Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add DannyMac180/grapevine/plugin install grapevineWrote 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/dannymac180/grapevine/gv-status)<a href="https://agentmods.dev/commands/dannymac180/grapevine/gv-status"><img src="https://agentmods.dev/badge/commands/dannymac180/grapevine/gv-status.svg" alt="Measured on agentmods" 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 | $0.00020 | $0.00157 |
| Opus 5 | $0.00010 | $0.00078 |
| Sonnet 5 | $0.00004 | $0.00031 |
| Haiku 4.5 | $0.00002 | $0.00016 |
Grade A, and why
gv-status scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Run this command with the Bash tool and show the user its output verbatim (it is already formatted):
python3 "${CLAUDE_PLUGIN_ROOT}/scripts/lib/cli.py" status
If ${CLAUDE_PLUGIN_ROOT} is not set in your Bash environment, locate the grapevine plugin directory (the one containing .claude-plugin/plugin.json with name grapevine) and run python3 <plugin-root>/scripts/lib/cli.py status instead.
Do not editorialize beyond a one-line summary. The output is advisory information about peer sessions; do not send any cross-session message unless the user asks.
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.
- 6d ago First seen · 14 lines · 20 tokens per session scan A fe9ce974ff42
gv-status is a command published in the GitHub repository DannyMac180/grapevine (8 stars, last pushed 28d ago), licensed MIT. It adds 20 tokens to every session and 157 once invoked, about $0.0001 per session on Opus 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 2026-08-31.
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checklist
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specify
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constitution
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converge
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