Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/monoes/monomindWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/monoes/monomind/session-end)<a href="https://agentmods.dev/commands/monoes/monomind/session-end"><img src="https://agentmods.dev/badge/commands/monoes/monomind/session-end/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/monoes/monomind/session-end"><img src="https://agentmods.dev/badge/commands/monoes/monomind/session-end.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00016 | $0.00407 |
| Opus 5.5 | $0.00006 | $0.00163 |
| Sonnet 5.5 | $0.00003 | $0.00081 |
| Haiku 4.5 | $0.00002 | $0.00041 |
Grade A, and why
hooks:session-end scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
hooks session-end
End the current session and persist state for later restoration.
Usage
npx monomind hooks session-end [options]
Options
| Flag | Short | Type | Default | Description |
|---|---|---|---|---|
--save-state |
-s |
boolean | true |
Save session state for restoration |
--format |
— | string | — | Output format: json |
Examples
# End and save session (default)
npx monomind hooks session-end
# End without saving state
npx monomind hooks session-end --save-state false
# JSON output
npx monomind hooks session-end --format json
Output
Session summary including:
- Session ID
- Tasks executed, agents spawned, patterns learned, trajectories recorded
- Pending insights and memory entries
- Whether the session state was saved, and which store took it
Restore Later
# Restore most recent session
npx monomind hooks session-restore
# Restore specific session
npx monomind hooks session-restore -i session-12345
Claude Code Integration
Typically wired to run at conversation end:
{
"hooks": {
"Stop": [{
"hooks": [{
"type": "command",
"command": "npx monomind hooks session-end"
}]
}]
}
}
MCP Tool
mcp__monomind__hooks_session-end({
saveState: true,
timestamp: Date.now()
})
See Also
hooks session-restore— restore a previous sessionhooks pre-task/hooks post-task— task tracking within a session
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 84 lines · 16 tokens per session scan A 519201c81b18
hooks:session-end is a command published in the GitHub repository monoes/monomind (23 stars, last pushed yesterday), licensed Apache-2.0. It adds 16 tokens to every session and 407 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-26.
Other commands, from other repositories
claude-flow-memory
Interact with Claude-Flow memory system.
sessions
Manage OpenAI Codex session history, aliases, and session metadata.
checkpoint
Create an identified recovery point and inspect exact restoration differences.
recall
Retrieve scoped lessons and evaluate their assumptions, conflicts, and applicability.
retro
Write this session's lessons into the project's lessons/ directory using the memory-discipline format.
save-session
Save current session state to a dated file in /.codex/session-data/ so work can be resumed in a future session with full context.