Jsonplaceholder
Server Details
JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- pipeworx-io/mcp-jsonplaceholder
- GitHub Stars
- 0
- Server Listing
- mcp-jsonplaceholder
Glama MCP Gateway
Connect through Glama MCP Gateway for full control over tool access and complete visibility into every call.
Full call logging
Every tool call is logged with complete inputs and outputs, so you can debug issues and audit what your agents are doing.
Tool access control
Enable or disable individual tools per connector, so you decide what your agents can and cannot do.
Managed credentials
Glama handles OAuth flows, token storage, and automatic rotation, so credentials never expire on your clients.
Usage analytics
See which tools your agents call, how often, and when, so you can understand usage patterns and catch anomalies.
Tool Definition Quality
Average 4.5/5 across 34 of 34 tools scored. Lowest: 3.9/5.
Each tool has a clearly distinct purpose, and the descriptions clearly differentiate them. Even within the same domain (e.g., Pipeworx or Polymarket), tools like ask_pipeworx, deep_research, and entity_profile have unambiguous boundaries. No two tools are easily confused.
Tool names are mostly snake_case but follow mixed patterns: some are verb_noun (get_post, resolve_entity), some are noun_noun (entity_profile, polymarket_arbitrage), and some are single verbs (forget, subscribe). While there is some grouping by prefix (pipeworx_, polymarket_), the overall pattern is inconsistent.
With 34 tools, the server is above the typical well-scoped range (3-15). However, the broad scope covering multiple domains (financials, prediction markets, AI visibility, etc.) partially justifies the count. It feels borderline heavy but not excessive.
The tool surface covers most key operations for its stated domains: comprehensive suites for company data, prediction markets, and AI visibility. Minor gaps exist, such as lack of detailed financial statement tools and limited support for non-Polymarket prediction markets, but agents can work around them.
Claim this connector by publishing a /.well-known/glama.json file on your server's domain with the following structure:
{
"$schema": "https://glama.ai/mcp/schemas/connector.json",
"maintainers": [{ "email": "your-email@example.com" }]
}The email address must match the email associated with your Glama account. Once published, Glama will automatically detect and verify the file within a few minutes.
Control your server's listing on Glama, including description and metadata
Access analytics and receive server usage reports
Get monitoring and health status updates for your server
Feature your server to boost visibility and reach more users
For users:
Full audit trail – every tool call is logged with inputs and outputs for compliance and debugging
Granular tool control – enable or disable individual tools per connector to limit what your AI agents can do
Centralized credential management – store and rotate API keys and OAuth tokens in one place
Change alerts – get notified when a connector changes its schema, adds or removes tools, or updates tool definitions, so nothing breaks silently
For server owners:
Proven adoption – public usage metrics on your listing show real-world traction and build trust with prospective users
Tool-level analytics – see which tools are being used most, helping you prioritize development and documentation
Direct user feedback – users can report issues and suggest improvements through the listing, giving you a channel you would not have otherwise
The connector status is unhealthy when Glama is unable to successfully connect to the server. This can happen for several reasons:
The server is experiencing an outage
The URL of the server is wrong
Credentials required to access the server are missing or invalid
If you are the owner of this MCP connector and would like to make modifications to the listing, including providing test credentials for accessing the server, please contact support@glama.ai.
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