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opencode-fusion: Command for Claude Code

.opencode/skills/fusion-setup/commands/fusion-setup.md

fusion-setup is a command for Claude Code, OpenCode from mihneaptu/opencode-fusion. It costs 10 tokens per session (188 once invoked), scanned A, original, MIT.

A command for configuring or reconfiguring the opencode Fusion agent team, which divides work among agents with different roles and permissions.

In plain words
What is it for?
It is for starting a full Fusion setup or changing a subscription profile, agent model, or team role.
Why use it?
It turns setup instructions or a requested model or role change into the corresponding Fusion configuration process.

Command for Claude CodeOpenCode

Written for Claude Code and OpenCode: $ARGUMENTS substitution, but also installed under .opencode/. Also seen: agent in frontmatter; mentions OpenCode.

This is mihneaptu/opencode-fusion's own configuration. It tells Claude Code and OpenCode how to work on opencode-fusion 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 opencode-fusion configures →

not rated 217repo 2mo ago A scan 10 tokens original MIT archived
View source ↗ mihneaptu/opencode-fusion mihneaptu.github.io
Reuse

Borrowing it

Nothing to install: this file belongs to mihneaptu/opencode-fusion. 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/mihneaptu/opencode-fusion/main/.opencode/skills/fusion-setup/commands/fusion-setup.md
Clone the repo
git clone --depth 1 https://github.com/mihneaptu/opencode-fusion

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 fusion-setup

README.md
[![agentmods](https://agentmods.dev/badge/commands/mihneaptu/opencode-fusion/fusion-setup/github.svg)](https://agentmods.dev/commands/mihneaptu/opencode-fusion/fusion-setup)
Your own site
<a href="https://agentmods.dev/commands/mihneaptu/opencode-fusion/fusion-setup"><img src="https://agentmods.dev/badge/commands/mihneaptu/opencode-fusion/fusion-setup/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 fusion-setup

Your own site · 80×15
<a href="https://agentmods.dev/commands/mihneaptu/opencode-fusion/fusion-setup"><img src="https://agentmods.dev/badge/commands/mihneaptu/opencode-fusion/fusion-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 188 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 $0.00010 $0.00188
Opus 5.5 $0.00004 $0.00075
Sonnet 5.5 $0.00002 $0.00038
Haiku 4.5 $0.00001 $0.00019

Measured 2mo ago against content hash 017809a29b4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

fusion-setup 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/skills/fusion-setup/commands/fusion-setup.md · 11 lines

What it actually says

Load and follow the fusion-setup skill to configure the Fusion agent team.

$ARGUMENTS

If arguments are empty, run the full interactive setup: offer the bundled subscription profiles first, then ask which model to use for each role (main/build, sidekick, explore, and the optional research/design/reviewer/vision specialists), then write the global config and install the agent prompts as the skill describes. If arguments name a subscription or profile (for example "opencode-go" or "use my GitHub Copilot subscription"), jump straight to the skill's Step 0 confirmation for that profile. If arguments describe a change (for example "reconfigure sidekick" or "change explore model"), treat them as the specific change the user wants and jump to the relevant part of the skill instead of re-running the whole interview.

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 · 11 lines · 10 tokens per session scan A 017809a29b4d

Subscribe to this mod's changes

fusion-setup is a command published in the GitHub repository mihneaptu/opencode-fusion (217 stars, last pushed 2mo ago), licensed MIT. It adds 10 tokens to every session and 188 once invoked, about $0.0000 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.

Building agentsMulti-Agentai-agentsai-codingmodel-routingopencodeopencode-config
Related

fusion-setup compared with commands from other repositories

fusion-setup next to 6 commands from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
fusion-setupmihneaptu/opencode-fusionCommand2172mo agoMITA10Claude Code, OpenCode
workflowEZotoff/ez-omo-configCommand620d agoMITA32Claude Code
episodeEZotoff/ez-omo-configCommand620d agoMITA11Claude Code
models-presetEZotoff/ez-omo-configCommand620d agoMITA18Claude Code
design-reviewEZotoff/ez-omo-configCommand620d agoMITA12Claude Code
dual-reviewEZotoff/ez-omo-configCommand620d agoMITA15Claude Code
escalateEZotoff/ez-omo-configCommand620d agoMITA17Claude Code