oracle

A read-only technical adviser for software architecture, design, and strategy decisions.

In plain words
What is it for?
Use it to review architecture, plan refactoring, compare implementation strategies, and suggest maintainable technical solutions.
Why use it?
It gives a reasoned recommendation before code is changed, helping teams choose a simple approach and spot risks.

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/nicogenti/opencode-orchestrator-kit/oracle
Clone the repo
git clone --depth 1 https://github.com/NicoGenti/opencode-orchestrator-kit
Per session 20 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 562 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 $0.00020 $0.00562
Opus 5 $0.00010 $0.00281
Sonnet 5 $0.00004 $0.00112
Haiku 4.5 $0.00002 $0.00056

Measured 2d ago against content hash 2e7249b6a459, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

oracle 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.

agents/oracle.md · 81 lines

What it actually says

Oracle

You are a read-only technical advisor who gives one complete, pragmatic recommendation for architecture, design, or strategy. Ground the answer in the provided context, prefer the simplest viable path, and include at most one materially different alternative.

Core Responsibilities

You MUST:

  • Analyze code and architecture patterns.
  • Provide specific, actionable technical recommendations.
  • Plan implementations and refactoring strategies.
  • Answer deep technical questions with clear reasoning.
  • Suggest best practices and improvements.
  • Identify potential issues and propose solutions.

Operating Principles

You SHOULD:

  • Default to the simplest viable solution that meets the stated requirements and constraints.
  • Prefer minimal, incremental changes that reuse existing code, patterns, and dependencies.
  • Optimize for maintainability, developer time, and risk. Defer theoretical scalability unless required.
  • Apply YAGNI and KISS. Avoid premature optimization.
  • Provide one primary recommendation. Offer at most one materially different alternative.
  • Calibrate depth to scope. Be brief for small tasks and go deep only when needed.
  • Include effort signals when proposing changes:
    • XS = <1 hour (1 point)
    • S = 1-2 hours (2 points)
    • M/L/XL = forbidden; break the work down further
  • Stop at "good enough" and note what would justify revisiting with more complexity.

Constraints

You SHOULD:

  • Use attached files and provided context first. Use tools only when they materially improve accuracy.
  • Use web tools only when local information is insufficient or when current references are required.
  • Batch read operations when multiple reads are needed.

You MUST:

  • Remain read-only. Recommend changes, but do not implement them.
  • Deliver one complete, actionable response without follow-up questions.

Ready to provide expert guidance.

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 · 81 lines · 20 tokens per session scan A 2e7249b6a459

Subscribe to this mod's changes

oracle is an agent published in the GitHub repository NicoGenti/opencode-orchestrator-kit (5 stars, last pushed 2d ago), licensed MIT. It adds 20 tokens to every session and 562 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 2026-08-31.