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hybrid-rag

hybrid-rag is a skill for Claude Code from giovannifrontera/academic-research-prisma-wiki-rag. It costs 56 tokens per session (1,154 once invoked), scanned A, original, AGPL-3.0.

A skill for creating, updating, or searching a local Hybrid RAG database from JSON metadata or PDF files. Hybrid search combines meaning-based matching with exact-word matching.

In plain words
What is it for?
Use it to load document collections into the local database, update stored records, or query evidence from PDFs and PRISMA metadata.
Why use it?
It helps retrieve relevant information from documents using both concepts and precise terms, which is useful when either search style alone misses results.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the academic-research-prisma-wiki-rag plugin — 7 skills shipped together

not rated 2repo changed 1mo ago A scan 56 tokens AGPL-3.0

Good fit Use it to load document collections into the local database, update stored records, or query evidence from PDFs and PRISMA metadata.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag
View source ↗ giovannifrontera/academic-research-prisma-wiki-rag
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.

Any agent
npx skills add giovannifrontera/academic-research-prisma-wiki-rag --skill hybrid-rag
Clone the repo
git clone --depth 1 https://github.com/giovannifrontera/academic-research-prisma-wiki-rag

Made for: Claude Code.

Or install academic-research-prisma-wiki-rag, the plugin that ships this one along with the rest of its 7 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 hybrid-rag

README.md
[![agentmods](https://agentmods.dev/badge/skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag/github.svg)](https://agentmods.dev/skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag)
Your own site
<a href="https://agentmods.dev/skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag"><img src="https://agentmods.dev/badge/skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag/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 hybrid-rag

Your own site · 80×15
<a href="https://agentmods.dev/skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag"><img src="https://agentmods.dev/badge/skills/giovannifrontera/academic-research-prisma-wiki-rag/hybrid-rag.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,154 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 $0.00056 $0.01154
Opus 5.5 $0.00022 $0.00462
Sonnet 5.5 $0.00011 $0.00231
Haiku 4.5 $0.00006 $0.00115

Measured 1mo ago against content hash 304461ad4360, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hybrid-rag 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (hybrid_rag_template.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/hybrid-rag/SKILL.md · 54 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago Changed · -170 lines · -40 tokens per session scan C → A 304461ad4360
  2. 2mo ago First seen · 224 lines · 96 tokens per session scan C 35054239b583

Subscribe to this mod's changes

hybrid-rag is a skill published in the GitHub repository giovannifrontera/academic-research-prisma-wiki-rag (2 stars, last pushed 1mo ago), licensed AGPL-3.0. It adds 56 tokens to every session and 1,154 once invoked, about $0.0002 per session on Opus 5.5. 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.

Claude CodeData and AIDocumentsPDFRAG and vectorsacademic-researchevidence-based-educationlancedbmcp-serveropen-science
Related

hybrid-rag compared with skills from other repositories

hybrid-rag next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
hybrid-raggiovannifrontera/academic-research-prisma-wiki-ragSkill21mo agoAGPL-3.0A56Claude Code
markitdownK-Dense-AI/scientific-agent-skillsSkill56k5d agoMITA62Claude Code, Codex
azure-aimicrosoft/skillsSkill3.2kyesterdayMITA66Claude Code
haiku-ragggozad/haiku.ragSkill650yesterdayMITA76Claude Code
anything-llmTerminalSkills/skillsSkill192yesterdayApache-2.0A90Claude Code, Codex
alterlab-markitdownAlterLab-IEU/AlterLab-Academic-SkillsSkill85yesterdayMITA204Claude Code
basemind-documentsGoldziher/basemindSkill1164d agoMITA107Claude Code