upgrade

upgrade is a skill for Claude Code, Codex from beel-es/claude-plugins. It costs 66 tokens per session (2,084 once invoked), scanned A, original, MIT.

A review workflow for updating an existing BeeL, an online invoicing service, integration. It reads BeeL’s release notes and compares changes with the API calls the project actually makes.

In plain words
What is it for?
Use it to check whether a BeeL integration is current, investigate a BeeL announcement, plan a migration, or perform a regular update review.
Why use it?
It helps identify deprecated routes and breaking changes before they cause failures. It reports the required migration first rather than changing code automatically.

Skill for Claude CodeCodex

Part of the beel-api plugin — 6 skills, 1 MCP server shipped together

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.

agentmods
npx agentmods add skills/beel-es/claude-plugins/upgrade
Any agent
npx skills add beel-es/claude-plugins --skill upgrade
Clone the repo
git clone --depth 1 https://github.com/beel-es/claude-plugins

Made for: Claude Code, Codex.

Or install beel-api, the plugin that ships this one along with the rest of its 6 skills, 1 MCP server.

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 upgrade

README.md
[![agentmods](https://agentmods.dev/badge/skills/beel-es/claude-plugins/upgrade.svg)](https://agentmods.dev/skills/beel-es/claude-plugins/upgrade)
Your own site
<a href="https://agentmods.dev/skills/beel-es/claude-plugins/upgrade"><img src="https://agentmods.dev/badge/skills/beel-es/claude-plugins/upgrade.svg" alt="Measured on agentmods" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,084 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00066 $0.02084
Opus 5 $0.00033 $0.01042
Sonnet 5 $0.00013 $0.00417
Haiku 4.5 $0.00007 $0.00208

Measured 4d ago against content hash 6cd95ba35b7c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

upgrade 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 4d 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://docs.beel.es/api/changelog # every entry as JSON, newest first
plugins/beel-api/skills/upgrade/SKILL.md · 113 lines

How it starts

The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.

BeeL. Integration Upgrade Check

Read what changed, find what the project does today, propose the migration. Report first — only modify code if the user asks.

The order matters: the changelog tells you what moved and what it became, the project tells you where. Doing it the other way round produces a list of endpoints with no idea which ones are a problem.

Procedure

1. Read what changed

Start with the changelog feed. It is one surface: the small entries and the big migrations live in the same stream, newest first. The migrations that can break you carry note: true and have a page of their own — route-by-route old→new tables, sunset calendars, and the traps where the successor is not a drop-in.

curl -s https://docs.beel.es/api/changelog     # every entry as JSON, newest first

The response is { "entries": [ … ] }. Read the note: true ones first — those are the migrations; the rest are usually additions. Per entry, the fields worth reading:

Field What you get from it
date, title, slug, url Identity, and the page to cite in the report. url is already resolved: /changelog/<slug> for a migration, /changelog#<slug> for a short entry
note true = big migration with its own page. Start here
breaking Whether this one can break the project at all
breakingChanges[] Read every one. Prose, one entry per thing that breaks — this is where semantic changes hide
endpoints[] {method, path, description} for the routes the entry adds or touches — carried by about half the current entries, and usually the fastest thing to grep the project for
routeMigration.groups[].rows[] The equivalence table: methods, path (old), successor (new — absent, or status: "removed", means no replacement), note
timeline.phases[], timeline.ifYouDoNotMigrate When the old way stops answering and what happens then
audience.checks[] Concrete checks BeeL. itself suggests — usually greps and headers. Run them
highlights[], links[] Non-breaking additions, and where to read more
assistant Guidance BeeL. wrote for this exact job, when the entry carries it

Read the full file on GitHub · 113 lines

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. 4d ago First seen · 113 lines · 66 tokens per session scan A 6cd95ba35b7c

Subscribe to this mod's changes

upgrade is a skill published in the GitHub repository beel-es/claude-plugins (4 stars, last pushed 8d ago), licensed MIT. It adds 66 tokens to every session and 2,084 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 2026-08-31.

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