Ble MCP Server
by es617io.github.es617/ble-mcp-serverv0.3.0
Let AI agents interact with real BLE hardware — scan, connect, read, write, and subscribe.
context tax
queued
security
queued
cold start
queued
freshness
Stale6mo ago
Install Ble MCP server
Install in Claude Code
claude mcp add ble -- uvx ble-mcp-serverInstall in Cursor
{
"mcpServers": {
"ble": {
"command": "uvx",
"args": [
"ble-mcp-server"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"ble": {
"command": "uvx",
"args": [
"ble-mcp-server"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"ble": {
"type": "stdio",
"command": "uvx",
"args": [
"ble-mcp-server"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"ble": {
"command": "uvx",
"args": [
"ble-mcp-server"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| BLE_MCP_ALLOW_WRITES | — | — | Enable BLE characteristic writes (off by default for safety) |
| BLE_MCP_WRITE_ALLOWLIST | — | — | Comma-separated UUID allowlist for writable characteristics |
| BLE_MCP_PLUGINS | — | — | Plugin policy: 'all' or comma-separated plugin names. Unset = disabled. |
| BLE_MCP_TOOL_SEPARATOR | — | — | Tool name separator character (default '_'). Set to '.' if your client supports dots. |
| BLE_MCP_MAX_SESSIONS | — | — | Maximum concurrent MCP sessions (default 1). |
| BLE_MCP_AUTH_TOKEN | yes | yes | Password for OAuth approval page. Required unless --no-auth is used. |
Freshness
Stale — last maintenance signal 6mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-03-30 · 6mo ago · GitHub
Latest release
2026-03-30 · 6mo ago · GitHub · v0.3.0
Package published
no data · npm/PyPI
Registry entry updated
2026-03-30 · 6mo ago · official registry · v0.3.0
FAQ
›How do I install the Ble MCP server in Claude Code?
Run: claude mcp add ble -- uvx ble-mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Ble require an API key?
Yes. It expects BLE_MCP_AUTH_TOKEN, of which 1 is a secret.
›Can I use Ble as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is Ble in the official MCP registry?
Yes, as io.github.es617/ble-mcp-server.