Sql2er
ystemsrx/sql_to_ER
A skill your agent uses when the user wants a Chen-model ER diagram from SQL CREATE TABLE statements or DBML, wants to rearrange or clean up an existing sql2er state, wants a skeleton-only overview…
Uses MySQL from Effect-based Golem agents through @golemcloud/effect-golem/mysql.
Install Golem Add Mysql Effect
$ npx skills add golemcloud/golem --skill golem-add-mysql-effect -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install golemcloud/golem golem-add-mysql-effect --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/golemcloud/golem.git skills-src && mkdir -p .claude/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-mysql-effect .claude/skills/golem-add-mysql-effect && 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 "golem-add-mysql-effect" agent skill from https://github.com/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effect into .claude/skills/golem-add-mysql-effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "golem-add-mysql-effect", 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/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effectType 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 golemcloud/golem --skill golem-add-mysql-effect -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install golemcloud/golem golem-add-mysql-effect --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/golemcloud/golem.git skills-src && mkdir -p .agents/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-mysql-effect .agents/skills/golem-add-mysql-effect && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "golem-add-mysql-effect" agent skill from https://github.com/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effect into .agents/skills/golem-add-mysql-effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "golem-add-mysql-effect", 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 golemcloud/golem --skill golem-add-mysql-effect -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install golemcloud/golem golem-add-mysql-effect --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/golemcloud/golem.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-mysql-effect .cursor/skills/golem-add-mysql-effect && 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 "golem-add-mysql-effect" agent skill from https://github.com/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effect into .cursor/skills/golem-add-mysql-effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "golem-add-mysql-effect", 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/golemcloud/golem.git --path golem-skills/skills/effect/golem-add-mysql-effect--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 golemcloud/golem --skill golem-add-mysql-effect -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install golemcloud/golem golem-add-mysql-effect --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/golemcloud/golem.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-mysql-effect .gemini/skills/golem-add-mysql-effect && 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 "golem-add-mysql-effect" agent skill from https://github.com/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effect into .gemini/skills/golem-add-mysql-effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "golem-add-mysql-effect", 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 golemcloud/golem golem-add-mysql-effectInstalls 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 golemcloud/golem --skill golem-add-mysql-effect -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/golemcloud/golem.git skills-src && mkdir -p .github/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-mysql-effect .github/skills/golem-add-mysql-effect && 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 "golem-add-mysql-effect" agent skill from https://github.com/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effect into .github/skills/golem-add-mysql-effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "golem-add-mysql-effect", 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 golemcloud/golem --skill golem-add-mysql-effect -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install golemcloud/golem golem-add-mysql-effect --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/golemcloud/golem.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-mysql-effect .opencode/skills/golem-add-mysql-effect && 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 "golem-add-mysql-effect" agent skill from https://github.com/golemcloud/golem/tree/main/golem-skills/skills/effect/golem-add-mysql-effect into .opencode/skills/golem-add-mysql-effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "golem-add-mysql-effect", 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
golem-add-mysql-effect- GitHub stars
- 1.5k
- Token cost
- ~2.1k tokens
- SKILL.md length
- 768 words
- Files
- 1
- Skills in repo
- 289
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Uses MySQL from Effect-based Golem agents through @golemcloud/effect-golem/mysql.
- Connecting to MySQL
- SKILL.md covers Imports, Prefer the Canonical SqlClient…, Open and Reuse a Connection and Add a String Method to an…, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Adding transactional MySQL operations to an Effect agent
What it does
Golem Add Mysql Effect is an agent skill from golemcloud/golem. Uses MySQL from Effect-based Golem agents through @golemcloud/effect-golem/mysql. Use when connecting to MySQL, running SQL, or adding transactional MySQL operations to an Effect agent.
Its SKILL.md is about 2.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Databases, covering SQL. It works with MySQL and SQL. The repository describes itself as: Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build…
When your agent uses it
- Connecting to MySQL
- Adding transactional MySQL operations to an Effect agent
Example prompts
- “Use the golem-add-mysql-effect skill to use MySQL from Effect-based Golem agents through @golemcloud/effect-golem/mysql”
- “/golem-add-mysql-effect”
What it can do on your machine
Read from SKILL.md and the folder at commit c6a3029. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript and yaml).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Golem Add Mysql Effect loads about 2.1k tokens when it runs. Until then it costs about 52 tokens; SKILL.md has 768 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 passed
The automated check found no risky patterns in SKILL.md.
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 768 words (~2,124 tokens).
“Use the Effect SDK's MySQL adapter. It implements Effect's SQL client API over the golem:rdbms/mysql@1.5.0 host interface. Native Node database drivers such as mysql2 and @effect/sql-mysql2 cannot run in the Golem WebAssembly runtime.”
- name
- golem-add-mysql-effect
Files
Just SKILL.md in golem-skills/skills/effect/golem-add-mysql-effect of golemcloud/golem.
Open the folder on GitHubat commit c6a3029
Compare with similar skills
Golem Add Mysql Effect 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 |
|---|---|---|---|---|---|---|
| Golem Add Mysql Effect this skillgolemcloud/golem | 1.5k | — | ~2.1k | Automated safety check: Pass | Custom licence | |
| Sql2erystemsrx/sql_to_ER | 188 | 1 repos | ~1.1k | Automated safety check: Pass | AGPL-3.0 | |
| SQL Database Support for pRESTprest/prest | 4.6k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Chdb SQLvemetric/vemetric | 394 | 1 repos | ~1.2k | Automated safety check: Pass | Apache-2.0 | |
| Squixeduardofuncao/squix | 273 | — | ~784 | Automated safety check: Pass | MIT | |
| Database Migrations SQL Migrationsrmyndharis/antigravity-skills | 1.7k | 3 repos | ~577 | Automated safety check: Notes | MIT |
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Squix
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Related
Categories
Questions about Golem Add Mysql Effect
What does Golem Add Mysql Effect do?
Uses MySQL from Effect-based Golem agents through @golemcloud/effect-golem/mysql. Golem Add Mysql Effect is an agent skill from golemcloud/golem. Uses MySQL from Effect-based Golem agents through @golemcloud/effect-golem/mysql.
When should I use Golem Add Mysql Effect?
Golem Add Mysql Effect fits situations like: connecting to MySQL; adding transactional MySQL operations to an Effect agent.
How do I install Golem Add Mysql Effect in Claude Code?
Run `npx skills add golemcloud/golem --skill golem-add-mysql-effect -a claude-code`. Or copy the skill folder (golem-skills/skills/effect/golem-add-mysql-effect in golemcloud/golem) into .claude/skills/golem-add-mysql-effect in your project. Claude Code loads it when a task matches its description.
How do I install Golem Add Mysql Effect in Codex?
Run `npx skills add golemcloud/golem --skill golem-add-mysql-effect -a codex`. Or copy the skill folder (golem-skills/skills/effect/golem-add-mysql-effect in golemcloud/golem) into .agents/skills/golem-add-mysql-effect in your project. Codex loads it when a task matches its description.
Can I use Golem Add Mysql Effect 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 golemcloud/golem --skill golem-add-mysql-effect -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/golem-add-mysql-effect, .gemini/skills/golem-add-mysql-effect, .github/skills/golem-add-mysql-effect and .opencode/skills/golem-add-mysql-effect in your project.
What does Golem Add Mysql Effect need to run?
SKILL.md names no scripts, command-line tools or credentials: Golem Add Mysql Effect is instructions for the agent only.
Does Golem Add Mysql Effect access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Golem Add Mysql Effect safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Golem Add Mysql Effect use?
Golem Add Mysql Effect 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 Golem Add Mysql Effect use?
About 2.1k tokens (SKILL.md is roughly 8.5k 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 Golem Add Mysql Effect?
Skills that share tags, products or a category with Golem Add Mysql Effect: Sql2er (ystemsrx/sql_to_ER, 188 stars), SQL Database Support for pREST (prest/prest, 4.6k stars), Chdb SQL (vemetric/vemetric, 394 stars) and Squix (eduardofuncao/squix, 273 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Golem Add Mysql Effect?
golemcloud (a GitHub organization) maintains it in golemcloud/golem, which has 1,507 GitHub stars. The repository holds 289 skills in this directory. The repository was last updated on October 8, 2026.
Source: golemcloud/golem on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.