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hovmester: Skill for Claude Code

.github/skills/copilot-upstream-sync/SKILL.md

copilot-upstream-sync is a skill for Claude Code, Codex from navikt/hovmester. It costs 52 tokens per session (1,971 once invoked), scanned A, original, no licence file.

A check for updates from navikt/copilot, covering patterns, instructions, and skills that may be adopted in hovmester.

In plain words
What is it for?
Running an update check through the /copilot-upstream-sync command.
Why use it?
It helps keep the local setup aligned with selected upstream changes instead of checking manually without a defined process.

Skill for Claude CodeCodex

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

This is navikt/hovmester's own configuration. It tells Claude Code and Codex how to work on hovmester itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything hovmester configures →

not rated 2repo 3mo ago A scan 52 tokens no licence
View source ↗ navikt/hovmester
Reuse

Borrowing it

Nothing to install: this file belongs to navikt/hovmester. 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/navikt/hovmester/main/.github/skills/copilot-upstream-sync/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/navikt/hovmester

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 copilot-upstream-sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/navikt/hovmester/copilot-upstream-sync/github.svg)](https://agentmods.dev/skills/navikt/hovmester/copilot-upstream-sync)
Your own site
<a href="https://agentmods.dev/skills/navikt/hovmester/copilot-upstream-sync"><img src="https://agentmods.dev/badge/skills/navikt/hovmester/copilot-upstream-sync/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 copilot-upstream-sync

Your own site · 80×15
<a href="https://agentmods.dev/skills/navikt/hovmester/copilot-upstream-sync"><img src="https://agentmods.dev/badge/skills/navikt/hovmester/copilot-upstream-sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,971 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 $0.00052 $0.01971
Opus 5.5 $0.00021 $0.00788
Sonnet 5.5 $0.00010 $0.00394
Haiku 4.5 $0.00005 $0.00197

Measured 2mo ago against content hash 0729b92869cc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

copilot-upstream-sync 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.

.github/skills/copilot-upstream-sync/SKILL.md · 134 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

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. 2mo ago First seen · 134 lines · 52 tokens per session scan A 0729b92869cc

Subscribe to this mod's changes

copilot-upstream-sync is a skill published in the GitHub repository navikt/hovmester (2 stars, last pushed 3mo ago), with no licence file. It adds 52 tokens to every session and 1,971 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.

Git and workflow
Related

copilot-upstream-sync compared with skills from other repositories

copilot-upstream-sync next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
copilot-upstream-syncnavikt/hovmesterSkill23mo agononeA52Claude Code, Codex
merge-batchdiegosouzapw/OmniRouteSkill83k5d agoMITA46Claude Code
prowler-commitprowler-cloud/prowlerSkill15kyesterdayApache-2.0A44Claude Code, Codex
gh-auth-isolationgithub/gh-awSkill5.6kyesterdayMITA20Claude Code, Codex
github-skillzeenie-ai/OpenCompanySkill1.1kyesterdayMITA51Claude Code
comet-githubrpamis/cometSkill3.3kyesterdayMITA72Claude Code, Codex
release-helperSahir619/fable-methodSkill2.3k1mo agoMITA43Claude Code