LabscoMCP early access ↗
DexopTMCP SERVER

AHME MCP

A local sidecar that compresses your conversation history into one dense memory block using an Ollama model, so a new session starts from a checkpoint instead of blank.

by DexopT ↗Codebase Context Packing & CompressionCommunity

LABSCO SUMMARY

Summarising costs nothing when the summariser is local.

Context compression is normally paid for twice — once in tokens to produce the summary, once in latency while you wait for it. Running a 1–4B model on your own machine during idle CPU removes both, and it means the conversation history never leaves the laptop. The design decision to notice is that reading the memory also resets it: the call hands back the summary and re-seeds from it, so this is a checkpoint mechanism rather than an append-only archive.

What it is

A local daemon that sits beside an AI coding assistant and keeps a running summary of what has happened. Conversation goes in, a queue holds it, and when the CPU is idle a small local model compresses it — recursively merging into a single Master Memory Block. Nothing leaves the machine and nothing is billed.

What you get

  • Three tools, and that is the whole surface — ingest_context, get_master_memory, clear_context
  • A persistent SQLite queue in front of the compressor, so ingested context survives restarts instead of being lost with the process
  • Compression that waits for idle CPU rather than competing with your work, producing structured JSON that merges recursively into one block
  • A context-window replacement pattern on read: get_master_memory returns the compressed summary, clears the old data, and re-seeds the engine with that summary — so the next conversation starts dense rather than empty
  • The same memory written to .ahme_memory.md on disk, which means tools that read files but do not speak MCP can still use it

Requirements

No account and no key — the model runs locally. Python 3.11+, Ollama running on the machine, and a small model pulled: the README suggests ollama pull qwen2:1.5b, and any 1–4B model works. Install from a clone with pip install -e ., copy config.example.toml to config.toml, and set the model line under the ollama section — the README states that is the only line you need to change. The server launches as python -m ahme.mcp_server with PYTHONPATH pointed at the checkout, and a ready-made .mcp.json ships in the repository root.

Setup effort

Build from source — ollama pull qwen2:1.5b