A proposal tool whose supplied description only identifies the name propose-jep and a reference to its instruction file.

No concrete use can be stated from the supplied description.

The available information is too limited to state what problem it solves or what it can do.

How jumpstarter-dev/jumpstarter configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to jumpstarter-dev/jumpstarter. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/jumpstarter-dev/jumpstarter/main/.claude/skills/propose-jep/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/jumpstarter-dev/jumpstarter

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/jumpstarter-dev/jumpstarter/propose-jep/github.svg)](https://agentmods.dev/skills/jumpstarter-dev/jumpstarter/propose-jep)

Your own site

<a href="https://agentmods.dev/skills/jumpstarter-dev/jumpstarter/propose-jep"><img src="https://agentmods.dev/badge/skills/jumpstarter-dev/jumpstarter/propose-jep/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/jumpstarter-dev/jumpstarter/propose-jep"><img src="https://agentmods.dev/badge/skills/jumpstarter-dev/jumpstarter/propose-jep.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 13 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. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

medium Agent Snooping · line 1
Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.

Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.

How audits are shown

Origin original 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.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.00013
Opus 5.5	$0.00000	$0.00005
Sonnet 5.5	$0.00000	$0.00003
Haiku 4.5	$0.00000	$0.00001

Measured 2mo ago against content hash 8fa8aceb3ee6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

propose-jep 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 2mo 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.

.claude/skills/propose-jep/SKILL.md · 1 lines

What it actually says

../../../.cursor/skills/propose-jep/SKILL.md

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.

2mo ago First seen · 1 lines · 0 tokens per session scan A 8fa8aceb3ee6

Subscribe to this mod's changes

propose-jep is a skill published in the GitHub repository jumpstarter-dev/jumpstarter (233 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 13 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.

CI and CD board-farm hardware hardware-in-the-loop hil testing-framework

propose-jep next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
propose-jepjumpstarter-dev/jumpstarter	Skill	233	yesterday	Apache-2.0	A	0	Claude Code
downscaling-for-minicloudscylladb/scylla-cluster-tests	Skill	72	yesterday	AGPL-3.0	A	115	Claude Code, Codex
package-installationscylladb/scylla-cluster-tests	Skill	72	yesterday	AGPL-3.0	A	79	Claude Code, Codex
chinese-git-workflowjnMetaCode/superpowers-zh	Skill	8.5k	11d ago	MIT	A	69	Claude Code
webhook-managementhoangsonww/Claude-Code-Agent-Monitor	Skill	1.1k	yesterday	MIT	A	56	Claude Code, Codex
monorepo-managementwshobson/agents	Skill	42k	yesterday	MIT	C	54	Claude Code
managing-github-actions-secretsPostHog/posthog-foss	Skill	728	yesterday	MIT	A	67	Claude Code, Codex

jumpstarter: Skill for Claude Code