mailbox-consolidation SKILL.md skillA
mailbox-consolidation from terrylica/cc-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add terrylica/cc-skills/mailbox-consolidation@git:20261007.5862c5ePins git:20261007.5862c5e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- terrylica/cc-skills
- Path
plugins/gmail-commander/skills/mailbox-consolidation/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261007.5862c5e, committed Oct 7, 2026
- First version recorded
- Oct 7, 2026
- Size
- 12,944 bytes
- Repository stars
- 2
- License
- MIT
Consolidate several legacy email addresses (consumer @gmail.com accounts and mailboxes in other Google Workspace tenants) into one shared Workspace hub inbox: pick the right forwarding mechanism per source, migrate the history without a gap, keep spam checks from silently swallowing copies, and prove each path end to end. Use when setting up or debugging forwarding into a shared inbox, when 'forwarding is on but mail does not arrive', or before a Gmail history import. TRIGGERS - consolidate…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Mailbox consolidation into one Workspace hub
> **Self-Evolving Skill**: This skill improves through use. If a step is wrong, Google changed behaviour, or a workaround was needed, fix this file immediately. Only record real, reproducible findings, and **never add a real address, domain, tenant, rule ID or customer detail**: this plugin is public.
The setup: one **hub** mailbox in a Google Workspace tenant (a shared front-desk inbox) receives everything that used to go to several **sources**. Each source keeps its own copy. Staff reply from the hub using "send mail as" for each source, so correspondents see no change.
Each source type gets a different mechanism, and each mechanism fails silently in its own way. The rules below were all measured, not taken from documentation.
## 1. Survey first: read the live state, never the plan
Before changing anything, read each mailbox's actual settings through the Gmail API. Reading needs only `gmail.settings.basic` or `gmail.readonly`, and it can be done for consumer accounts too.
```text
GET users/me/settings/autoForwarding → {"enabled": false} means nothing is forwarded, whatever the docs say
…Read the whole file at its exact version.
How to install
mdr add terrylica/cc-skills/mailbox-consolidation@sha256:0ec916f04820fad8The line at the top of this page pins the label git:20261007.5862c5e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_dcf3xovwkgi73h23)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, all committed on Oct 7, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.5862c5e latest | 2026-10-07 | 5862c5e | 12,944 B | A | view · diff |
| git:20261007.120b15d | 2026-10-07 | 120b15d | 11,302 B | A | view · diff |
| git:20261007.ea627e1 | 2026-10-07 | ea627e1 | 11,309 B | A | view · diff |
| git:20261007.72b3060 | 2026-10-07 | 72b3060 | 10,648 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12944 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
terrylica/cc-skills · 2 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dcf3xovwkgi73h23 GET https://markdownregistry.com/api/v1/resolve?ref=terrylica/cc-skills/mailbox-consolidation GET https://markdownregistry.com/api/v1/blob/0ec916f04820fad84e1acd67276b8e89012473b6f5705112eea842bb96b4cf2f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.