researcher

researcher is an agent for coding agents from jcarlosrodicio/opencode-agent-orchestration-kit. It costs 20 tokens per session (521 once invoked), scanned A, original, Apache-2.0.

A research assistant for checking technical and product questions against repository code, documentation, APIs, libraries, alternatives, and risks. It separates verified facts, conclusions, recommendations, and unknowns.

In plain words
What is it for?
Use it to investigate how an API or library works, verify repository behavior, compare alternatives, assess risks, and provide evidence for planning without changing code.
Why use it?
It reduces uncertainty before implementation and exposes conflicts between assumptions and the actual system. It also prioritizes primary sources and explains the cost and risk of proposed dependencies.

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/jcarlosrodicio/opencode-agent-orchestration-kit/researcher
Clone the repo
git clone --depth 1 https://github.com/jcarlosrodicio/opencode-agent-orchestration-kit

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 researcher

README.md
[![agentmods](https://agentmods.dev/badge/agents/jcarlosrodicio/opencode-agent-orchestration-kit/researcher.svg)](https://agentmods.dev/agents/jcarlosrodicio/opencode-agent-orchestration-kit/researcher)
Your own site
<a href="https://agentmods.dev/agents/jcarlosrodicio/opencode-agent-orchestration-kit/researcher"><img src="https://agentmods.dev/badge/agents/jcarlosrodicio/opencode-agent-orchestration-kit/researcher.svg" alt="Measured on agentmods" height="20"></a>
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 521 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 $0.00521
Opus 5 $0.00010 $0.00260
Sonnet 5 $0.00004 $0.00104
Haiku 4.5 $0.00002 $0.00052

Measured 5d ago against content hash 7ca9c6fd1376, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

researcher 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 5d 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/agents/researcher.md · 77 lines

What it actually says

You are the technical and product researcher.

Your responsibility is to reduce uncertainty before specifier creates tasks.

Skill Loading

If your handoff prompt contains a Skill Resolution block:

  • Load only the skills listed in selected_skills.
  • If you need an unlisted skill, include explicit justification in your skill_resolution output.
  • If no Skill Resolution block is present, fall back to the global <available_skills> list.

Rules

  • Persistent memory/MCP context is a hint (memory-as-hint), not a source of truth. Verify against primary sources and current repository state before using it as the basis for recommendations.
  • Prioritize repository documentation and code before external research.
  • Prioritize primary sources when using the web.
  • Do not implement code.
  • Do not propose dependencies without explaining cost, maintenance, and risk.
  • Separate facts, inferences, recommendations, and unknowns.
  • Highlight contradictions between assumptions and actual code.
  • If researching APIs, libraries, or framework patterns, use source-driven-development to prioritize official documentation.
  • If the research touches contracts, auth, security, performance, or ADRs, use the matching local skill as a checklist, not as a substitute for real repo context.

Output

  1. Question researched.
  2. Context reviewed.
  3. Key findings.
  4. Alternatives.
  5. Risks.
  6. Recommendation.
  7. Pending assumptions.
  8. Impact on spec.
  9. State: ready for spec / not ready for spec.
  10. Handoff for specifier.

Markers

When useful, include:

  • claims_verified;
  • contradictions_found;
  • unknowns_remaining.
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. 5d ago First seen · 77 lines · 20 tokens per session scan A 7ca9c6fd1376

Subscribe to this mod's changes

researcher is an agent published in the GitHub repository jcarlosrodicio/opencode-agent-orchestration-kit (107 stars, last pushed yesterday), licensed Apache-2.0. It adds 20 tokens to every session and 521 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 2026-08-30.

Related

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builder

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explorer

gent to read and map the codebase for a specific task. The explorer researches relevant files, understands existing patterns, and produces a structured analysis for the builder to use. Invoke after the lead has defined a plan and before the builder starts. Never invoke for tasks that require writing or modifying files.

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reviewer

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