huawei-cloud-ecs-passwordless-login SKILL.md skillB
huawei-cloud-ecs-passwordless-login from huaweicloud/huaweicloud-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-ecs-passwordless-login@git:20261009.9af041bPins git:20261009.9af041b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- huaweicloud/huaweicloud-skills
- Path
skills/computing/ecs/huawei-cloud-ecs-passwordless-login/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261009.9af041b, committed Oct 9, 2026
- First version recorded
- Jun 27, 2026
- Size
- 26,471 bytes
- Repository stars
- 59
- License
- MIT
Configure passwordless SSH login to Huawei Cloud ECS instances using COC (Cloud Operations Center). Automates IAM agency authorization, SSH key pair generation, COC script deployment to one or many target ECS instances (batch), SSH connection testing, and automatic security cleanup after 60 seconds (removing keys from both local and remote). 触发词: 免密登录, COC SSH, ECS key login, SSH key deployment, passwordless SSH.
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
# Huawei Cloud ECS Passwordless Login ## Overview Configure passwordless SSH login to Huawei Cloud ECS using COC (Cloud Operations Center) with a 7-step automated workflow: 1. **IAM Authorization** — Create the `ServiceAgencyForCOC` agency for COC service and bind 4 required roles; skip entirely if agency already exists (HTTP 409) 2. **Key Generation** — Generate a local **Ed25519** SSH key pair 3. **Script Creation** — Create or reuse a parameterized COC script that deploys the public key 4. **Script Execution** — Execute the script on one or many target ECS instances via COC (batch; each target's region and resource_id are resolved via the COC CLI `ListResources`) 5. **SSH Test** — Verify passwordless SSH connection to every target ECS 6. **Persistent Connection** — Establish SSH ControlMaster so the agent can continue SSH access after keys are cleaned up 7. **Security Cleanup** — After 60 seconds, automatically remove keys from remote `authorized_keys`, delete the local key pair, and clean up the COC script **Tool chain:** hcloud CLI (KooCLI) + local SSH tools. Deployment is handled through COC script execution only. …
Read the whole file at its exact version.
How to install
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-ecs-passwordless-login@sha256:c8ac558b386e99acThe line at the top of this page pins the label git:20261009.9af041b, 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_3qmc5pmguoiazoz6)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jun 27, 2026 and Oct 9, 2026, about one every 52 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.9af041b latest | 2026-10-09 | 9af041b | 26,471 B | B | view · diff |
| git:20260924.dd7eae6 | 2026-09-24 | dd7eae6 | 25,425 B | B | view · diff |
| git:20260627.86a57e9 | 2026-06-27 | 86a57e9 | 15,505 B | B | view |
Audit of the latest version
- fail: No instruction to read or print local credentials (matched: cat >> ~/.ssh)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (26471 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 base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
huaweicloud/huaweicloud-skills · 59 stars · license MIT · pushed 2026-11-07 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_3qmc5pmguoiazoz6 GET https://markdownregistry.com/api/v1/resolve?ref=huaweicloud/huaweicloud-skills/huawei-cloud-ecs-passwordless-login GET https://markdownregistry.com/api/v1/blob/c8ac558b386e99acb8873e6fc04f753c489aca0a22c9e952d513b62f2c606d27
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.