AGENT_COMPARISON

A comparison document for the different artificial-intelligence coding agents available in the Codomyrmex module.

In plain words
What is it for?
Use it when choosing between command-line agents such as Jules or Gemini and API-based agents such as Claude or Codex, or when checking their commands and main characteristics.
Why use it?
It makes it easier to understand which agents exist, how they are run, who provides them, and what their listed capabilities are.

Agent

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 agents/docxology/codomyrmex/agent_comparison
Clone the repo
git clone --depth 1 https://github.com/docxology/codomyrmex
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,195 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 $0.00000 $0.03195
Opus 5 $0.00000 $0.01597
Sonnet 5 $0.00000 $0.00639
Haiku 4.5 $0.00000 $0.00319

Measured 2d ago against content hash 5cae20a4b433, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

AGENT_COMPARISON 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.

docs/modules/agents/AGENT_COMPARISON.md · 501 lines

How it starts

The opening of the file, as written. The whole thing — 501 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Comparison Guide

Version: v1.3.0 | Status: Active | Last Updated: March 2026

Overview

This document provides a comprehensive comparison of all available agents in the Codomyrmex agents module, helping you choose the right agent for your specific use case.

Agent Categories

CLI-based Agents

These agents execute via command-line tools installed on your system:

Agent Command Provider Key Features
jules jules Jules CLI Command-based execution, simple interface
gemini gemini Google OAuth/API key auth, slash commands, @ file operations
opencode opencode OpenCode Open-source alternative, CLI-based
mistral_vibe vibe, vibe-acp Mistral AI Mistral models, vibe CLI tool
every_code code, coder Every Code Multi-agent orchestration, special commands (/plan, /solve, /code, /auto), browser integration

API-based Agents

These agents integrate directly with provider APIs:

Agent Provider Key Features
claude Anthropic Advanced reasoning, high-quality responses, API-based
codex OpenAI Code-focused models, OpenAI API integration
o1 OpenAI o1/o3 reasoning models, extended thinking, chain-of-thought
deepseek DeepSeek DeepSeek Coder, cost-effective, strong code performance
qwen Alibaba Qwen-Coder, multilingual, code completion

Local Agents

Agent Provider Key Features
ollama Ollama Local LLM execution, no API costs, privacy-first

Detailed Comparison

Jules (jules)

Type: CLI-based
Best For: Simple command-based code generation tasks

Features:

  • Command-based execution
  • Simple interface
  • Fast execution
  • No API keys required (uses installed CLI)

Limitations:

  • Limited to Jules CLI capabilities
  • No advanced reasoning features

Configuration:

Read the full file on GitHub · 501 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. 2d ago First seen · 501 lines · 0 tokens per session scan A 5cae20a4b433

Subscribe to this mod's changes

AGENT_COMPARISON is an agent published in the GitHub repository docxology/codomyrmex (11 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,195 tokens. 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.