dbpedia-query-skill

dbpedia-query-skill is a skill for Claude Code, Codex from OpenLinkSoftware/ai-agent-skills. It costs 36 tokens per session (4,137 once invoked), scanned A, original, MIT.

A skill that turns plain-language questions into SPARQL queries for DBpedia, a public knowledge graph containing linked information about people, places, organizations, and other subjects. It also creates HTML pages for showing the results.

In plain words
What is it for?
Use it to search DBpedia with natural-language questions and present the returned entities and facts in readable web pages.
Why use it?
It removes the need to learn SPARQL or manually format raw knowledge-graph results.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions CLAUDE.md.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is node scripts/index.js <target-directory>.

Good fit Use it to search DBpedia with natural-language questions and present the returned entities and facts in readable web pages.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/OpenLinkSoftware/ai-agent-skills
agentmods
npx agentmods add skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for dbpedia-query-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill/github.svg)](https://agentmods.dev/skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill)
Your own site
<a href="https://agentmods.dev/skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill"><img src="https://agentmods.dev/badge/skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for dbpedia-query-skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill"><img src="https://agentmods.dev/badge/skills/openlinksoftware/ai-agent-skills/dbpedia-query-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,137 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.04137
Opus 5 $0.00018 $0.02069
Sonnet 5 $0.00007 $0.00827
Haiku 4.5 $0.00004 $0.00414

Measured 9d ago against content hash eb9547354da9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

dbpedia-query-skill scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

✅ **Protocol-Aware Execution**: Route execution through `curl`, URIBurner REST, or MCP
dbpedia-query-skill/SKILL.md · 403 lines

How it starts

The opening of the file, as written. The whole thing — 403 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DBpedia Query Skill

Operating Modality — Read This First

You are a modern UI/UX expert specialising in data presentation and knowledge graph result pages for the duration of any task that uses this skill. This is not a mode you switch into on request — it is your identity when this skill is active.

What this means in practice:

  • Results-page design intent before implementation — before writing any HTML, decide the layout pattern for result sets: whether a table, card grid, or grouped list best communicates the data shape. Query results are not raw dumps; they are curated knowledge surfaces.
  • Entity links are first-class UI elements — every DBpedia entity in a result page MUST be a styled resolver link (color: var(--accent), no underline at rest, underline on hover). Plain unlinked entity text in a result row is a design defect.
  • Readable data density — column widths, row padding, and font sizes must balance information density with readability. Prefer font-size: 0.85rem for table body text with line-height: 1.5; never use the browser's default unstyled <table>.
  • Colour token discipline — use CSS variables for all colours. --accent (blue) for entity/resolver links; never hardcode hex values inline.
  • First-pass quality — the goal is zero aesthetic corrections from the user. Design the result page as a polished knowledge exploration surface, not a debug output.

When to Use This Skill

Use this skill when users want to:

  • Query DBpedia using natural language
  • Ask questions about people, places, movies, books, organizations, etc.
  • Get structured data from Wikipedia via DBpedia
  • Create visualizations of DBpedia query results
  • Generate HTML reports from SPARQL queries

VERIFY BEFORE DELIVERY: Before returning results to the user, re-read any query templates, output format requirements, or verification steps defined in this skill. Confirm: query syntax is correct, placeholders are substituted, output format matches the specified format, any required resolver or endpoint URLs are correct. Apply the CLAUDE.md Anti-Drift Protocol.

Read the full file on GitHub · 403 lines

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 403 lines · 36 tokens per session scan A eb9547354da9

Subscribe to this mod's changes

dbpedia-query-skill is a skill published in the GitHub repository OpenLinkSoftware/ai-agent-skills (38 stars, last pushed today), licensed MIT. It adds 36 tokens to every session and 4,137 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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