore | 177 | — | ~1.1k | Automated safety check: Pass | MIT-0 | |
| ScheduleTinyAGI/tinyagi | 3.6k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Send User MessageTinyAGI/tinyagi | 3.6k | — | ~829 | Automated safety check: Pass | MIT | |
| Cron Opsczl9707/build-your-own-openclaw | 1.9k | — | ~593 | Automated safety check: Pass | MIT | |
| Wp Wpcli And OpsAutomattic/agent-skills | 211 | 2 repos | ~988 | Automated safety check: Pass | None | |
| Ohdearohdearapp/ohdear-cli | 141 | — | ~1.1k | Automated safety check: Pass | MIT |
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A skill your agent uses when the task involves scheduling future work — any "remind me at …", "every weekday …", "check again in 30 min", or closing a fired cron job.
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Related
Categories
Questions about Eventbridge Cron
What does Eventbridge Cron do?
Schedule recurring tasks using Amazon EventBridge Scheduler. Eventbridge Cron is an agent skill from aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore, published by the product's own GitHub organization. Schedule recurring tasks using Amazon EventBridge Scheduler.
When should I use Eventbridge Cron?
Eventbridge Cron fits situations like: the user asks to schedule reminders; recurring tasks; periodic actions.
How do I install Eventbridge Cron in Claude Code?
Run `npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a claude-code`. Or copy the skill folder (bridge/skills/eventbridge-cron in aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore) into .claude/skills/eventbridge-cron in your project. Claude Code loads it when a task matches its description.
How do I install Eventbridge Cron in Codex?
Run `npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a codex`. Or copy the skill folder (bridge/skills/eventbridge-cron in aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore) into .agents/skills/eventbridge-cron in your project. Codex loads it when a task matches its description.
Can I use Eventbridge Cron in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore --skill eventbridge-cron -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/eventbridge-cron, .gemini/skills/eventbridge-cron, .github/skills/eventbridge-cron and .opencode/skills/eventbridge-cron in your project.
What does Eventbridge Cron need to run?
Going by SKILL.md and its folder, Eventbridge Cron needs JavaScript for the scripts in its folder and the command-line tools its instructions call (node). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Bash(node:*).
Does Eventbridge Cron access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Eventbridge Cron safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Eventbridge Cron use?
Eventbridge Cron is published under the MIT-0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Eventbridge Cron use?
About 1.1k tokens (SKILL.md is roughly 4.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Eventbridge Cron?
Skills that share tags, products or a category with Eventbridge Cron: Schedule (TinyAGI/tinyagi, 3.6k stars), Send User Message (TinyAGI/tinyagi, 3.6k stars), Cron Ops (czl9707/build-your-own-openclaw, 1.9k stars) and Wp Wpcli And Ops (Automattic/agent-skills, 211 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Eventbridge Cron?
aws-samples (a GitHub organization, an official publisher) maintains it in aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore, which has 177 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on September 28, 2026.
Source: aws-samples/sample-host-openclaw-on-amazon-bedrock-agentcore on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.