harness9: Command for Claude Code

.opencode/commands/pr.md

pr is a command for Claude Code, OpenCode from ZhangShenao/harness9. It costs 16 tokens per session (995 once invoked), scanned A, original, MIT.

A command that publishes an existing committed feature branch and opens a draft pull request on GitHub. A pull request is a request to review and merge code into another branch.

In plain words
What is it for?
It helps verify the branch and working tree, push a fixed commit safely, and create a draft pull request with GitHub's command-line tool.
Why use it?
It adds checks that prevent publishing from protected branches, force-pushing, committing unexpectedly, or opening a finished request before review.

Command for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code command (commands/*.md).

This is ZhangShenao/harness9's own configuration. It tells Claude Code and OpenCode how to work on harness9 itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything harness9 configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ZhangShenao/harness9. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ZhangShenao/harness9/master/.opencode/commands/pr.md
Clone the repo
git clone --depth 1 https://github.com/ZhangShenao/harness9

Made for: Claude Code, OpenCode.

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

README.md
[![agentmods](https://agentmods.dev/badge/commands/zhangshenao/harness9/pr/github.svg)](https://agentmods.dev/commands/zhangshenao/harness9/pr)
Your own site
<a href="https://agentmods.dev/commands/zhangshenao/harness9/pr"><img src="https://agentmods.dev/badge/commands/zhangshenao/harness9/pr/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

Your own site · 80×15
<a href="https://agentmods.dev/commands/zhangshenao/harness9/pr"><img src="https://agentmods.dev/badge/commands/zhangshenao/harness9/pr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 995 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00016 $0.00995
Opus 5.5 $0.00006 $0.00398
Sonnet 5.5 $0.00003 $0.00199
Haiku 4.5 $0.00002 $0.00100

Measured 2mo ago against content hash 8d22f2a98c6b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr 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.

.opencode/commands/pr.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Open a Draft Pull Request

Overview

Push the current feature branch and open a draft PR. Keep it simple: verify safety invariants, push, create PR.

Safety Contract

  • Never push from main, master, or detached HEAD
  • Never use --force or --force-with-lease
  • Push the frozen commit OID, not symbolic HEAD
  • Always create a draft PR (--draft)
  • Never add AI attribution or Co-Authored-By lines
  • Never commit inside this workflow; require a prior /commit or explicit user authorization of existing HEAD

Workflow

1. Pre-flight checks

git rev-parse --show-toplevel
git status --porcelain=v1 -z --untracked-files=all
git symbolic-ref --quiet --short HEAD
git rev-parse HEAD

Validate:

  • Branch: must not be main, master, or detached HEAD. Must match ^[A-Za-z0-9][A-Za-z0-9_/-]*$.
  • Worktree: must be clean (empty status). If not clean, stop and ask user to commit first.
  • HEAD OID: must match ^[0-9a-f]{40}$. Record as RECORDED_HEAD.

If there is no /commit result in the current conversation, ask the user to explicitly authorize publishing the existing HEAD before proceeding.

2. Validate remote and topology

gh auth status --hostname github.com
gh repo view "$ORIGIN_REPO" --json nameWithOwner,isFork,defaultBranchRef
  • Get the sole origin push URL via git remote get-url --all --push origin. Validate it matches [email protected]:<owner>/<repo>.git or https://github.com/<owner>/<repo>.git. Reject credentials, ports, or non-GitHub hosts.
  • Set ORIGIN_REPO = <owner>/<repo>, BASE_REPO = ORIGIN_REPO (if not a fork), BASE_BRANCH = default branch from gh repo view.
  • If the repo is a fork, ask the user for the explicit base repository.
  • Fetch BASE_OID via GraphQL to pin the base commit.

3. Check for existing PR

gh api --method GET "repos/$BASE_REPO/pulls" \
  -f state=open \
  -f "head=$HEAD_OWNER:$BRANCH"

If an open PR already exists for this branch, return its URL without pushing.

Read the full file on GitHub · 116 lines

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 · 116 lines · 16 tokens per session scan A 8d22f2a98c6b

Subscribe to this mod's changes

pr is a command published in the GitHub repository ZhangShenao/harness9 (161 stars, last pushed yesterday), licensed MIT. It adds 16 tokens to every session and 995 once invoked, about $0.0001 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 2026-08-30.