What is reload-addin?

A local development routine for rebuilding the RBLclass Outlook add-in and loading the new version into Outlook. An add-in is software that extends another application.

Use it after development to check a fresh add-in build in the real Outlook installation. It can also make a clean build or restart without reopening Outlook.

It removes the repeated manual work of rebuilding, installing, and restarting Outlook after a code change.

How reboulip/rblclass configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to reboulip/rblclass. 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/reboulip/rblclass/main/.claude/skills/reload-addin/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/reboulip/rblclass

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/reboulip/rblclass/reload-addin/github.svg)](https://agentmods.dev/skills/reboulip/rblclass/reload-addin)

Your own site

<a href="https://agentmods.dev/skills/reboulip/rblclass/reload-addin"><img src="https://agentmods.dev/badge/skills/reboulip/rblclass/reload-addin/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/reboulip/rblclass/reload-addin"><img src="https://agentmods.dev/badge/skills/reboulip/rblclass/reload-addin.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,044 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 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	$0.00082	$0.01044
Opus 5.5	$0.00033	$0.00418
Sonnet 5.5	$0.00016	$0.00209
Haiku 4.5	$0.00008	$0.00104

Measured 2mo ago against content hash 98b8e38fa17e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

reload-addin 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.

The scan reads SKILL.md. This mod also ships 2 executable files (Capture-Outlook.ps1, Reload-Addin.ps1), 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.

.claude/skills/reload-addin/SKILL.md · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/reload-addin — rebuild and reload the add-in into Outlook

The fast inner dev loop on this (the only test) machine. It rebuilds src/RBLclass.AddIn, swaps the freshly-built binary into Outlook's per-user install location, and restarts Outlook so the change can be verified live. It does not package an install kit — that is /make-release.

When to run it

Run this at the end of a development task, once the work builds and you want the user to confirm the behaviour in Outlook matches expectations. The user has standing authorisation for Claude to trigger this loop in that situation. Be aware it closes the user's Outlook — give them a heads-up in the same turn, and don't run it mid-task or while they may have unsaved Outlook work without flagging it.

Run

From the repo root:

.\.claude\skills\reload-addin\Reload-Addin.ps1            # Debug, restarts Outlook
.\.claude\skills\reload-addin\Reload-Addin.ps1 -Clean     # Rebuild (clean)
.\.claude\skills\reload-addin\Reload-Addin.ps1 -NoStart   # don't relaunch (e.g. to attach a debugger)
.\.claude\skills\reload-addin\Reload-Addin.ps1 -Configuration Release

Order is deliberate:

Build src/RBLclass.AddIn (Debug|AnyCPU by default) — Outlook stays open, so a broken build never closes your Outlook.
Close Outlook gracefully; force-kill only after -CloseTimeoutSeconds (default 20s) if a dialog blocks the graceful exit.
Install the build output via the make-release installer (Install-RblClassAddIn.ps1 -SkipSigning), copying to %LocalAppData%\RBLclass\AddIn and writing the HKCU COM + Outlook registry entries.
Restart Outlook (unless -NoStart).

Shared identity

This skill reuses the single source of truth from /make-release: release.config.json and its installer. There is no second COM identity — the dev loop and the shippable kit register the add-in under the exact same CLSID/ProgId, so "works after reload" means "works after install from a kit". The same all-zeros sentinel gate applies: the loop refuses to run until the config is reconciled with the real RBLclass.AddIn [Guid]/[ProgId].

Read the full file on GitHub · 89 lines

Files

What ships with it

2 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.

2mo ago First seen · 89 lines · 82 tokens per session scan A 98b8e38fa17e

Subscribe to this mod's changes

reload-addin is a skill published in the GitHub repository reboulip/rblclass (12 stars, last pushed yesterday), licensed Apache-2.0. It adds 82 tokens to every session and 1,044 once invoked, about $0.0003 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 2026-08-30.

reload-addin next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
reload-addinreboulip/rblclass	Skill	12	yesterday	Apache-2.0	A	82	Claude Code
imagegenopenai/codex	Skill	133k	yesterday	Apache-2.0	A	113	Codex
playwright-climicrosoft/playwright	Skill	99k	yesterday	Apache-2.0	A	19	Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginners	Skill	79k	4d ago	MIT	A	200	Claude Code, Codex
systematic-debuggingobra/superpowers	Skill	313k	3d ago	MIT	A	21	Claude Code
next-cache-components-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	95	Claude Code
next-partial-prefetching-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	103	Claude Code

rblclass: Skill for Claude Code