The MCP Tool Your Agent Vetted Isn’t the One It Calls

Name: The MCP Tool Your Agent Vetted Isn’t the One It Calls
Uploaded: 2026-10-13T18:00:00.000Z
Channel: Nick Taylor
Description: Gautam Bharti, Independent Researcher at [mcpindex.ai](https://mcpindex.ai), joins Nick Taylor to discuss the binding gap in MCP: a server can change a tool's description and schema after it's been listed, so the tool an agent vetted isn't always the tool it calls. Gautam shares what he measured across public MCP servers and demos a pin-hold gate live.

Tuesday, October 13, 2026 at 2:00:00 PM EDT Upcoming livestream

with Gautam Bharti — Independent Researcher, mcpindex.ai

Watch live on:

YouTube
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Gautam Bharti, Independent Researcher at mcpindex.ai, joins Nick Taylor to discuss the binding gap in MCP: a server can change a tool's description and schema after it's been listed, so the tool an agent vetted isn't always the tool it calls. Gautam shares what he measured across public MCP servers and demos a pin-hold gate live.

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