agent-merge-conflict-arbiter

agent-merge-conflict-arbiter is a skill for Claude Code, Codex from NousResearch/hermes-agent. It costs 19 tokens per session (1,779 once invoked), scanned A, original, MIT.

A skill for resolving a Git merge conflict between changes made by two different coding agents. It compares both sets of changes and their intended outcomes before producing a combined result.

In plain words
What is it for?
Use it when two agent branches or worktrees conflict during a merge or rebase. It is intended for meaningful code conflicts, not simple generated-file or lockfile conflicts.
Why use it?
An agent may favour its own work or accidentally overwrite another agent's changes. A neutral review helps preserve the useful parts of both branches.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for hermes-agent. Also seen: mentions subagents; built for hermes-agent.

Good fit Use it when two agent branches or worktrees conflict during a merge or rebase. It is intended for meaningful code conflicts, not simple generated-file or lockfile conflicts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter
About the project

Hermes Agent is an AI assistant that learns from its use by creating and improving skills, retaining knowledge, searching past conversations, and adapting to its users. It is for people who want to run an agent through a terminal or messaging platforms while connecting it to different AI models and scheduled tasks.

NousResearch/hermes-agent · 244,059 stars · on GitHub · hermes-agent.nousresearch.com

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 NousResearch/hermes-agent --skill agent-merge-conflict-arbiter
Clone the repo
git clone --depth 1 https://github.com/NousResearch/hermes-agent

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 agent-merge-conflict-arbiter

README.md
[![agentmods](https://agentmods.dev/badge/skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter/github.svg)](https://agentmods.dev/skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter)
Your own site
<a href="https://agentmods.dev/skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter"><img src="https://agentmods.dev/badge/skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter/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.

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Your own site · 80×15
<a href="https://agentmods.dev/skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter"><img src="https://agentmods.dev/badge/skills/nousresearch/hermes-agent/agent-merge-conflict-arbiter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,779 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
  • Snyk pass 7 Sept 2026
  • NVIDIA SkillSpector pass 7 Sept 2026
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 $0.00019 $0.01779
Opus 5 $0.00010 $0.00890
Sonnet 5 $0.00004 $0.00356
Haiku 4.5 $0.00002 $0.00178

Measured 12d ago against content hash f8b1a0cf2392, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

agent-merge-conflict-arbiter 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.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

optional-skills/autonomous-ai-agents/agent-merge-conflict-arbiter/SKILL.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Merge-Conflict Arbiter

Resolve a git merge conflict between two AGENTS' branches as an impartial third party. Agents resolving conflicts against a peer's work reliably either overwrite the peer or abandon their own change — they lack the peer's context and are biased toward their own side. This skill is the fix: a neutral reconciler that receives both diffs plus both sides' stated intents and produces a merged result, like a merge-queue arbiter.

When to Use

  • Two agent branches/worktrees collide during a parallel campaign (kanban engineering pipeline, parallel-PR wave, multi-worktree refactor).
  • git merge or git rebase halts on conflicts between two agents' work and neither original agent should self-adjudicate.
  • Do NOT use for conflicts within a single agent's own work, or for trivial lockfile/generated-file conflicts (regenerate those instead).

Prerequisites

  • A repo checkout containing the halted merge, or the two branch names plus permission to run the merge yourself.
  • Both sides' intent sources: kanban completion summaries (terminal running hermes kanban show <task-id>), PR bodies, or at minimum each branch's commit messages.
  • The project's build/test command, if one exists.

How to Run

Standalone — a human (or agent) invokes this skill inside the conflicted repo: load the skill, then follow the Procedure top to bottom.

Spawned neutral agent — the preferred shape in multi-agent campaigns:

  • delegate_task: spawn a subagent whose task message contains the repo path, both branch names, and both sides' intent summaries verbatim, plus an instruction to follow this skill.
  • Kanban-native: create a reconciliation card assigned to a third profile (not either worker's profile) with BOTH conflicted cards linked as parents — kanban_create(title="reconcile branch-a x branch-b", assignee="reconciler", parents=["t_a", "t_b"]). The parent links carry both sides' completion summaries into the reconciler's context automatically; the card body should name the repo path and the two branches.

Read the full file on GitHub · 159 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 First seen · 159 lines · 19 tokens per session scan A f8b1a0cf2392

Subscribe to this mod's changes

agent-merge-conflict-arbiter is a skill published in the GitHub repository NousResearch/hermes-agent (244,059 stars, last pushed yesterday), licensed MIT. It adds 19 tokens to every session and 1,779 once invoked, about $0.0001 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 2026-08-30.

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