MCP.Market

Cert Atlas MCP server

online · 100% uptime
by hans6883·io.github.hans6883/cert-atlas·v1.3.0·1 stars
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Search 1,673 source-linked exam blueprints with reviewed guidance. Read-only; no API key.

A93/100grade A
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Safety scan
A93/100

full report

Adoption
Growing

1 stars54 downloads/wk

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Cert Atlas tools (4)

write = sends, deletes, buys or posts
  • compare_examsFree

    Compare 2–8 certification exams side by side — price, duration, passing score, question count, and domain count. Call for 'X vs Y', 'which is harder/cheaper', 'easiest cloud cert', 'CCNA vs Network+'. Accepts exam ids, codes, or names; each row links a free practice exam.

  • get_exam_blueprintFree

    Get the full published blueprint for ONE certification exam: domain/objective breakdown with topic weights, passing score, question count & types, duration, price, prerequisites, retake & renewal policy, languages, and the official source URL. Reviewed records also include an exam overview, audience, preparation guidance, aggregate study signals, and source verification. Call this for 'what's on the X exam', 'how is X weighted by domain', 'prerequisites for X', 'passing score for X', 'how long is X'. Accepts an exam_id, exam_code, or certification name. Includes a free practice-exam link.

  • list_certifying_bodiesFree

    List the certifying bodies / vendors in the current Cert Atlas index with exam counts. Call for 'what certification providers/vendors are covered', 'how many AWS/Microsoft/Cisco certs'. Optionally filter by a substring.

  • search_examsFree

    Search the current Cert Atlas certification and professional exam index by name, code, certifying body, or vendor. Call this whenever a user mentions a certification or exam — e.g. AWS Solutions Architect, CISSP, CompTIA Security+, PMP, CCNA, NCLEX, CFA, Azure AZ-104, CKA — or asks what certs a body offers. Returns matching exams with code, certifying body, question count, domain count, and a free practice-exam link.

Public scan report

scanner v0.1.10 · 2026-10-02 · same rubric, same numbers if you re-run it

no findings
  • Code scan11 source files scanned25/25
  • Live reliabilityremote reachable in 865ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 8 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 93/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Cert Atlas compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
93/100
higher than 95% of 3,470 Web search servers
Tools
4
the typical Web search server has 5
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Web search server answers 100%
Response time
323 ms
faster than 48% of 2,238 Web search servers
GitHub stars
1
more than 55% of 1,786 Web search servers
Downloads a week
54
more than 38% of 827 Web search servers with a package

What its tools let an agent do: 4 read

Install Cert Atlas in Claude Code, Cursor or VS Code

claude mcp add --transport http cert-atlas https://mcp.quizforge.ai/mcp
Add to Cursor

What the publisher says

From the Cert Atlas repository's README, as published. We do not edit it. Read it on GitHub

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

Full vendor directory: data/vendors.json

Data completeness across all 1,673 exams:

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, ..."]
        }
      ]
    }
  ],

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Cert Atlas: common questions

Is Cert Atlas MCP server safe?
Yes, by our scan: it is graded A (93/100). Read the Cert Atlas safety report
How do I install Cert Atlas?
It runs remotely at mcp.quizforge.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Cert Atlas need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Cert Atlas maintained?
The last commit was 40 days ago (2026-09-25). The latest release is v1.3.0.
Is Cert Atlas up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Cert Atlas?
Servers from other publishers that do the same job: The Company Atlas MCP server, Free Search MCP server and Keyline Icons MCP server.
How does Cert Atlas compare with other Web search MCP servers?
safety score 93/100 (higher than 95% of 3,470 Web search servers); tools 4 (the typical Web search server has 5); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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