Checkpoint Avanan API Patterns SKILL.md skillA
Checkpoint Avanan API Patterns from wyre-ai/msp-claude-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wyre-ai/msp-claude-plugins/Checkpoint Avanan API Patterns@git:20260817.2671d27Pins git:20260817.2671d27 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wyre-ai/msp-claude-plugins
- Path
msp-claude-plugins/email-security/checkpoint-avanan/skills/api-patterns/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260817.2671d27, committed Aug 17, 2026
- First version recorded
- Apr 5, 2026
- Size
- 8,295 bytes
- Repository stars
- 52
- License
- Apache-2.0
Shape of the Checkpoint Harmony Email (Avanan) `hec_*` tool surface: the thirteen tools and what each reaches, the event/entity split that governs which tool accepts which id, the `responseEnvelope`/`responseData` result shape, `scrollId` pagination, and the auth, regional-routing and farm-scope behaviour behind every call.
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
# Checkpoint Harmony Email API Patterns ## Overview Harmony Email & Collaboration (formerly Avanan) sits alongside Microsoft 365 and Google Workspace via API rather than in the mail path. MSPs use it to review what the detection engines caught, pull the message behind a detection, quarantine or restore mail, and maintain the sender exception lists. Every call in this plugin goes through the Conduit gateway to the Harmony Email Smart API v1.50. ## Anti-triggers - **`avanan_*` tool names** — a separate legacy Avanan MCP server serves MSP-partner, tenant and licence management under `avanan_*` names (`avanan_create_tenant`, `avanan_assign_license`). None of them reach quarantine, events or exceptions. This vendor's security surface is `hec_*` only; if you want tenant or licence administration, that is the legacy server, not this plugin. - **Detection records and their verdicts** — use `avanan-threats`. - **Finding or acting on the message itself** — use `avanan-quarantine`. - **Sender allow/block entries** — use `avanan-exceptions`. - **Another vendor's auth** — "client id and secret against a regional gateway" describes most of the email-security stack. Mimecast is …
Read the whole file at its exact version.
How to install
mdr add wyre-ai/msp-claude-plugins/Checkpoint Avanan API Patterns@sha256:bf806ff3d79a6fe8The line at the top of this page pins the label git:20260817.2671d27, 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_hyywrdatxmrss6oi)
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Versions
The registry has recorded 5 versions of this file, between Apr 5, 2026 and Aug 17, 2026, about one every 33 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260817.2671d27 latest | 2026-08-17 | 2671d27 | 8,295 B | A | view · diff |
| git:20260806.a261342 | 2026-08-06 | a261342 | 8,330 B | A | view · diff |
| git:20260728.b7e78fc | 2026-07-28 | b7e78fc | 9,608 B | A | view · diff |
| git:20260713.1fbd3f3 | 2026-07-13 | 1fbd3f3 | 12,784 B | A | view · diff |
| git:20260405.09d00fc | 2026-04-05 | 09d00fc | 12,799 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 (8295 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
wyre-ai/msp-claude-plugins · 52 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hyywrdatxmrss6oi GET https://markdownregistry.com/api/v1/resolve?ref=wyre-ai/msp-claude-plugins/Checkpoint Avanan API Patterns GET https://markdownregistry.com/api/v1/blob/bf806ff3d79a6fe8489325e6d4e4a3243ada07b3c7d83ea2f1f8cbde1c3d45d6
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.