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dataset-discovery

dataset-discovery is a skill for Claude Code, Codex from Ben11304/OC-mcp. It costs 42 tokens per session (243 once invoked), scanned A, original, Apache-2.0.

A tool for finding construction datasets through OpenConstruction, a catalogue of data collections for building-related AI and research.

In plain words
What is it for?
Use it to find, rank, inspect, and compare datasets by data type, object class, annotations, licensing, and access requirements.
Why use it?
It reduces the time spent searching scattered dataset sources and checking whether candidates match the task, license, and access needs.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 0repo 2mo ago A scan 42 tokens original Apache-2.0

Good fit Use it to find, rank, inspect, and compare datasets by data type, object class, annotations, licensing, and access requirements.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ben11304/oc-mcp/dataset-discovery
View source ↗ Ben11304/OC-mcp openconstruction.org
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Ben11304/OC-mcp --skill dataset-discovery
Clone the repo
git clone --depth 1 https://github.com/Ben11304/OC-mcp

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 dataset-discovery

README.md
[![agentmods](https://agentmods.dev/badge/skills/ben11304/oc-mcp/dataset-discovery/github.svg)](https://agentmods.dev/skills/ben11304/oc-mcp/dataset-discovery)
Your own site
<a href="https://agentmods.dev/skills/ben11304/oc-mcp/dataset-discovery"><img src="https://agentmods.dev/badge/skills/ben11304/oc-mcp/dataset-discovery/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 dataset-discovery

Your own site · 80×15
<a href="https://agentmods.dev/skills/ben11304/oc-mcp/dataset-discovery"><img src="https://agentmods.dev/badge/skills/ben11304/oc-mcp/dataset-discovery.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 243 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00042 $0.00243
Opus 5.5 $0.00017 $0.00097
Sonnet 5.5 $0.00008 $0.00049
Haiku 4.5 $0.00004 $0.00024

Measured 2mo ago against content hash 71ae7146428b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dataset-discovery scanned grade A with 0 findings 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 2mo 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/dataset-discovery/SKILL.md · 41 lines

What it actually says

Dataset Discovery

Use this skill to turn a dataset search request into a structured selection result.

Inputs

Collect the user's task first. Add optional constraints when available:

  • task
  • modality
  • object_class
  • annotation
  • license
  • access_requirement

Workflow

  1. Build a focused catalog query from the user's constraints.
  2. Search OpenConstruction dataset records.
  3. Rank candidates by task fit, modality match, object/class match, annotation evidence, license, and access clarity.
  4. Return the strongest candidates with catalog links, source URLs, fit reasons, and checks.
  5. Suggest follow-up tool calls for inspecting or comparing candidates.

Runtime

Call the MCP tool run_dataset_discovery with structured inputs. Use get_resource for deeper inspection of one dataset and compare_resources when the user wants to compare candidates.

Output

Return:

  • summary
  • candidate_datasets
  • selection_notes
  • next_actions
Files

What ships with it

3 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. 2mo ago First seen · 41 lines · 42 tokens per session scan A 71ae7146428b

Subscribe to this mod's changes

dataset-discovery is a skill published in the GitHub repository Ben11304/OC-mcp (0 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 42 tokens to every session and 243 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Data and AIResearch
Related

dataset-discovery compared with skills from other repositories

dataset-discovery next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
dataset-discoveryBen11304/OC-mcpSkill02mo agoApache-2.0A42Claude Code, Codex
agent-platform-model-registrygoogle/skillsSkill23ktodayApache-2.0A60Claude Code, Codex
foundry-config-setupmicrosoft/agent-frameworkSkill15kyesterdayMITA65Claude Code, Codex
google-cloud-solution-agentic-analytics-spark-knowledge-cataloggoogle/skillsSkill23ktodayApache-2.0A132Claude Code, Codex
training-checkwanshuiyin/Auto-claude-code-research-in-sleepSkill19k2d agoMITA35Claude Code
nemo-automodel-launcher-configNVIDIA/skillsSkill3.9kyesterdayApache-2.0A30Claude Code
finetuningmicrosoft/skillsSkill3.2kyesterdayMITA132Claude Code