fork-pr-operations

fork-pr-operations is a skill for Claude Code, Codex from ZaxbyHub/opencode-swarm. It costs 65 tokens per session (1,291 once invoked), scanned A, original, MIT.

An operational guide for pull requests opened from a fork, where the proposed changes live in a different repository from the project being reviewed.

In plain words
What is it for?
Use it to approve fork-based workflow runs, force-push safely, rebase against the upstream project, follow remote naming practices, and verify current CI results.
Why use it?
Forks have extra workflow, synchronization, and review-round concerns that can leave checks waiting or make branch updates confusing.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; installed under .agents/ (shared by several agents); mentions OpenCode.

Good fit Use it to approve fork-based workflow runs, force-push safely, rebase against the upstream project, follow remote naming practices, and verify current CI results.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zaxbyhub/opencode-swarm/fork-pr-operations
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.

Any agent
npx skills add ZaxbyHub/opencode-swarm --skill fork-pr-operations
Clone the repo
git clone --depth 1 https://github.com/ZaxbyHub/opencode-swarm

Made for: Claude Code, Codex.

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 fork-pr-operations

README.md
[![agentmods](https://agentmods.dev/badge/skills/zaxbyhub/opencode-swarm/fork-pr-operations/github.svg)](https://agentmods.dev/skills/zaxbyhub/opencode-swarm/fork-pr-operations)
Your own site
<a href="https://agentmods.dev/skills/zaxbyhub/opencode-swarm/fork-pr-operations"><img src="https://agentmods.dev/badge/skills/zaxbyhub/opencode-swarm/fork-pr-operations/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 fork-pr-operations

Your own site · 80×15
<a href="https://agentmods.dev/skills/zaxbyhub/opencode-swarm/fork-pr-operations"><img src="https://agentmods.dev/badge/skills/zaxbyhub/opencode-swarm/fork-pr-operations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,291 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 4 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 74
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
  • medium Agent Snooping · line 134
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Agent Snooping · line 135
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Agent Snooping · line 136
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
How audits are shown
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 $0.00065 $0.01291
Opus 5.5 $0.00026 $0.00516
Sonnet 5.5 $0.00013 $0.00258
Haiku 4.5 $0.00006 $0.00129

Measured 12d ago against content hash 09f3f9afb030, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

fork-pr-operations 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 12d 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.

.agents/skills/fork-pr-operations/SKILL.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Fork PR Operations

Fork PRs — where the head repository differs from the base repository — have a distinct operational lifecycle. GitHub treats them with stricter security defaults that require additional steps not needed for same-repo PRs.

When to use this skill

  • You are pushing to a branch on a forked repository
  • CI checks are stuck in "waiting" status after a push
  • You need to rebase a fork PR branch against upstream/main
  • A bot reviewer posts after every push, creating multiple review rounds

Workflow approval after push

Critical: GitHub requires explicit workflow approval for fork PRs. After every push, CI jobs remain in "waiting" status until a user with write access to the base repository approves the workflow run.

Approval command

# List pending workflow runs for the PR
gh run list --repo <upstream-owner>/<upstream-repo> --branch <branch-name> --limit 5

# Approve a specific run
gh api -X POST repos/<upstream-owner>/<upstream-repo>/actions/runs/<run-id>/approve

Race condition: run not yet created

After pushing, there is a brief window (1-5 seconds) before GitHub creates the workflow run object. If you try to approve too quickly, the run won't exist yet. Retry with a short delay:

# Wait for run to appear, then approve
sleep 5
gh run list --repo <upstream-owner>/<upstream-repo> --branch <branch-name> --limit 1 --json databaseId,status --jq '.[0]'
# If status is "waiting", approve:
gh api -X POST repos/<upstream-owner>/<upstream-repo>/actions/runs/<databaseId>/approve

Permission requirements

The gh api -X POST .../approve call requires actions: write permission on the base (upstream) repository. This typically means your GitHub token needs the repo or public_repo scope, and you must have write access to the upstream repo. Fork owners without upstream write access cannot approve workflow runs — only upstream maintainers can.

gh auth status
# Verify you have repo/public_repo scope and write access to the upstream repo

Read the full file on GitHub · 138 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. 12d ago Changed · +1 lines 09f3f9afb030
  2. 1mo ago First seen · 137 lines · 65 tokens per session scan A 9b9fb9576dbd

Subscribe to this mod's changes

fork-pr-operations is a skill published in the GitHub repository ZaxbyHub/opencode-swarm (510 stars, last pushed today), licensed MIT. It adds 65 tokens to every session and 1,291 once invoked, about $0.0003 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.

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