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flashback

Session context handoff and restart prompt generation.

Skill by ranvier2d2

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/ranvier2d2-flashback

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Session context handoff and restart prompt generation. Consolidate memory, capture decisions/pending work, and emit a self-contained restart message. Use when the user says "flashback", "save state", "checkpoint", "wrap up", or asks for a session handoff, especially at end of session or when context is running low.

Use cases: agent-building

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/flashback

What's inside

Skill name
flashback
Description
Session context handoff and restart prompt generation. Consolidate memory, capture decisions/pending work, and emit a self-contained restart message. Use when the user says "flashback", "save state", "checkpoint", "wrap up", or asks for a session handoff, especially at end of session or when context is running low.
License
unknown
Instructions
133 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (14)

  • SKILL.md
  • openai.yaml · agents/
  • compatibility_matrix.md · references/
  • consolidation_policy.md · references/
  • restart_prompt_template.md · references/
  • __init__.py · scripts/adapters/
  • claude_adapter.py · scripts/adapters/
  • codex_adapter.py · scripts/adapters/
  • flashback-analyze.sh · scripts/
  • flashback.py · scripts/
  • flashback_analyzer.py · scripts/
  • flashback_core.py · scripts/
  • jsonl_parser.py · scripts/
  • llm_summarizer.py · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from ranvier2d2/skills-share

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Last commit (this folder)
Jun 2, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/ranvier2d2/skills-share
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from ranvier2d2

Cite this page

flashback skill. Agent Mart. https://agentmart.dev/skills/ranvier2d2-flashback (last updated 2026-10-24)