Skip to main content
Glama

vibe_dm

Send a direct message to any developer on the vibe platform. Use a handle like @alex to specify the recipient and write your message.

Instructions

Send a direct message to someone.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
handleYesWho to message (e.g., @alex)
messageYesYour message
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already indicate mutation (readOnlyHint=false) and side effects (openWorldHint=true), but description adds no additional behavioral context such as delivery guarantees, permissions, or success/failure behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Extremely concise single sentence that front-loads the purpose with no extraneous words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Sufficient for a simple tool with two straightforward parameters, but lacks any mention of constraints (e.g., handle format) or side effects that openWorldHint implies.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so the schema already documents parameters clearly. The description adds no extra meaning beyond what the schema provides.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Clear verb 'Send' and resource 'direct message to someone' precisely state the tool's function and distinguish it from sibling tools like vibe_inbox (receiving) and vibe_discover (exploring).

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool vs alternatives, no prerequisites or exclusions mentioned. The description is too minimal to aid decision-making among siblings.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/VibeCodingInc/vibe-mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server