pr-description-template

pr-description-template is a cursor rule for Cursor from keldron-ai/keldron-agent. It costs 456 tokens per session, scanned A, original, Apache-2.0.

A fixed template for writing pull-request descriptions, the text that explains code changes to reviewers on GitHub or GitLab.

In plain words
What is it for?
Use it whenever you write a pull-request or merge-request description, filling in the ticket, summary, changed areas, tests and file list.
Why use it?
It keeps descriptions consistent and makes the purpose, changes, affected files and tests easier to review.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it whenever you write a pull-request or merge-request description, filling in the ticket, summary, changed areas, tests and file list.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/keldron-ai/keldron-agent/pr-description-template
Install

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.

Clone the repo
git clone --depth 1 https://github.com/keldron-ai/keldron-agent

Made for: Cursor.

Wrote 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.

agentmods badge for pr-description-template

README.md
[![agentmods](https://agentmods.dev/badge/rules/keldron-ai/keldron-agent/pr-description-template/github.svg)](https://agentmods.dev/rules/keldron-ai/keldron-agent/pr-description-template)
Your own site
<a href="https://agentmods.dev/rules/keldron-ai/keldron-agent/pr-description-template"><img src="https://agentmods.dev/badge/rules/keldron-ai/keldron-agent/pr-description-template/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.

agentmods 80×15 button for pr-description-template

Your own site · 80×15
<a href="https://agentmods.dev/rules/keldron-ai/keldron-agent/pr-description-template"><img src="https://agentmods.dev/badge/rules/keldron-ai/keldron-agent/pr-description-template.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 456 This file is loaded in full into every session.
When invoked 456 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00456 $0.00456
Opus 5.5 $0.00182 $0.00182
Sonnet 5.5 $0.00091 $0.00091
Haiku 4.5 $0.00046 $0.00046

Measured 2mo ago against content hash bfce6b325139, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr-description-template 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.

.cursor/rules/pr-description-template.mdc · 59 lines

What it actually says

Pull request descriptions

When the user asks for a PR description, opening PR text, or merge-request summary, fill and output this template (replace placeholders like {TICKET_ID} with real values; omit sections only if truly N/A).

# PR Description — {TICKET_ID}

---

## Summary

{One paragraph: what this PR does, why, and the user-facing behavior change. Reference the ticket ID. Mention key implementation approach (e.g., "CSS-only", "no new dependencies"). Call out what is NOT changed if relevant.}

---

## What Changed

- **{Area 1}**: {Concise description of changes in this area. Include specific values, class names, props, config — be precise enough that a reviewer knows what to look for.}
- **{Area 2}**: {Same format. Group by logical area: Frontend, Backend, Tests, Config, Infra, etc.}
- **Tests**: {What tests were added/updated. Note any testing limitations (e.g., "not asserted in JSDOM due to mocked CSS").}

---

## Files Modified

| Area     | File                          | Change                                                    |
| -------- | ----------------------------- | --------------------------------------------------------- |
| {Area}   | `{path/to/file}`             | {Brief description of what changed in this file}          |
| {Area}   | `{path/to/file}`             | {Brief description}                                       |

---

## Alternative: Plain-text version (if Markdown tables aren't supported)

<!-- Include this section when the target platform (e.g., some CI tools, email) doesn't render Markdown tables. Otherwise, the Markdown version above is sufficient. -->

```text
Summary
{Same summary as above, but with quotes instead of backticks for inline code.}

What Changed
- {Area}: {description}
- Tests: {description}

Files Modified
- {path/to/file} — {description}
- {path/to/file} — {description}
```

---

Do not substitute a shorter format unless the user explicitly asks for something different.

Changes

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.

  1. 2mo ago First seen · 59 lines · 456 tokens per session scan A bfce6b325139

Subscribe to this mod's changes

pr-description-template is a cursor rule published in the GitHub repository keldron-ai/keldron-agent (6 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 456 tokens to every session, about $0.0018 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.