Client ID Metadata Documents

Assess

Techniques

Metadata documents used to help clients register and validate identity details in authorization flows.

Why it's here

Placed in Assess: 1 article(s) of evidence from 1 source(s), led by security coverage, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.

Evidence (1)

8The New Stack·9/10/2026security
Researchers find over 20% of MCP access policies were broken or missing
A report on the Model Context Protocol (MCP) says the ecosystem has significant authorization and credentialing gaps, including broken or missing access policies in more than 20% of reviewed MCP-related cases. The article also cites prior research showing prompt-injection style attacks, overbroad scopes, and static tokens as common security weaknesses in MCP deployments.