Creator · maliknajjar
Last updated · Sep 1, 2026
An interactive front-end toolkit simplifying JSON, YAML, TOML, and XML data. Visualize, edit, and perform real-time data manipulations. Empower your data-driven apps with user-friendly data processing and interactive visualization.
Sandbox only
Install targets
Codex install prompt
Install the "Guifier" agent skill from https://github.com/maliknajjar/guifier. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: An interactive front-end toolkit simplifying JSON, YAML, TOML, and XML data. Visualize, edit, and perform real-time data manipulations. Empower your data-driven apps with user-friendly data processing and interactive visualization. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"maliknajjar-guifier","task":"Install Guifier","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.
Scenario
Data analysis
I need my agent to analyze CSV data, produce insights, and explain trends.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add maliknajjar/guifier
Maintenance
active
3mo since push
Risk
Needs review
Financial research output is not financial advice; require human review before any live investment decision
GitHub quality
103
71/100 Quality · 80/100 Trust
Coverage tags
Review notes
Financial research output is not financial advice; require human review before any live investment decision · Financial research output is not financial advice; require human review before any live investment decision.
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
103 GitHub stars
Repo activity
103 stars, 14 forks
Maintenance
3mo since push
License
MIT
Install
npx skills add maliknajjar/guifier
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Do not use when
Agent safety v2
Usable candidate, but the agent should surface permission and audit notes before installation.
Require human approval before installing into a real workspace.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20Guifier%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20Guifier%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/maliknajjar-guifier/install
Agent should check
Copy prompt
Task: Use Guifier in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Guifier%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/maliknajjar-guifier/install
Install command: npx skills add maliknajjar/guifier
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/maliknajjar-guifier/install
LLM text format
/api/skills/maliknajjar-guifier/install?format=text
Find alternatives
/api/skills/search?q=Guifier&limit=3
Agent prompt
Use Guifier for this task. Review https://www.openagentskill.com/api/skills/maliknajjar-guifier/install, then install with: npx skills add maliknajjar/guifierRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/maliknajjar-guifier
LLM text
/api/registry/manifest/maliknajjar-guifier?format=text
Install alias
/api/registry/install/maliknajjar-guifier
Recommend
/api/registry/recommend?task=Use%20Guifier%20in%20an%20agent%20workflow&limit=3
Agent fit
Browser automation
Use-case tags
Platforms
Svelte, Data Visualization, Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Prototype with this skill first; keep a fallback candidate ready.
Role in stack
Fallback candidate
Primary fit
Browser automation
Trust label
Prototype first
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
INFO103 GitHub stars
Stars/forks activity
CHECK103 stars, 14 forks; issue activity unavailable in current metadata
Recent maintenance
PASS3mo since push
License clarity
PASSMIT
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Operate web apps
I need my agent to control a browser, fill forms, and verify web app workflows.
Operate local tools
I need my agent to operate local files and desktop apps in a repeatable workflow.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Workflow fit
Operate and verify web apps
A workflow for agents that navigate products, fill forms, take screenshots, and verify real user flows across web applications.
Turn skills into distribution
A workflow for turning newly indexed skills into SEO briefs, social drafts, comparison pages, and reusable publishing workflows.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Alternative shortlist
Similar skills that may fit this task.
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Apache Superset is a Data Visualization and Data Exploration Platform
An interactive front-end toolkit simplifying JSON, YAML, TOML, and XML data. Visualize, edit, and perform real-time data manipulations. Empower your data-driven apps with user-friendly data processing and interactive visualization.
Imported by the skill-only GitHub discovery pipeline because it matches agent skill, automation, domain workflow, RAG, document-processing, data, finance, security, or developer-tool signals. Protocol-server projects are excluded from automated imports.
Frameworks & tools
Decision snapshot
recent repository activity
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for Guifier, ready for a manual X post.
Guifier: An interactive front-end toolkit simplifying JSON, YAML, TOML, and XML data. Visualize, edit,... 103 stars https://www.openagentskill.com/skills/maliknajjar-guifier?ref=x
Listing + install path for Guifier: https://www.openagentskill.com/skills/maliknajjar-guifier?ref=x Install: npx skills add maliknajjar/guifier
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Community indexed listing is attributed to maliknajjar but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/maliknajjar-guifier?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/maliknajjar-guifier?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/maliknajjar-guifier/audit)
[](https://www.openagentskill.com/skills/maliknajjar-guifier?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)maliknajjar
@maliknajjar
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Permission surface
filesystem or document access
Agent outcomes
No agent outcome data yet
Docs
Strong README/SKILL.md context
Risk summary
Install readiness