Best AI agent for agent setup and config
Which agents people actually use for agent setup and config, counted from 42 real use cases, with the top examples for each.
Going by documented use cases, not a lab test: of the 42 agent setup & config use cases on agentsetups, Claude appears in 26, Codex appears in 13, Hermes Agent appears in 8.
Most-discussed: Run Sonnet as main, Haiku explorers and Opus as advisor by delost (Claude).
Quick start (from Run Sonnet as main, Haiku explorers and Opus as advisor by delost):
- Start Claude Code with: claude --model sonnet --advisor opus
- Create three read-only Haiku 5.5 subagents: search (maps the repo), grep (finds call sites), docs (pulls the API reference).
- Add one rule to CLAUDE.md: consult the advisor before locking a plan, after the same error hits twice, and before calling a task done.
+1 more step in the copyable prompt.
Counts reflect what people post about, not quality or market share.
Last updated · based on 336 use cases on agentsetups, each credited to its author.
Agents by use cases
| Agent | Use cases |
|---|---|
| Claude | 26 |
| Codex | 13 |
| Hermes Agent | 8 |
| OpenCode | 5 |
| Pi | 3 |
| OpenClaw | 2 |
| Cursor | 2 |
| Amp | 2 |
| OMP (oh-my-pi) | 1 |
| Grok Bot | 1 |
| Gemini CLI | 1 |
| Antigravity | 1 |
| Command Code | 1 |
| Kiro | 1 |
Claude for agent setup & config 26
- Run Sonnet as main, Haiku explorers and Opus as advisor
Start Claude Code with --advisor opus: Sonnet 5 codes, Haiku 5.5 subagents search, Opus is consulted only at 3 checkpoints.
Claude · Agent setup & config · by delost (X post, 11 Oct 2026) · source
- Install a skill that stops agents burying the answer
The i-have-adhd skill makes coding assistants put the action first, number the steps and drop filler.
Claude · Agent setup & config · by domhudson (Hacker News, 8 Sep 2026) · source
- Cut orchestration cost 77%: the planner never writes code
GPT-6.1 Sol plans and reviews only; local Qwen workers on one RTX 3090 do every write. Slower but cheaper.
Claude, Codex · Agent setup & config · by /u/GapNew4766 (Reddit, 30 Sep 2026) · source
Codex for agent setup & config 13
- Cut orchestration cost 77%: the planner never writes code
GPT-6.1 Sol plans and reviews only; local Qwen workers on one RTX 3090 do every write. Slower but cheaper.
Claude, Codex · Agent setup & config · by /u/GapNew4766 (Reddit, 30 Sep 2026) · source
- Resume a Claude Code or Codex session in Hermes
The single command hermes --resume @claude / @codex continues the exact session in Hermes Agent.
Claude, Codex, Hermes Agent · Agent setup & config · by tonbi (X post, 5 Sep 2026) · source
- Rank models with a blind LLM design-review council
A Sonnet 5 “president” has Codex and Claude Code members review, blind-rate each other and aggregate votes.
Claude, Codex · Agent setup & config · by jinjingliang (X post, 6 Oct 2026) · source
Hermes Agent for agent setup & config 8
- Resume a Claude Code or Codex session in Hermes
The single command hermes --resume @claude / @codex continues the exact session in Hermes Agent.
Claude, Codex, Hermes Agent · Agent setup & config · by tonbi (X post, 5 Sep 2026) · source
- Run a Hermes agent on your phone, no server
A Hermes agent living on the phone thinks in the Dynamic Island, asks before risky commands and builds 3D apps.
Hermes Agent · Agent setup & config · by Mark Keeper (X post, 4 Oct 2026) · source
- Watch and approve all your agents from one inbox
littleguys, a free Mac app, shows which OpenClaw/Hermes/Claude Code/Codex/ACP agent is working or needs you.
Claude, Codex, OpenClaw, Hermes Agent · Agent setup & config · by Herval in the Metaverse of Madness ᯅ (X post, 10 Oct 2026) · source
OpenCode for agent setup & config 5
- Expensive models think, cheap models implement
GPT models plan via CloudHarness MCP; Pi/OMP implement with DeepSeek V4.1 Flash/GLM-5.3 via OpenCode Go for ~$10/mo.
Pi, OMP (oh-my-pi), OpenCode · Agent setup & config · by Duy /zuey/ (X post, 22 Sep 2026) · source
- Run OpenCode with local Ollama models in a sandbox
On a 48GB MacBook: Docker sbx sandbox + OpenCode + Ollama with Qwen 3.8 27B for multi-hour runs.
OpenCode · Agent setup & config · by tensorsandtokens (blog, 11 Sep 2026) · source
- Share work memory across Claude Code, Codex and Pi
Nimrod reads each agent’s local session files into one SQLite log, injects a project brief at session start and answers queries over MCP.
Claude, Codex, OpenCode · Agent setup & config · by /u/danilofs (Reddit, 20 Sep 2026) · source
Pi for agent setup & config 3
- Expensive models think, cheap models implement
GPT models plan via CloudHarness MCP; Pi/OMP implement with DeepSeek V4.1 Flash/GLM-5.3 via OpenCode Go for ~$10/mo.
Pi, OMP (oh-my-pi), OpenCode · Agent setup & config · by Duy /zuey/ (X post, 22 Sep 2026) · source
- Extend Pi with council, voice and TTS extensions
Community Pi extensions: /council asks several models in parallel, local voice input, Turkish TTS.
Pi · Agent setup & config · by Melvin Vivas (X post, 1 Oct 2026) · source
- Compact tool output in Pi with a plugin
Moving daily work to Pi, a developer built his first plugin to compact tool output, borrowing the Codex App’s design.
Pi · Agent setup & config · by Mason (X post, 2 Sep 2026) · source
Questions people ask
What is the best AI agent for agent setup and config?
There is no single winner in the data. Of 42 agent setup & config use cases on agentsetups, Claude (26), Codex (13), Hermes Agent (8), OpenCode (5). Pick the one whose examples look most like your task.
Which AI agents do people use for agent setup and config?
From the sources: Claude (26), Codex (13), Hermes Agent (8), OpenCode (5), Pi (3), OpenClaw (2), Cursor (2), Amp (2), OMP (oh-my-pi) (1), Grok Bot (1), Gemini CLI (1), Antigravity (1).
How do I set up an AI agent for agent setup and config?
Copy a setup that already worked. Run Sonnet as main, Haiku explorers and Opus as advisor by delost (Claude): 1) Start Claude Code with: claude --model sonnet --advisor opus 2) Create three read-only Haiku 5.5 subagents: search (maps the repo), grep (finds call sites), docs (pulls the API reference). 3) Add one rule to CLAUDE.md: consult the advisor before locking a plan, after the same error hits twice, and before calling a task done. The use-case page has the full prompt.
Claude vs Codex for agent setup and config?
Claude has 26 and Codex has 13 agent setup & config use cases here. Compare them side by side.