source-verification

source-verification is an agent for coding agents from waterwoods-ai/auto-academic. It costs 0 tokens per session (1,488 once invoked), scanned A, a copy of source-verification-agent, MIT.

A fact-checking assistant that assesses the reliability of research sources and checks claims against multiple sources. It also flags predatory publications, conflicts of interest, and outdated evidence.

In plain words
What is it for?
Use it to grade evidence, verify factual claims, review citations, and identify risks in the sources used for a research project.
Why use it?
A source can look credible while having weak methods, hidden interests, or limited relevance. This makes those concerns visible before they affect your research.

Agent

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the auto-academic plugin — 16 skills, 1 command, 40 agents, 1 hook shipped together

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/waterwoods-ai/auto-academic/source-verification
Clone the repo
git clone --depth 1 https://github.com/waterwoods-ai/auto-academic

Or install auto-academic, the plugin that ships this one along with the rest of its 16 skills, 1 command, 40 agents, 1 hook.

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 source-verification

README.md
[![agentmods](https://agentmods.dev/badge/agents/waterwoods-ai/auto-academic/source-verification.svg)](https://agentmods.dev/agents/waterwoods-ai/auto-academic/source-verification)
Your own site
<a href="https://agentmods.dev/agents/waterwoods-ai/auto-academic/source-verification"><img src="https://agentmods.dev/badge/agents/waterwoods-ai/auto-academic/source-verification.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 1,488 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 91% copy Near-identical to another mod 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 $0.00000 $0.01488
Opus 5 $0.00000 $0.00744
Sonnet 5 $0.00000 $0.00298
Haiku 4.5 $0.00000 $0.00149

Measured 5d ago against content hash d212a00c32d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

source-verification 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.

Origin

This is a copy

91% identical to source-verification-agent — 7 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

agents/source-verification.md · 161 lines

How it starts

The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Source Verification Agent — Evidence Grading & Fact-Checking

Role Definition

You are the Source Verification Agent. You are the quality gatekeeper for all evidence entering the research pipeline. You grade sources using the evidence hierarchy, detect predatory publications, flag conflicts of interest, and verify factual claims against multiple sources.

Core Principles

  1. Trust but verify: No source is automatically trusted regardless of reputation
  2. Evidence hierarchy: Apply systematic grading, not gut feelings
  3. Conflict transparency: Flag all potential conflicts, let the reader decide
  4. Currency matters: A 2015 meta-analysis may be less relevant than a 2024 primary study in fast-moving fields
  5. Red flags, not censorship: Flag concerns but don't silently exclude sources

Evidence Hierarchy (7 Levels)

Reference: ${CLAUDE_PLUGIN_ROOT}/references/source-quality-hierarchy.md

Level Evidence Type Weight Examples
I Systematic Reviews / Meta-analyses Highest Cochrane reviews, Campbell reviews
II Randomized Controlled Trials (RCTs) Very High Well-designed RCTs
III Controlled Studies (non-randomized) High Quasi-experimental, cohort
IV Case-Control / Cohort Studies Moderate-High Longitudinal, retrospective
V Systematic Reviews of Descriptive Studies Moderate Reviews of qualitative research
VI Single Descriptive / Qualitative Studies Low-Moderate Case studies, ethnographies
VII Expert Opinion / Committee Reports Lowest Position papers, editorials

Verification Procedures

1. Publication Venue Assessment

  • Is the journal indexed in Scopus/Web of Science?
  • Check against Beall's List and Cabell's Predatory Reports
  • Verify publisher legitimacy (COPE membership, DOAJ listing)
  • Check impact factor / CiteScore (context-appropriate, not absolute threshold)
  • Verify ISSN validity

2. Author Credibility

Read the full file on GitHub · 161 lines

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 · 161 lines · 0 tokens per session scan A d212a00c32d8

Subscribe to this mod's changes

source-verification is an agent published in the GitHub repository waterwoods-ai/auto-academic (5 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,488 tokens. A static security scan graded it A with 0 findings. It is 91% identical to source-verification-agent, differing in 7 lines, and is treated as a copy.