olshansk/cmd-latest-msg
skills/cmd-latest-msg/SKILL.md
Store or retrieve the latest agent message to /tmp/agents/{agent}/
$ install --global
skillsauthnpx skillsauth add olshansk/agent-skills cmd-latest-msgInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 10, 2026, 2:29 AM7.9s1 file scanned
SKILL.md
- name:
- cmd-latest-msg
- description:
- Store or retrieve the latest agent message to /tmp/agents/{agent}/
- disable-model-invocation:
- false
Latest Message <!-- omit in toc -->
Persist the last agent message to disk for cross-agent visibility.
Instructions
-
Parse the user's input after
/cmd-latest-msg. -
help(or no argument) — print usage and stop:Usage: /cmd-latest-msg save — save your last message /cmd-latest-msg use — read latest from the current agent /cmd-latest-msg use <agent> — read latest from claude|codex|gemini /cmd-latest-msg help — show this usage -
save— save the last assistant message:a. Determine which agent you are from runtime context:
- Claude Code →
claude - Codex CLI →
codex - Gemini CLI →
gemini - If inference fails, default to
codex
b. Create the output directory:
mkdir -p /tmp/agents/<agent>c. Capture your last assistant message — the response you gave immediately before the user invoked this skill.
d. Write it to two files using the Write tool:
/tmp/agents/<agent>/latest.md— always overwrite/tmp/agents/<agent>/<unix_timestamp>.md— timestamped copy (usedate +%sto get the timestamp)
e. Confirm with:
Stored to: /tmp/agents/<agent>/latest.md /tmp/agents/<agent>/<timestamp>.md - Claude Code →
-
use— display the latest message for the current agent:a. Infer the current agent using the same runtime-context rules as
save.b. Read and display
/tmp/agents/<agent>/latest.md.c. If the file doesn't exist, say:
No messages found for <agent>. -
use <agent>— display another agent's latest message:a. Validate
<agent>is one of:claude,codex,gemini.b. Read and display
/tmp/agents/<agent>/latest.md.c. If the file doesn't exist, say:
No messages found for <agent>.
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