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.
npx skills add ofershap/cursor-plan-preview --skill plan-preview-and-sharegit clone --depth 1 https://github.com/ofershap/cursor-plan-previewWrote 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/skills/ofershap/cursor-plan-preview/plan-preview-and-share)<a href="https://agentmods.dev/skills/ofershap/cursor-plan-preview/plan-preview-and-share"><img src="https://agentmods.dev/badge/skills/ofershap/cursor-plan-preview/plan-preview-and-share/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/skills/ofershap/cursor-plan-preview/plan-preview-and-share"><img src="https://agentmods.dev/badge/skills/ofershap/cursor-plan-preview/plan-preview-and-share.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 | $0.00043 | $0.00284 |
| Opus 5.5 | $0.00017 | $0.00114 |
| Sonnet 5.5 | $0.00009 | $0.00057 |
| Haiku 4.5 | $0.00004 | $0.00028 |
Grade A, and why
plan-preview-and-share 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 2mo 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
Plan Preview & Share (cursor-plan-preview)
Open the latest Cursor plan in a visual review UI for team annotation and sharing.
Steps
- Run the plan-preview-and-share command in the terminal:
npx cursor-plan-preview plan-preview-and-share
This auto-detects the most recent .plan.md file from ~/.cursor/plans/ and opens it in the browser.
- To preview and share a specific plan file instead:
npx cursor-plan-preview plan-preview-and-share <path-to-file>
- Tell the user the preview is running and they can:
- Annotate text inline (select text to delete, replace, comment, or insert)
- Click Share Plan to copy a shareable URL
- Send the URL to teammates for review
- Export feedback back to
~/.cursor/plans/for the agent to read
If cursor-plan-preview is not installed
Run setup first:
npx cursor-plan-preview --setup
This installs a Cursor rule that reminds the agent to suggest sharing after every plan.
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.
- 2mo ago First seen · 41 lines · 43 tokens per session scan A e72cb66c8c2c
plan-preview-and-share is a skill published in the GitHub repository ofershap/cursor-plan-preview (2 stars, last pushed 6d ago), licensed MIT. It adds 43 tokens to every session and 284 once invoked, about $0.0002 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 2026-08-31.
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