Backend Test Worker
CorrectRoadH/OpenTickly
Build and verify real-Postgres Go tests and thin transport smoke for tracking behavior.
用户报告 Blockless 扩展在云端实测时出问题（卡死/灰屏/跳步/构建失败），但本地复现不了、日志不在本地文件里时，用这个从云端托管数据库拉真实 session 定位症状与根因 / Use when a user reports an in-product Blockless bug from live cloud-backend testing and the real session…
Install Diagnose Cloud Session
$ npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install FreakStudioCN/mpy-hardware-extension diagnose-cloud-session --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/FreakStudioCN/mpy-hardware-extension.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/diagnose-cloud-session .claude/skills/diagnose-cloud-session && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "diagnose-cloud-session" agent skill from https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-session into .claude/skills/diagnose-cloud-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagnose-cloud-session", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-sessionType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install FreakStudioCN/mpy-hardware-extension diagnose-cloud-session --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FreakStudioCN/mpy-hardware-extension.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/diagnose-cloud-session .agents/skills/diagnose-cloud-session && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "diagnose-cloud-session" agent skill from https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-session into .agents/skills/diagnose-cloud-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagnose-cloud-session", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install FreakStudioCN/mpy-hardware-extension diagnose-cloud-session --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FreakStudioCN/mpy-hardware-extension.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/diagnose-cloud-session .cursor/skills/diagnose-cloud-session && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "diagnose-cloud-session" agent skill from https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-session into .cursor/skills/diagnose-cloud-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagnose-cloud-session", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/FreakStudioCN/mpy-hardware-extension.git --path .claude/skills/diagnose-cloud-session--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install FreakStudioCN/mpy-hardware-extension diagnose-cloud-session --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FreakStudioCN/mpy-hardware-extension.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/diagnose-cloud-session .gemini/skills/diagnose-cloud-session && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "diagnose-cloud-session" agent skill from https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-session into .gemini/skills/diagnose-cloud-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagnose-cloud-session", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install FreakStudioCN/mpy-hardware-extension diagnose-cloud-sessionInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/FreakStudioCN/mpy-hardware-extension.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/diagnose-cloud-session .github/skills/diagnose-cloud-session && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "diagnose-cloud-session" agent skill from https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-session into .github/skills/diagnose-cloud-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagnose-cloud-session", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install FreakStudioCN/mpy-hardware-extension diagnose-cloud-session --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FreakStudioCN/mpy-hardware-extension.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/diagnose-cloud-session .opencode/skills/diagnose-cloud-session && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "diagnose-cloud-session" agent skill from https://github.com/FreakStudioCN/mpy-hardware-extension/tree/main/.claude/skills/diagnose-cloud-session into .opencode/skills/diagnose-cloud-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagnose-cloud-session", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
diagnose-cloud-session- GitHub stars
- 132
- Token cost
- ~809 tokens
- SKILL.md length
- 178 words
- Files
- 3
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
用户报告 Blockless 扩展在云端实测时出问题（卡死/灰屏/跳步/构建失败），但本地复现不了、日志不在本地文件里时，用这个从云端托管数据库拉真实 session 定位症状与根因 / Use when a user reports an in-product Blockless bug from live cloud-backend testing and the real session…
- Not in local files
- SKILL.md covers 凭据（只读，绝不写生产库）, 步骤, 判读语义（踩过的坑，最值钱的部分） and ⚠️ 覆盖缺口：数据库对 UI/阶段 bug 是瞎的, plus 1 more section
- Runs Python scripts from its folder; calls python and curl; reaches blockless.upypi.net; needs MPYHW_ADMIN_TOKEN
- Session 卡死/awaitinguser
What it does
Diagnose Cloud Session is an agent skill from FreakStudioCN/mpy-hardware-extension. 用户报告 Blockless 扩展在云端实测时出问题（卡死/灰屏/跳步/构建失败），但本地复现不了、日志不在本地文件里时，用这个从云端托管数据库拉真实 session 定位症状与根因 / Use when a user reports an in-product Blockless bug from live cloud-backend testing and the real session data lives in the hosted Postgres (telemetryevents / llmturns / sessions), not in local files. Triggers — "查数据库找症状", "去看真实log", session 卡死/awaitinguser, 搜索驱动卡住, 审批卡片灰屏, repairexhausted, 只能靠 traceid / admin 接口排障.
Its SKILL.md is about 810 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `db_events.py` and `db_query.py`).
It sits in Databases. It works with PostgreSQL.
When your agent uses it
- Not in local files
- Session 卡死/awaitinguser
- Repairexhausted
- 只能靠 traceid / admin 接口排障
Example prompts
- “查数据库找症状”
- “去看真实log”
- “/diagnose-cloud-session”
Requirements
- Python 3
- Docker
- A credential in MPYHW_ADMIN_TOKEN
What it can do on your machine
Read from SKILL.md and the folder at commit b661df6. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Python), which the agent can run.
Shell commands in SKILL.md call:
pythoncurl
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
blockless.upypi.net
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
MPYHW_ADMIN_TOKEN
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Diagnose Cloud Session loads about 809 tokens when it runs. Until then it costs about 110 tokens; SKILL.md has 178 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteMentions a .env fileSKILL.md:13
在仓库**（也不在任何提交进 git 的部署配置里）。本地 `mpyhw-api/.env` 的 `DATABASE_URL` 是本地 docker 库（127.0.0.1:55432），**不是这个**。从托管数据库控制台复制生产库的 E - NoteMentions a .env fileSKILL.md:22
python <skill>/db_query.py .env PROD_DATABASE_URL - NoteMentions a .env fileSKILL.md:24
python <skill>/db_events.py .env PROD_DATABASE_URL <trace_id> [<trace_id> ...] - NoteMentions a .env fileSKILL.md:28
t/v1/admin/sessions/<trace_id>`（token 在 `.env`；与生产不一致就找维护者要生产值）。
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 178 words (~809 tokens).
“线上实测（扩展连 https://blockless.upypi.net）的 session 事件经 CloudTelemetryRecorder 进了云端托管 Postgres（blockless-db），不在本地。排障入口是这个库的 sessions / telemetry_events / llm_turns 三张表（schema 见 mpyhw-api/app/db.py）。”
- name
- diagnose-cloud-session
- argument-hint
- [N most-recent | trace-id]
Files
SKILL.md and 2 other files in .claude/skills/diagnose-cloud-session of FreakStudioCN/mpy-hardware-extension.
- SKILL.md
- db_events.py
- db_query.py
Open the folder on GitHubat commit b661df6
Compare with similar skills
Diagnose Cloud Session next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Diagnose Cloud Session this skillFreakStudioCN/mpy-hardware-extension | 132 | — | ~809 | Automated safety check: Notes | Custom licence | |
| Backend Test WorkerCorrectRoadH/OpenTickly | 306 | — | ~1.3k | Automated safety check: Pass | AGPL-3.0 | |
| Ef Core Migrationsjihadkhawaja/Egroo | 178 | — | ~673 | Automated safety check: Pass | Apache-2.0 | |
| Add Oliphaunt Extensionf0rr0/oliphaunt | 105 | — | ~1.4k | Automated safety check: Pass | MIT | |
| DB AdminEliasOulkadi/shokunin | 114 | — | ~2k | Automated safety check: Notes | MIT | |
| Postgresql Table Designynulihao/AgentSkillOS | 617 | 15 repos | ~4k | Automated safety check: Pass | None |
Similar skills
Ef Core Migrations
jihadkhawaja/Egroo
Handle EF Core schema changes in Egroo. An agent skill from jihadkhawaja/Egroo.
Add Oliphaunt Extension
f0rr0/oliphaunt
Add, update, or remove an Oliphaunt PostgreSQL contrib or external extension, including source pins, build recipes, target support, SDK metadata, release products, carrier identities, and package…
DB Admin
EliasOulkadi/shokunin
PostgreSQL database administration — backup/restore (pgdump, PITR, WAL archiving), health monitoring (connections, bloat, cache hit ratio, dead tuples), connection pooling (PgBouncer), replication…
Postgresql Table Design
ynulihao/AgentSkillOS
Design a PostgreSQL-specific schema. An agent skill from ynulihao/AgentSkillOS.
Postgres Patterns
ThibautBaissac/rails_ai_agents
PostgreSQL database patterns for query optimization, schema design, indexing, and security.
More from FreakStudioCN/mpy-hardware-extension
All 8 skills in this repoBlockless Extension E2E
FreakStudioCN/mpy-hardware-extension
Run and debug the Blockless VS Code extension release gate: CI-equivalent API and extension tests, V0 protocol smoke, live DeepSeek full-stack e2e, VSIX packaging, local reinstall, direct…
Review PR
FreakStudioCN/mpy-hardware-extension
A skill your agent uses when reviewing the open pull requests in this repo (mpy-hardware-extension / blockless extension) — "review the PRs", "review PRs with codex", triaging open PRs, gating PRs…
Cloud Test
FreakStudioCN/mpy-hardware-extension
用本地前端插件连云端后端做端到端测试 / test the local VS Code extension against the deployed cloud backend.
Dev Up
FreakStudioCN/mpy-hardware-extension
启动 Blockless 本地开发栈 / bring up the local dev stack. An agent skill from FreakStudioCN/mpy-hardware-extension.
Publish Extension
FreakStudioCN/mpy-hardware-extension
发布 Blockless VS Code 扩展到 Visual Studio Marketplace（含发布前测试）/ ship the Blockless extension to the VS Code Marketplace.
Publish Extension
FreakStudioCN/mpy-hardware-extension
发布 Blockless VS Code 扩展的预检 + MS Marketplace 那一半 / preflight and the MS Marketplace half of shipping the Blockless extension.
Related
Works with
Categories
Questions about Diagnose Cloud Session
What does Diagnose Cloud Session do?
用户报告 Blockless 扩展在云端实测时出问题（卡死/灰屏/跳步/构建失败），但本地复现不了、日志不在本地文件里时，用这个从云端托管数据库拉真实 session 定位症状与根因 / Use when a user reports an in-product Blockless bug from live cloud-backend testing and the real session…. Diagnose Cloud Session is an agent skill from FreakStudioCN/mpy-hardware-extension. 用户报告 Blockless 扩展在云端实测时出问题（卡死/灰屏/跳步/构建失败），但本地复现不了、日志不在本地文件里时，用这个从云端托管数据库拉真实 session 定位症状与根因 / Use when a user reports an in-product Blockless bug from live cloud-backend testing and the real session data lives in the hosted Postgres (telemetryevents / llmturns / sessions), not in local files.
When should I use Diagnose Cloud Session?
Diagnose Cloud Session fits situations like: not in local files; session 卡死/awaitinguser; repairexhausted; 只能靠 traceid / admin 接口排障.
How do I install Diagnose Cloud Session in Claude Code?
Run `npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a claude-code`. Or copy the skill folder (.claude/skills/diagnose-cloud-session in FreakStudioCN/mpy-hardware-extension) into .claude/skills/diagnose-cloud-session in your project. Claude Code loads it when a task matches its description.
How do I install Diagnose Cloud Session in Codex?
Run `npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a codex`. Or copy the skill folder (.claude/skills/diagnose-cloud-session in FreakStudioCN/mpy-hardware-extension) into .agents/skills/diagnose-cloud-session in your project. Codex loads it when a task matches its description.
Can I use Diagnose Cloud Session in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add FreakStudioCN/mpy-hardware-extension --skill diagnose-cloud-session -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/diagnose-cloud-session, .gemini/skills/diagnose-cloud-session, .github/skills/diagnose-cloud-session and .opencode/skills/diagnose-cloud-session in your project.
What does Diagnose Cloud Session need to run?
Going by SKILL.md and its folder, Diagnose Cloud Session needs Python for the scripts in its folder, the command-line tools its instructions call (python and curl) and credentials named MPYHW_ADMIN_TOKEN. Our summary lists: Python 3; Docker; A credential in MPYHW_ADMIN_TOKEN.
Does Diagnose Cloud Session access the network?
SKILL.md names 1 domain. In commands or code: blockless.upypi.net; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is Diagnose Cloud Session safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Diagnose Cloud Session use?
Diagnose Cloud Session has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Diagnose Cloud Session use?
About 809 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Diagnose Cloud Session?
Skills that share tags, products or a category with Diagnose Cloud Session: Backend Test Worker (CorrectRoadH/OpenTickly, 306 stars), Ef Core Migrations (jihadkhawaja/Egroo, 178 stars), Add Oliphaunt Extension (f0rr0/oliphaunt, 105 stars) and DB Admin (EliasOulkadi/shokunin, 114 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Diagnose Cloud Session?
FreakStudioCN (a GitHub organization) maintains it in FreakStudioCN/mpy-hardware-extension, which has 132 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on September 28, 2026.
Source: FreakStudioCN/mpy-hardware-extension on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.