Claude Certified Developer – Foundations (CCDV-F)
The technical engineering certification for developers building software applications with the Anthropic Messages API, Model Context Protocol (MCP), and agentic workflows.
| Exam Code | Cost | Duration | Questions | Passing Score | Delivery Format |
|---|---|---|---|---|---|
| CCDV-F | $125 USD | 120 Minutes | 53 Questions | 720 / 1000 (72%) | Pearson VUE (Online / Center) |
Who This Certification Is For
The Developer Foundations exam is designed for software engineers, full-stack developers, and AI engineers who integrate Claude programmatically into web applications, CLI tools, backend microservices, or custom agent frameworks.
Core Exam Domains & Objectives
Click any domain title below to access full study material, official syllabus sub-sections, and 3 interactive scenario practice questions:
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Domain 1: Messages API Fundamentals & Request Architecture →
Request structure (`/v1/messages`), roles (`user`, `assistant`), system parameter, temperature, `max_tokens`, and assistant prefilling. -
Domain 2: Tool Use (Function Calling) Implementation & Loops →
Defining tools with JSON Schema, interpreting `stop_reason: 'tool_use'`, extracting tool parameters, and returning `tool_result` content blocks. -
Domain 3: Model Context Protocol (MCP) Architecture & Integration →
Understanding MCP architecture (Host, Client, Server); local `stdio` vs remote `SSE` transports; resources, tools, and prompts primitives. -
Domain 4: Vision & Multi-Modal Document Extraction →
Formatting base64 image content blocks, supported formats (JPEG, PNG, GIF, WebP), and vision prompt patterns for document OCR. -
Domain 5: Streaming Responses & Real-Time UX →
Implementing Server-Sent Events (SSE), consuming incremental `content_block_delta` tokens, and reducing Time-to-First-Token (TTFT). -
Domain 6: Resilience, Error Codes & Rate Limits →
Handling HTTP status codes (400, 401, 429, 500, 529), exponential backoff with jitter, and rate limit tiers (RPM, TPM, TPD).
Key Technical Architecture Notes
1. The Tool Calling Execution Loop
1. Client sends messages + tools array.
2. Claude returns stop_reason: "tool_use" with tool name & arguments.
3. Client executes the function locally in deterministic code.
4. Client sends back a user message containing type: "tool_result" with the tool_use_id.
5. Claude generates the final human-readable answer.
2. Model Context Protocol (MCP) Primitives
MCP standardizes three key server capabilities: Prompts (pre-packaged workflow templates), Resources (read-only data attachments), and Tools (executable functions that take input and return output).
Self-Assessment & Mock Exams
Self-Assessment Quiz
Take our 10-question technical self-assessment covering Messages API, tool use loops, MCP, vision, and streaming.
Quiz →Full-Length Mock Exams
Practice with 6 complete mock tests (318+ questions) featuring real API scenarios and code explanations on Udemy.
Mock Tests →Official Anthropic Resources for CCDV-F
Anthropic provides developer prep courses and official API documentation. Access official developer resources below: