osmp-mcp 1.0.17

OSMP MCP Server — Agentic AI instruction encoding. 86.8% byte reduction vs JSON. Inference-free decode. Any channel.

OSMP MCP Server

MCP server for the Octid Semantic Mesh Protocol (OSMP). Gives any MCP-compatible AI client native OSMP capability: encode, decode, and resolve agentic instructions by table lookup. No inference at decode.

86.8% byte reduction vs JSON. 70.5% vs compiled protobuf. 76.0% token reduction.

Measured on 29 real-world vectors from MCP, OpenAI, Google A2A, CrewAI, and AutoGen. Compiled .proto verification with protoc 3.21.12.

Install

pip install osmp-mcp

Tools

Tool	What It Does
osmp_encode	Encode structured fields into a SAL instruction
osmp_decode	Decode SAL to structured fields (handles compound instructions)
osmp_compound_decode	DAG topology analysis for compound multi-frame instructions
osmp_lookup	Search the 341-opcode dictionary by namespace and/or keyword
osmp_resolve	Resolve a domain code (ICD-10-CM, ISO 20022, MITRE ATT&CK)
osmp_batch_resolve	Resolve multiple domain codes in one call
osmp_discover	Keyword search across domain corpora
osmp_benchmark	Run the 55-vector conformance benchmark

Resources

Resource	Contents
osmp://system_prompt	Agent system prompt with grammar and usage rules
osmp://about	Protocol summary
osmp://dictionary	Full 341-opcode ASD
osmp://grammar	SAL formal grammar
osmp://corpora	Available MDR corpora and stats
osmp://examples	Worked examples across domains

Bundled Corpora

Corpus	Entries	Binary Size
ICD-10-CM FY2026	74,719 clinical codes	477 KB
ISO 20022	66,956 financial definitions	1.21 MB
MITRE ATT&CK v18.1	1,661 entries	20 KB

Links

• GitHub
• Whitepaper
• Benchmark
• octid.io

Apache 2.0. Patent pending (Application #64/007,684).