pr-author

A command that drafts a pull request title, description, and ready-to-run GitHub CLI command. A pull request is a request to merge code changes into a shared branch.

In plain words
What is it for?
Use it to prepare a title of up to 70 characters, a Summary, Test plan, Closes line, and an exact gh pr create command.
Why use it?
It turns branch changes into a consistent review description while leaving the final action of opening the pull request to you.

Command

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.

agentmods
npx agentmods add commands/ackeskin/contexture/pr-author
Clone the repo
git clone --depth 1 https://github.com/AcKeskin/contexture
Per session 41 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 201 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00041 $0.00201
Opus 5 $0.00020 $0.00101
Sonnet 5 $0.00008 $0.00040
Haiku 4.5 $0.00004 $0.00020

Measured 2d ago against content hash 1e97d5bfdc4f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pr-author 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 2d 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.

commands/pr-author.md · 12 lines

What it actually says

Run the pr-author skill for the current branch.

The skill normally auto-fires when Claude is about to run gh pr create or right after a first push with no open PR — this command is the manual trigger.

It resolves the base branch (fork-aware), drafts a title (≤70 chars, format-conformant) and a body (Summary + Test plan + Closes-line, layered on any existing .github PR template), shows you the draft, and hands you the exact gh pr create command with the body written to a temp file. It never runs the gh write — opening the PR is your action.

See ~/.claude/skills/pr-author/SKILL.md for the full procedure.

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. 2d ago First seen · 12 lines · 41 tokens per session scan A 1e97d5bfdc4f

Subscribe to this mod's changes

pr-author is a command published in the GitHub repository AcKeskin/contexture (2 stars, last pushed 1mo ago), licensed MIT. It adds 41 tokens to every session and 201 once invoked, about $0.0002 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.