f210510276
Skills can now declare runtime prerequisites (env vars, CLI binaries) via YAML frontmatter. Skills with unmet prerequisites are excluded from the system prompt so the agent never claims capabilities it can't deliver, and skill_view() warns the agent about what's missing. Three layers of defense: - build_skills_system_prompt() filters out unavailable skills - _find_all_skills() flags unmet prerequisites in metadata - skill_view() returns prerequisites_warning with actionable details Tagged 12 bundled skills that have hard runtime dependencies: gif-search (TENOR_API_KEY), notion (NOTION_API_KEY), himalaya, imessage, apple-notes, apple-reminders, openhue, duckduckgo-search, codebase-inspection, blogwatcher, songsee, mcporter. Closes #658 Fixes #630
102 lines
2.4 KiB
Markdown
102 lines
2.4 KiB
Markdown
---
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name: imessage
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description: Send and receive iMessages/SMS via the imsg CLI on macOS.
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version: 1.0.0
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author: Hermes Agent
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license: MIT
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platforms: [macos]
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metadata:
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hermes:
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tags: [iMessage, SMS, messaging, macOS, Apple]
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prerequisites:
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commands: [imsg]
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---
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# iMessage
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Use `imsg` to read and send iMessage/SMS via macOS Messages.app.
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## Prerequisites
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- **macOS** with Messages.app signed in
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- Install: `brew install steipete/tap/imsg`
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- Grant Full Disk Access for terminal (System Settings → Privacy → Full Disk Access)
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- Grant Automation permission for Messages.app when prompted
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## When to Use
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- User asks to send an iMessage or text message
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- Reading iMessage conversation history
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- Checking recent Messages.app chats
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- Sending to phone numbers or Apple IDs
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## When NOT to Use
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- Telegram/Discord/Slack/WhatsApp messages → use the appropriate gateway channel
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- Group chat management (adding/removing members) → not supported
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- Bulk/mass messaging → always confirm with user first
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## Quick Reference
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### List Chats
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```bash
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imsg chats --limit 10 --json
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```
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### View History
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```bash
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# By chat ID
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imsg history --chat-id 1 --limit 20 --json
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# With attachments info
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imsg history --chat-id 1 --limit 20 --attachments --json
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```
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### Send Messages
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```bash
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# Text only
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imsg send --to "+14155551212" --text "Hello!"
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# With attachment
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imsg send --to "+14155551212" --text "Check this out" --file /path/to/image.jpg
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# Force iMessage or SMS
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imsg send --to "+14155551212" --text "Hi" --service imessage
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imsg send --to "+14155551212" --text "Hi" --service sms
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```
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### Watch for New Messages
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```bash
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imsg watch --chat-id 1 --attachments
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```
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## Service Options
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- `--service imessage` — Force iMessage (requires recipient has iMessage)
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- `--service sms` — Force SMS (green bubble)
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- `--service auto` — Let Messages.app decide (default)
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## Rules
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1. **Always confirm recipient and message content** before sending
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2. **Never send to unknown numbers** without explicit user approval
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3. **Verify file paths** exist before attaching
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4. **Don't spam** — rate-limit yourself
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## Example Workflow
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User: "Text mom that I'll be late"
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```bash
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# 1. Find mom's chat
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imsg chats --limit 20 --json | jq '.[] | select(.displayName | contains("Mom"))'
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# 2. Confirm with user: "Found Mom at +1555123456. Send 'I'll be late' via iMessage?"
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# 3. Send after confirmation
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imsg send --to "+1555123456" --text "I'll be late"
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```
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