sider

sider is a skill for Claude Code, Codex from QSong-github/DrugClaw. It costs 0 tokens per session (613 once invoked), scanned A, original, no licence file.

A drug side-effect database from the European Molecular Biology Laboratory. It links medicines with reported adverse drug reactions.

In plain words
What is it for?
Use it to search for a medicine and review its linked side effects or adverse reactions.
Why use it?
It provides a focused source for checking unwanted effects associated with a medicine.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to search for a medicine and review its linked side effects or adverse reactions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qsong-github/drugclaw/sider
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 QSong-github/DrugClaw --skill sider
Clone the repo
git clone --depth 1 https://github.com/QSong-github/DrugClaw

Made for: Claude Code, Codex.

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 sider

README.md
[![agentmods](https://agentmods.dev/badge/skills/qsong-github/drugclaw/sider/github.svg)](https://agentmods.dev/skills/qsong-github/drugclaw/sider)
Your own site
<a href="https://agentmods.dev/skills/qsong-github/drugclaw/sider"><img src="https://agentmods.dev/badge/skills/qsong-github/drugclaw/sider/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 sider

Your own site · 80×15
<a href="https://agentmods.dev/skills/qsong-github/drugclaw/sider"><img src="https://agentmods.dev/badge/skills/qsong-github/drugclaw/sider.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 613 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 $0.00000 $0.00613
Opus 5.5 $0.00000 $0.00245
Sonnet 5.5 $0.00000 $0.00123
Haiku 4.5 $0.00000 $0.00061

Measured 1mo ago against content hash 5777300980e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sider 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 4 executable files (__init__.py, example.py, retrieve.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/adr/sider/SKILL.md · 65 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

5 files 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 First seen · 65 lines · 0 tokens per session scan A 5777300980e7

Subscribe to this mod's changes

sider is a skill published in the GitHub repository QSong-github/DrugClaw (117 stars, last pushed 1mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 613 tokens. 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.

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