Borrowing it
Nothing to install: this file belongs to wheattoast11/openrouter-deep-research-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/wheattoast11/openrouter-deep-research-mcp/main/.claude/commands/mcp-session-undo.mdgit clone --depth 1 https://github.com/wheattoast11/openrouter-deep-research-mcpWrote 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/wheattoast11/openrouter-deep-research-mcp/mcp-session-undo)<a href="https://agentmods.dev/commands/wheattoast11/openrouter-deep-research-mcp/mcp-session-undo"><img src="https://agentmods.dev/badge/commands/wheattoast11/openrouter-deep-research-mcp/mcp-session-undo/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/wheattoast11/openrouter-deep-research-mcp/mcp-session-undo"><img src="https://agentmods.dev/badge/commands/wheattoast11/openrouter-deep-research-mcp/mcp-session-undo.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 | $0.00000 | $0.00212 |
| Opus 5 | $0.00000 | $0.00106 |
| Sonnet 5 | $0.00000 | $0.00042 |
| Haiku 4.5 | $0.00000 | $0.00021 |
Grade A, and why
mcp-session-undo 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 10d ago.
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
MCP Session Undo/Redo
Navigate session history using undo, redo, or time-travel.
Instructions
-
Parse the user's input for the action:
- "undo" or empty - undo last action
- "redo" - redo undone action
- A timestamp or checkpoint name - time travel to that point
-
Execute the appropriate tool:
- For undo:
mcp__openrouter-agents__undo - For redo:
mcp__openrouter-agents__redo - For timestamp:
mcp__openrouter-agents__time_travelwith the timestamp
- For undo:
-
Show the resulting session state using
mcp__openrouter-agents__session_state
Example Usage
/mcp-session-undo # Undo last action /mcp-session-undo redo # Redo last undo /mcp-session-undo 2025-12-05T10:30:00Z # Time travel to timestamp
Action
$ARGUMENTS
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.
- 10d ago First seen · 27 lines · 0 tokens per session scan A d91e7e8e2284
mcp-session-undo is a command published in the GitHub repository wheattoast11/openrouter-deep-research-mcp (55 stars, last pushed 9d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 212 tokens. 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 2026-08-30.
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checklist
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clarify
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specify
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analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.
converge
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implement
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