Unofficial / Community Project: This is an independent inspired-by project. Not an Anthropic partner. Not the official Model Hardware Standard.
Directory / MHS-Pi-Gateway
MHS-Pi-Gateway
1005John
Unofficial Raspberry Pi device gateway billed as an early/shadow implementation aligned to the Model Hardware Standard — not Anthropic's MHS, not affiliated with or endorsed by Anthropic, and not an implementation of the gated official spec. Peripherals are described by YAML Device Capability Descriptors; cloud agents control them over MCP (streamable HTTP); a local rule engine closes the loop offline; a seven-stage guard chain (whitelist, param schema check, e-stop, L2 confirmation, rate limit, dedupe/mutex, liveness probe) with L0/L1/L2 risk tiers; 12-field JSONL audit log. Includes ESP32-S3 LED reference firmware (MSP-1 serial protocol), a v0.9 shadow spec, test cases and test reports. Spec doc says Anthropic's MHS spec is not public yet, so this maps to MHS's public ideas and plans a mapping layer to migrate once the spec is published. Chinese-language README. MIT.
Classes: inspired by, community oss
Agent access: MCP, CLI
Unofficial / inspired-by. Not an Anthropic partner. Created 2026-10-25.
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