quiver

quiver is a skill for Claude Code, Codex from danielw-sudo/skill-quiver. It costs 60 tokens per session (911 once invoked), scanned A, original, no licence file.

A remote skill loader and package manager for finding, viewing, and installing skills from a public GitHub repository.

In plain words
What is it for?
It is for searching the skill library, inspecting available skills, and installing selected skills through the quiver commands.
Why use it?
It removes the need to manually search the repository and copy skills into place.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: model in frontmatter.

Good fit It is for searching the skill library, inspecting available skills, and installing selected skills through the quiver commands.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/danielw-sudo/skill-quiver/quiver
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 danielw-sudo/skill-quiver --skill quiver
Clone the repo
git clone --depth 1 https://github.com/danielw-sudo/skill-quiver

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 quiver

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/danielw-sudo/skill-quiver/quiver"><img src="https://agentmods.dev/badge/skills/danielw-sudo/skill-quiver/quiver.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 911 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00060 $0.00911
Opus 5 $0.00030 $0.00456
Sonnet 5 $0.00012 $0.00182
Haiku 4.5 $0.00006 $0.00091

Measured 6d ago against content hash 866a4660ddcb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

quiver scanned grade A with 1 finding 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 6d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s https://raw.githubusercontent.com/danielw-sudo/skill-quiver/main/skills.json
system/quiver/SKILL.md · 88 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

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. 6d ago First seen · 88 lines · 60 tokens per session scan A 866a4660ddcb

Subscribe to this mod's changes

quiver is a skill published in the GitHub repository danielw-sudo/skill-quiver (2 stars, last pushed 2mo ago), with no licence file. It adds 60 tokens to every session and 911 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.