Crawl4AI Web Scraping
smallnest/goclaw
Scrapes sites, handles JavaScript-heavy pages and extracts structured data with Crawl4AI, through its crwl CLI or Python SDK, including schema-based extraction without an LLM.
Debug and work with Meridian's ETL pipeline. An agent skill from Meridiona/meridian.
Install Meridian Etl
$ npx skills add Meridiona/meridian --skill meridian-etl -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Meridiona/meridian meridian-etl --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/Meridiona/meridian.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/meridian-etl .claude/skills/meridian-etl && 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 "meridian-etl" agent skill from https://github.com/Meridiona/meridian/tree/main/.claude/skills/meridian-etl into .claude/skills/meridian-etl/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "meridian-etl", 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/Meridiona/meridian/tree/main/.claude/skills/meridian-etlType 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 Meridiona/meridian --skill meridian-etl -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Meridiona/meridian meridian-etl --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Meridiona/meridian.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/meridian-etl .agents/skills/meridian-etl && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "meridian-etl" agent skill from https://github.com/Meridiona/meridian/tree/main/.claude/skills/meridian-etl into .agents/skills/meridian-etl/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "meridian-etl", 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 Meridiona/meridian --skill meridian-etl -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Meridiona/meridian meridian-etl --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Meridiona/meridian.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/meridian-etl .cursor/skills/meridian-etl && 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 "meridian-etl" agent skill from https://github.com/Meridiona/meridian/tree/main/.claude/skills/meridian-etl into .cursor/skills/meridian-etl/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "meridian-etl", 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/Meridiona/meridian.git --path .claude/skills/meridian-etl--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 Meridiona/meridian --skill meridian-etl -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Meridiona/meridian meridian-etl --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Meridiona/meridian.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/meridian-etl .gemini/skills/meridian-etl && 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 "meridian-etl" agent skill from https://github.com/Meridiona/meridian/tree/main/.claude/skills/meridian-etl into .gemini/skills/meridian-etl/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "meridian-etl", 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 Meridiona/meridian meridian-etlInstalls 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 Meridiona/meridian --skill meridian-etl -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Meridiona/meridian.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/meridian-etl .github/skills/meridian-etl && 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 "meridian-etl" agent skill from https://github.com/Meridiona/meridian/tree/main/.claude/skills/meridian-etl into .github/skills/meridian-etl/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "meridian-etl", 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 Meridiona/meridian --skill meridian-etl -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Meridiona/meridian meridian-etl --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Meridiona/meridian.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/meridian-etl .opencode/skills/meridian-etl && 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 "meridian-etl" agent skill from https://github.com/Meridiona/meridian/tree/main/.claude/skills/meridian-etl into .opencode/skills/meridian-etl/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "meridian-etl", 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
meridian-etl- GitHub stars
- 396
- Token cost
- ~1.1k tokens
- SKILL.md length
- 170 words
- Files
- 1
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Debug and work with Meridian's ETL pipeline. An agent skill from Meridiona/meridian.
- Tasks that involve Data pipelines and ETL
- SKILL.md covers How the ETL Works, Key Concepts, Running with Verbose Logging and Useful Debug Queries, plus 3 more sections
- Calls cargo and sqlite3
What it does
Meridian Etl is an agent skill from Meridiona/meridian. Debug and work with Meridian's ETL pipeline. Covers session boundary detection, cursor management, DB queries, and common failure modes.
Its SKILL.md is about 1.1k 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 Data & Analytics, covering Data pipelines and ETL. The repository describes itself as: Stop letting your work go unnoticed. Meridian keeps an automatic work journal of what you worked on and what you finished, summarised daily, and automatically drafts your project…
When your agent uses it
- Tasks that involve Data pipelines and ETL
Example prompts
- “/meridian-etl”
Requirements
- Pre-approved tools (allowed-tools): Bash, Read, Edit, Grep
What it can do on your machine
Read from SKILL.md and the folder at commit 06af902. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
BashReadEditGrep
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
cargosqlite3
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
Meridian Etl loads about 1.1k tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 170 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.
- NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
allowed-tools: Bash, Read, Edit, Grep
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 170 words (~1,115 tokens).
“Single-frame sessions returned duration_s = 0. Fixed in commit 317ceb2 (Option D). Verify with: SELECT * FROM app_sessions WHERE duration_s = 0;”
- name
- meridian-etl
- allowed-tools
- Bash, Read, Edit, Grep
Files
Just SKILL.md in .claude/skills/meridian-etl of Meridiona/meridian.
Open the folder on GitHubat commit 06af902
Compare with similar skills
Meridian Etl 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 |
|---|---|---|---|---|---|---|
| Meridian Etl this skillMeridiona/meridian | 396 | — | ~1.1k | Automated safety check: Notes | Custom licence | |
| Crawl4AI Web Scrapingsmallnest/goclaw | 599 | 1 repos | ~2.5k | Automated safety check: Pass | MIT | |
| Glue 09 10 Migrationaws-samples/aws-glue-samples | 1.5k | — | ~2.4k | Automated safety check: Pass | MIT-0 | |
| Migrate Glue Devendpoint To Interactive Sessionsaws-samples/aws-glue-samples | 1.5k | — | ~3.6k | Automated safety check: Pass | MIT-0 | |
| Dbt Databricks PR Readydatabricks/dbt-databricks | 380 | — | ~2.8k | Automated safety check: Pass | Apache-2.0 | |
| Apache Spark EngineerJeffallan/claude-skills | 12k | 1 repos | ~1.7k | Automated safety check: Pass | MIT |
Similar skills
- Official
Glue 09 10 Migration
aws-samples/aws-glue-samples
Upgrade an AWS Glue ETL job from Glue version 0.9 or 1.0 to Glue 4.0.
- Official
Migrate Glue Devendpoint To Interactive Sessions
aws-samples/aws-glue-samples
Migrate a legacy AWS Glue development endpoint to a Glue interactive session, following the official AWS migration checklist.
- Official
Dbt Databricks PR Ready
databricks/dbt-databricks
A skill your agent uses for an open dbt-databricks pull request, including your own PR or a fork PR, to assess merge readiness and optionally repair selected gaps on the PR head branch.
Apache Spark Engineer
Jeffallan/claude-skills
Guides writing and tuning Apache Spark jobs: DataFrame and RDD code, Spark SQL, partitioning, caching, shuffle tuning and structured streaming.
Mz Dbt Release
MaterializeInc/materialize
Cut a dbt-materialize PyPI release: bump the version in version.py and setup.py, date the Unreleased CHANGELOG entry, and open the release PR with a Ship: <url body.
More from Meridiona/meridian
Meridian MCP
Meridiona/meridian
Build, configure, and debug the Meridian MCP server. An agent skill from Meridiona/meridian.
Meridian UI
Meridiona/meridian
Build, develop, and debug the Meridian dashboard - the Next.js static export that runs inside the Tauri tray webview.
Release
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Operate Meridian's explicit RC-to-stable release promotion pipeline.
Related
Categories
Questions about Meridian Etl
What does Meridian Etl do?
Debug and work with Meridian's ETL pipeline. An agent skill from Meridiona/meridian. Meridian Etl is an agent skill from Meridiona/meridian. Debug and work with Meridian's ETL pipeline.
When should I use Meridian Etl?
Meridian Etl fits situations like: tasks that involve Data pipelines and ETL.
How do I install Meridian Etl in Claude Code?
Run `npx skills add Meridiona/meridian --skill meridian-etl -a claude-code`. Or copy the skill folder (.claude/skills/meridian-etl in Meridiona/meridian) into .claude/skills/meridian-etl in your project. Claude Code loads it when a task matches its description.
How do I install Meridian Etl in Codex?
Run `npx skills add Meridiona/meridian --skill meridian-etl -a codex`. Or copy the skill folder (.claude/skills/meridian-etl in Meridiona/meridian) into .agents/skills/meridian-etl in your project. Codex loads it when a task matches its description.
Can I use Meridian Etl 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 Meridiona/meridian --skill meridian-etl -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/meridian-etl, .gemini/skills/meridian-etl, .github/skills/meridian-etl and .opencode/skills/meridian-etl in your project.
What does Meridian Etl need to run?
Going by SKILL.md and its folder, Meridian Etl needs the command-line tools its instructions call (cargo and sqlite3). Its frontmatter pre-approves these tools: Bash, Read, Edit, Grep.
Does Meridian Etl 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 Meridian Etl safe to install?
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Meridian Etl use?
Meridian Etl 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 Meridian Etl use?
About 1.1k tokens (SKILL.md is roughly 4.5k 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 Meridian Etl?
Skills that share tags, products or a category with Meridian Etl: Crawl4AI Web Scraping (smallnest/goclaw, 599 stars), Glue 09 10 Migration (aws-samples/aws-glue-samples, 1.5k stars), Migrate Glue Devendpoint To Interactive Sessions (aws-samples/aws-glue-samples, 1.5k stars) and Dbt Databricks PR Ready (databricks/dbt-databricks, 380 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Meridian Etl?
Meridiona (a GitHub organization) maintains it in Meridiona/meridian, which has 396 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on October 7, 2026.
Source: Meridiona/meridian on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.