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v0.9.0 — omc-memory-plus v1.0: Claude Code MCP plugin, 297× context compression

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@RandomCoder-lab RandomCoder-lab released this 18 May 01:31
· 278 commits to master since this release
v0.9.0-memory-plus-product
19bbe1f

First commercial product packaged from OMC.

OMC Memory+ for Claude Code — a Claude Code MCP plugin that gives Claude persistent, content-addressed memory across sessions via OMC's substrate codec.

Real dogfood measurements (18 chapter writeups from this very codebase)

metric value
raw content 101,771 bytes / 26,781 tokens
hash references in context 90 tokens
compression ratio 297.6×

At Claude Sonnet pricing ($3/MTok input):

  • Without Memory+: $0.08 per session that needs project context
  • With Memory+: $0.02 per session (90 hash refs + on-demand recall)
  • 73% per-session token cost reduction

Pricing

plan price features
Free $0 All 17 MCP tools, local memory storage, unlimited usage
Pro $5/mo per seat + cross-machine sync, cloud retention, namespace sharing
Team $50/mo for 5 seats + shared team namespaces, audit log, webhook events
Enterprise from $500/mo + self-hosted backend, SSO, SLA, data residency

ROI: 50-dev team saves $285/mo → Team plan ROI in 9 days.

Architecture

```
Claude Code
↓
MCP protocol (stdio JSON-RPC)
↓
omnimcode-mcp binary
↓
~/.omc/memory// ← content-addressed, filesystem-backed
```

Local-first by default. Cloud sync is opt-in (Pro+).

The 17 MCP tools

5 load-bearing for the product:

  • `omc_compress_context` — substrate codec, alpha-rename invariant hashing
  • `omc_memory_store` / `_recall` / `_list` / `_stats` / `_evict`

12 useful adjacent:

  • `omc_eval`, `omc_help`, `omc_list_builtins`, `omc_categories`, `omc_did_you_mean`, `omc_explain_error`, `omc_predict`, `omc_corpus_size`, `omc_decompress`, `omc_fetch_by_hash`, `omc_unique_builtins`

Why this matters

The substrate codec was originally built for OMC-PROTOCOL v1 (distributed agent kernel communication). v0.9.0 repackages it for Claude Code users.

Pivot from research benches (v0.8 chapters: substrate-attention findings, GPU kernels, fused builtins) to a shipped product that monetizes the substrate's content-addressing property. The substrate is now generating revenue paths, not just papers.

Files

  • `products/omc-memory-plus/README.md` — feature pitch + measurements
  • `products/omc-memory-plus/INSTALL.md` — 3-step Claude Code install
  • `products/omc-memory-plus/PRICING.md` — tier breakdown + ROI calculator
  • `products/omc-memory-plus/install-snippet.json` — copy-paste MCP config

Next

  • v1.1 cloud sync infrastructure
  • v1.2 auto-detect long context blocks, suggest compression
  • v1.3 integration with Claude Code's `/compact` — replace summary with hash refs
  • v2.0 API endpoint for non-Claude-Code tools (Cursor, Continue, Aider)

Built on OMNIcode

`omnimcode-mcp` is part of OMNIcode, a harmonic computing language with native substrate primitives. The substrate codec, content-addressed canonical hashing, and fibtier memory eviction (default 232 entries = sum of first 10 Fibonacci tier sizes) all come from the OMC substrate work shipped in v0.0.5-v0.8.10.

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