Cert Atlas

Cert Atlas

The open index of certification exam blueprints.

1,673 exams. 223 certifying bodies. Structured, machine-readable JSON sourced from official exam guides and certification pages.

🔎 Browse: atlas.quizforge.ai  ·  📦 Use: data/index.json  ·  📋 Data Package: datapackage.json  ·  🤖 For LLMs: llms.txt

Whether you're building a study app, planning your next certification, or researching exam requirements -- this is the most complete open dataset of exam blueprints available.

What's inside

Every exam file includes the structural blueprint published by the certifying body:

• Exam domains, objectives, and topic weights
• Passing scores, question counts, and time limits
• Pricing, registration links, and testing center info
• Prerequisites, retake policies, and renewal requirements
• Available languages and proctoring options
• Official study resources and objective URLs
• Reviewed, source-linked editorial guidance where an official source supports it

No proprietary questions or answers. Aggregate topic, difficulty, and item-format metadata may inform reviewed preparation guidance, but question text and explanations never enter this repository.

Quick start

Browse by vendor:

data/
  aws/
    aws-cloud-practitioner-clf-c02.json
    aws-solutions-architect-associate-saa-c03.json
    ...
  microsoft/
    microsoft-az-104.json
    microsoft-az-900.json
    ...
  comptia/
    comptia-security-plus-sy0-701.json
    comptia-a-plus-core1-220-1101.json
    ...

Or use the master index:

# All exams
cat data/index.json | jq '.exams | length'
# 1673

# All AWS exams
cat data/index.json | jq '[.exams[] | select(.certifying_body == "AWS")]'

# Exams with 4+ domains
cat data/index.json | jq '[.exams[] | select(.domains >= 4)]'

Coverage

Certifying Body	Exams
ServiceNow	94
DMV / State Driver Licensing	51
Microsoft	45
College Board	44
DSST	38
CLEP	34
Salesforce	32
NCEES	29
FINRA	26
IICRC	25
SAP	20
AAPC	20
Oracle	19
HVAC Licensing	17
State Teacher Certification	17
CompTIA	16
Google Cloud	16
ACCA	15
AWS	15
...and 204 more

Full vendor directory: data/vendors.json

Data completeness across all 1,673 exams:

Field	Coverage
Domain breakdowns	97% (1,629)
Passing score	69% (1,150)
Duration	80% (1,342)
Pricing	84% (1,399)
Sample questions	not included (see below)

Schema

Each exam file follows this structure:

{
  "exam_id": "comptia-security-plus-sy0-701",
  "exam_name": "CompTIA Security+",
  "exam_code": "SY0-701",
  "certifying_body": "CompTIA",
  "source_url": "https://www.comptia.org/certifications/security",

  // Exam logistics
  "passing_score": 750,
  "passing_score_scale": "100-900",
  "total_questions": 90,
  "duration_minutes": 90,
  "exam_price_usd": 404.00,
  "question_types": ["Multiple Choice", "Performance-Based"],

  // The blueprint
  "domains": [
    {
      "id": "1.0",
      "name": "General security concepts",
      "weight_percent": 12.0,
      "objectives": [
        {
          "id": "1.1",
          "title": "Security controls",
          "sub_objectives": ["comparing technical, preventive, ..."]
        }
      ]
    }
  ],

  // Registration and policies
  "prerequisites": [...],
  "retake_policy": { "waiting_period_days": 14, ... },
  "testing_centers": [...],
  "online_proctoring_available": true,
  "certification_validity_years": 3,
  "renewal_required": true,
  "available_languages": ["English", "Japanese", ...],

  // Resources
  "official_objectives_url": "https://...",
  "official_study_resources": [...],

  // Aliases for lookup
  "aliases": ["security+", "sy0-701", "sec+", ...],

  // Practice
  "practice_url": "https://quizforge.ai/tests/comptia-security-plus-sy0-701"
}

Use cases

Building a study app? Use data/index.json to list exams and domains to build topic-based study plans.

Comparing certifications? Pull duration_minutes, exam_price_usd, total_questions, and passing_score across vendors.

Tracking your certification path? Use prerequisites to map out dependencies between exams.

Researching exam difficulty? Cross-reference passing_score, total_questions, and duration_minutes.

Grounding an AI assistant or agent? Cert Atlas is clean, factual, source-linked structured data — ideal for RAG / grounding so an LLM can accurately answer "what does the AWS Solutions Architect exam cover?", "what are the CISSP prerequisites?", or "how is CompTIA Security+ weighted by domain?" The site ships an llms.txt manifest, and each index entry carries a practice_url to a matching practice exam.

MCP server

Want agents to query Cert Atlas directly, in context? The mcp/ directory ships a Model Context Protocol server — cert-atlas-mcp — that exposes the dataset to Claude, Cursor, and any MCP client. Read-only, no API key.

Tool	What it does
search_exams	Keyword search across all 1,673 blueprints, optional body/vendor filter
get_exam_blueprint	Full blueprint for one exam: domains, weights, scoring, prerequisites, reviewed guidance, and sources
compare_exams	Compare 2–8 exams side by side (questions, duration, passing score, price, validity)
list_certifying_bodies	All 223 certifying bodies with exam counts

cd mcp && npm install && npm run build

It reads the local data/ JSON when run from this repo, or fetches the published dataset from GitHub when installed standalone — so it's always in sync. See mcp/README.md for setup.

How this data was collected

Each blueprint was sourced from the certifying body's official exam guide, certification page, or published PDF. The source_url field in every exam file links to the original source. Reviewed enrichment can use aggregate topic, difficulty, and format metadata from QuizForge practice records, but the pipeline never reads those records' stems, choices, answers, or explanations into public output.

Data was collected and structured by QuizForge, a certification exam prep platform.

Contributing

Found an outdated exam or missing certification? Contributions welcome.

• Update an exam: Edit the JSON file and submit a PR with a link to the updated official source.
• Add a new exam: Create a JSON file following the schema above. Include the source_url.
• Report an issue: Open an issue with the exam name and what needs correcting.

Please include the official source URL for any additions or changes.

License

This dataset is released under the MIT License. The exam blueprints themselves are factual information published by their respective certifying bodies. This project consolidates and structures that information for programmatic use.

Browse online

atlas.quizforge.ai -- searchable, rendered exam blueprints with domain breakdowns and study resources.

Acknowledgments

Maintained by QuizForge -- free certification practice exams.