Search results

Add missing MCP tool annotations (destructiveHint, idempotentHint, openWorldHint) to ToolAnnotations

Status: Open.

#119 In webmachinelearning/webmcp;

· themaker00001 opened on Feb 27, 2026

Agent negotiation

Status: Open.

#118 In webmachinelearning/webmcp;

· yoavweiss opened on Feb 27, 2026

Allow iframes to deal with tools in their parent/top-level context

Status: Open.

#117 In webmachinelearning/webmcp;

· yoavweiss opened on Feb 27, 2026

Agent allowlist use cases and requirements

Agenda+

Status: Open.

#116 In webmachinelearning/webmcp;

· anssiko opened on Feb 27, 2026

No mechanism for tool deprecation or soft removal

Status: Open.

#115 In webmachinelearning/webmcp;

· vaibhavk270 opened on Feb 27, 2026

Proposal: <code>sensitiveHint</code> annotation for tool outputs and a standardized secret reference content type

backlog

Status: Open.

#110 In webmachinelearning/webmcp;

· jjmaxwell4 opened on Feb 25, 2026

Supporting interoperable probabilistic defense structures through shared attack eval datasets

security

Status: Open.

#106 In webmachinelearning/webmcp;

· johannhof opened on Feb 24, 2026

Proposal: Agent Identity Verification and Authorization Framework

Status: Open.

#105 In webmachinelearning/webmcp;

· skamansam opened on Feb 23, 2026

Input Changed Event Lifecycle

Status: Open.

#104 In webmachinelearning/webmcp;

· schreiaj opened on Feb 21, 2026

WebMCP Interface Semantics: Clarification and Potential Alignment with Agent IDL

Status: Open.

#103 In webmachinelearning/webmcp;

· hychen opened on Feb 20, 2026

Proposal: Per-tool scopes for WebMCP

Status: Open.

#102 In webmachinelearning/webmcp;

· hemanth opened on Feb 20, 2026

<code>navigator.modelContext.provideContext</code> allows overwriting of previously registered tools in the same environment

Agenda+

Status: Open.

#101 In webmachinelearning/webmcp;

· beaufortfrancois opened on Feb 20, 2026