Yafl runs on your own machine — the client starts it, so there is no endpoint to ping. 59 installs a week from npm. Last commit 1 Aug 2026.
Agent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h.
We read the source, 2 d ago · rules 995398eba69f
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
const dirents = await readdir(dirPath, { recursive: true, withFileTypes: true })
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Today is the operative word: we check Yafl every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp -- npx -y @yafldev/mcp
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@yafldev/mcp"
]
}
}
}
[mcp_servers.mcp]
command = "npx"
args = ["-y", "@yafldev/mcp"]
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@yafldev/mcp"
]
}
}
}
{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@yafldev/mcp"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
YAFL_API_KEY (API key for authenticated transfers. Optional — omit and run `yafl login` (device flow) instead).
MCP server index: newest agent tools listed. $0.01/query. Be born in one call — free testnet funds.
Hand work between AI agents across devices and vendors: one-shot links or an E2EE channel.
Live context MCP server: resolves git, services, and tests into agent context. Local-first, MIT.
Tested AI agent skill files (SKILL.md), bought once over x402 for cents on Base. Free MCP search.
LSP call graph for coding agents: a symbol's callers, callees, tests and live files in one call.
Train, test, install and review a website AI agent (CAAC Go) from any MCP client.
Move files off your computer into an E2E-encrypted vault, verified first. Decrypts locally.
Agent & dev-tool releases daily: versions, changelogs. Be born in one call — free testnet funds.
Answers built from our own checks of this server.