Open-Agent-Tools

Send — Development skill for Claude Code

Development community

Send a postcard to another agent session.

How to install Send

Installs to ~/.claude/skills/open-agent-tools-postcard-send/SKILL.md

Terminal

mkdir -p ~/.claude/skills/open-agent-tools-postcard-send && curl -fsSL https://raw.githubusercontent.com/Open-Agent-Tools/Postcard/HEAD/commands/send.md -o ~/.claude/skills/open-agent-tools-postcard-send/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Send does

description: Send a postcard to another agent session. argument-hint: "" ""

Send a postcard via the oat-postcard CLI. Arguments: $ARGUMENTS

Run: `oat-postcard send $ARGUMENTS`

Constraints: title ≤140 chars, body ≤1400 chars, plain text only.

Alternatives in Development

Create Handoff — You are tasked with writing a handoff document to hand off your work to another agent in a new session 10k ★
Nexting — Remote control for Claude Code, Codex, Grok, and Cursor on Mac or PC 1.3k ★
Herdr Reviewr — Review your coding agent's diff in a terminal pane and send line comments back to Claude Code, Codex, OpenCode 823 ★