opencode

opencode is an agent for coding agents from po4yka/llm-wiki-skills. It costs 0 tokens per session (179 once invoked), scanned A, original, MIT.

An adapter for using LLM-Wiki workflows with OpenCode, a coding agent that works in software repositories. It points users to related wiki skills and includes setup and safety guidance.

In plain words
What is it for?
Use it when setting up LLM-Wiki in OpenCode, choosing a repository workflow, asking questions from an existing wiki, or reviewing write and data boundaries.
Why use it?
It gives OpenCode a defined way to use repository documentation and wiki queries. It also helps limit unintended changes by recommending report-only work and draft pages.

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/po4yka/llm-wiki-skills/opencode
Clone the repo
git clone --depth 1 https://github.com/po4yka/llm-wiki-skills

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 opencode

README.md
[![agentmods](https://agentmods.dev/badge/agents/po4yka/llm-wiki-skills/opencode.svg)](https://agentmods.dev/agents/po4yka/llm-wiki-skills/opencode)
Your own site
<a href="https://agentmods.dev/agents/po4yka/llm-wiki-skills/opencode"><img src="https://agentmods.dev/badge/agents/po4yka/llm-wiki-skills/opencode.svg" alt="Measured on agentmods" height="20"></a>
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 179 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 $0.00179
Opus 5 $0.00000 $0.00089
Sonnet 5 $0.00000 $0.00036
Haiku 4.5 $0.00000 $0.00018

Measured 4d ago against content hash fdd20a49cefa, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

opencode 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 4d 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/agents/opencode.md · 29 lines

What it actually says

OpenCode adapter

Install

npx skills add po4yka/llm-wiki-skills --skill '*' -a opencode

OpenCode is a good target for portable repo workflows:

  • llm-wiki-choose for solution selection;
  • llm-wiki-repo-docs for codebase docs;
  • wiki-query for asking from an existing wiki;
  • llm-wiki-security-review for write/data boundaries.

First prompt

Use llm-wiki-orient to explain how this repository can use LLM-Wiki, then use llm-wiki-choose to recommend the smallest safe setup.

Safety notes

  • Use report-only mode before applying changes.
  • Keep generated pages in draft state.
  • Preserve raw sources and human-owned synthesis.
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. 4d ago First seen · 29 lines · 0 tokens per session scan A fdd20a49cefa

Subscribe to this mod's changes

opencode is an agent published in the GitHub repository po4yka/llm-wiki-skills (3 stars, last pushed 11d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 179 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 2026-08-31.