Can I use this skill to transfer files over a VPN?

Yes, the skill specifically integrates with Tailscale to allow peer-to-peer communication and file transfers in environments where standard LAN multicast discovery is unavailable.

What is the spectral gap heuristic in this skill?

The spectral gap is a performance metric defined as 1.0 minus the ratio of observed to target throughput. This skill automatically tunes parameters until the gap is 0.25 or lower, ensuring at least 75% efficiency.

Does this skill require the LocalSend GUI application?

While it utilizes the LocalSend protocol, it is optimized for headless automation using CLI clients like jocalsend or small protocol wrappers to ensure Claude can manage transfers programmatically.

How does the skill handle discovery if multicast fails?

The skill uses NATS as a fallback advertising layer to exchange target IP addresses and ports, allowing devices to establish direct connections even across complex network topologies.

LocalSend P2P Transfer & MCP Server

Name: LocalSend P2P Transfer & MCP Server
Author: plurigrid

byplurigrid

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生産性とワークフロー

Facilitates high-performance peer-to-peer file transfers and cross-subnet discovery using LocalSend protocol integration and MCP toolsets.

概要

This skill provides a specialized Model Context Protocol (MCP) interface for LocalSend, enabling Claude to automate secure file sharing and discovery across both local and remote networks. By bridging LocalSend's P2P capabilities with NATS and Tailscale, the skill overcomes standard LAN multicast limitations, providing a robust architecture for advertising capabilities, negotiating transport parameters, and optimizing transfer throughput. It includes a unique spectral gap heuristic to ensure data transfers maintain at least 75% of target efficiency while offering structured session logging via DuckDB for historical analysis.

主な機能

Real-time throughput tuning using spectral gap heuristics
Structured session persistence and metadata snapshots in DuckDB
Automated peer-to-peer discovery via NATS and Tailscale integration
Direct IP and LAN multicast transport negotiation
Headless automation support for LocalSend protocol and CLI clients
2 GitHub stars

ユースケース

Optimizing high-speed data transfers by dynamically adjusting chunk sizes and parallelism
Automating secure file sharing in restricted environments where LAN multicast is blocked
Transferring large project assets between developer workstations across different subnets

概要

主な機能

Real-time throughput tuning using spectral gap heuristics
Structured session persistence and metadata snapshots in DuckDB
Automated peer-to-peer discovery via NATS and Tailscale integration
Direct IP and LAN multicast transport negotiation
Headless automation support for LocalSend protocol and CLI clients
2 GitHub stars

ユースケース

Optimizing high-speed data transfers by dynamically adjusting chunk sizes and parallelism
Automating secure file sharing in restricted environments where LAN multicast is blocked
Transferring large project assets between developer workstations across different subnets