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List posts, get comments, and query users via JSONPlaceholder. Free, no API key needed.
25+ deploysclaude mcp add jsonplaceholder --url https://datafaucet.dev/api/mcp/t/jsonplaceholder
Run this command in your terminal · most users connect in under 60s
Try 13 tools free before deploying
No signup, no API key. Run live calls in the sandbox right now.
Click a tool above to try it live. No API key needed.
GET endpoints
list_posts
Try →List all 100 sample posts with title, body, and userId. Useful for testing pagination and filtering logic.
https://jsonplaceholder.typicode.com/posts
get_post
Try →Get a single post by ID (1-100) with full body text and userId. Pass 'id' (1-100).
https://jsonplaceholder.typicode.com/posts/{id}
get_comments
Try →Get all comments on a post by postId. Returns name, email, and body for each commenter.
https://jsonplaceholder.typicode.com/posts/{postId}/comments
list_users
Try →List all 10 sample users with name, email, phone, address, and company details.
https://jsonplaceholder.typicode.com/users
list_todos
Try →List all 200 sample todos with title, completed status, and userId. Filter by userId or completed query params.
https://jsonplaceholder.typicode.com/todos
get_user
Try →Get a single user by ID (1-10) with name, username, email, address, phone, website, and company.
https://jsonplaceholder.typicode.com/users/{id}
list_albums
Try →List all 100 sample albums with title and userId. Use for testing nested resource queries.
https://jsonplaceholder.typicode.com/albums
list_photos
Try →List photos for a given album by albumId (1-100). Returns title, url, and thumbnailUrl for each photo.
https://jsonplaceholder.typicode.com/photos?albumId={albumId}
get_user_posts
Try →Get all posts by a specific user. Returns array of posts with id, title, and body.
https://jsonplaceholder.typicode.com/users/{userId}/posts
get_user_albums
Try →Get all albums by a specific user. Returns array of albums with id and title.
https://jsonplaceholder.typicode.com/users/{userId}/albums
POST endpoints
create_post
Try →Create a new post with title, body, and userId. Returns simulated resource with generated ID.
https://jsonplaceholder.typicode.com/posts
Run this in your terminal:
claude mcp add jsonplaceholder https://datafaucet.dev/api/mcp/t/jsonplaceholder
Connect JSONPlaceholder to your AI agent in under 60 seconds. No account required.
This server runs live in our sandbox. Connect your AI agent directly:
claude mcp add datafaucet-sandbox https://datafaucet.dev/api/sandbox
First thing to ask your AI
Live health check
{notion_token}) with your real credentialsReplace these placeholders with your real values before deploying:
{albumId}Resource identifier{body}Your value{id}Resource identifier{postId}Resource identifier{title}Your value{userId}Resource identifierPreview:
GET https://jsonplaceholder.typicode.com/postsclaude mcp add jsonplaceholder --url https://datafaucet.dev/api/mcp/t/jsonplaceholderWhat your AI agent sees
I have access to 11 tools from JSONPlaceholder: list_posts, get_post, create_post, and 8 more.
“List all 100 sample posts with title, body, and userId. Useful for testing pagination and filtering logic.”
Calling list_posts... Done. Here are the results.
Try these prompts
“List all posts and tell me which user writes the most”
Copy“Get the comments on post #1 and summarize the sentiment”
Copy“Show me user 3's profile and all their todos”
CopyClick any prompt to copy, then paste into your AI client.