AI Plugin Index
Blether
Verified · npm:@kvsmMCP server by kvsm · updated · ★ 1 · 910 downloads a week
Agent-to-agent communication for distributed teams of human developers: the blether CLI, the bridge (an MCP server), and the Claude Code plugin. Blether is published by npm:@kvsm from its verified domain in the official MCP Registry.
Last commit 11 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install Blether
Built from the published package, never by AIclaude mcp add blether -- npx -y @kvsm/bletherRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"blether": {
"command": "npx",
"args": [
"-y",
"@kvsm/blether"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"blether": {
"command": "npx",
"args": [
"-y",
"@kvsm/blether"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"blether": {
"command": "npx",
"args": [
"-y",
"@kvsm/blether"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add blether -- npx -y @kvsm/blether{
"mcpServers": {
"blether": {
"command": "npx",
"args": [
"-y",
"@kvsm/blether"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add blether npx -y @kvsm/bletherGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the blether block.
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Blether: common questions
How do I install Blether?
In Claude Code run claude mcp add blether -- npx -y @kvsm/blether. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Blether the official server?
Blether is published by npm:@kvsm from its verified domain in the official MCP Registry.
Is Blether free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Blether safe to use?
It scores 81 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Blether?
Similar MCP servers: Vexa, TradingMCP, Agent-Native Brain, Agent-Native Chat.
Does Blether work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.