risk_of_bias_agent

risk_of_bias_agent is an agent for Claude Code from LEg-er/academic-research-skills-opencode. It costs 33 tokens per session (2,575 once invoked), scanned A, original, no licence file.

A study-quality assessor that checks for risks of bias using RoB 2 for randomized controlled trials and ROBINS-I for non-randomized studies.

In plain words
What is it for?
Use it when reviewing included studies in a systematic review or evidence synthesis.
Why use it?
It helps show when study design or execution may make findings less reliable.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it when reviewing included studies in a systematic review or evidence synthesis.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/leg-er/academic-research-skills-opencode/risk_of_bias_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.

Clone the repo
git clone --depth 1 https://github.com/LEg-er/academic-research-skills-opencode

Made for: Claude Code.

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 risk_of_bias_agent

README.md
[![agentmods](https://agentmods.dev/badge/agents/leg-er/academic-research-skills-opencode/risk_of_bias_agent/github.svg)](https://agentmods.dev/agents/leg-er/academic-research-skills-opencode/risk_of_bias_agent)
Your own site
<a href="https://agentmods.dev/agents/leg-er/academic-research-skills-opencode/risk_of_bias_agent"><img src="https://agentmods.dev/badge/agents/leg-er/academic-research-skills-opencode/risk_of_bias_agent/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 risk_of_bias_agent

Your own site · 80×15
<a href="https://agentmods.dev/agents/leg-er/academic-research-skills-opencode/risk_of_bias_agent"><img src="https://agentmods.dev/badge/agents/leg-er/academic-research-skills-opencode/risk_of_bias_agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,575 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 unknown 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 $0.00033 $0.02575
Opus 5 $0.00016 $0.01288
Sonnet 5 $0.00007 $0.00515
Haiku 4.5 $0.00003 $0.00258

Measured 7d ago against content hash 9b34eabb7957, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

risk_of_bias_agent 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 7d 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.

deep-research/agents/risk_of_bias_agent.md · 232 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 7d ago First seen · 232 lines · 33 tokens per session scan A 9b34eabb7957

Subscribe to this mod's changes

risk_of_bias_agent is an agent published in the GitHub repository LEg-er/academic-research-skills-opencode (5 stars, last pushed 3mo ago), with no licence file. It adds 33 tokens to every session and 2,575 once invoked, about $0.0002 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 2026-09-03.

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