Matryoshka
UnclaimedMCP server for token-efficient large document analysis via the use of REPL state
Install
npx matryoshka-rlm "How many ERROR entries are there?" ./server.logSet up this server
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19 of 19 tools
Documented tools (19)
From project documentation. A server handshake does not verify each tool’s description or behavior.
lattice_bindings
Show current variable bindings and memo labels
lattice_close
Close the session and free memory
lattice_expand
Expand a handle to see full data (with optional limit/offset)
lattice_help
Get Nucleus command reference
lattice_llm_batch_respond
Respond to a pending (llmbatch ...) suspension with all N responses
lattice_llm_respond
Respond to a pending (llmquery ...) suspension
lattice_load
Load a document for analysis
lattice_memo
Store arbitrary context as a memo handle (no document required)
lattice_memo_delete
Delete a stale memo to free memory
lattice_query
Execute Nucleus commands on the loaded document
lattice_reset
Reset all bindings and memos but keep document loaded
lattice_status
Get session status, document info, and memo usage
lattice-http
HTTP server for Nucleus queries
lattice-mcp
MCP server exposing direct Nucleus commands (no LLM required)
lattice-pipe
Pipe adapter for programmatic access
lattice-repl
Interactive REPL for Nucleus commands
lattice-setup
Setup script for Claude Code integration
rlm
Main CLI for document analysis with LLM reasoning
rlm-mcp
MCP server with full RLM + LLM orchestration (analyzedocument tool)
Tool change history
FAQ
Questions about Matryoshka MCP Server
- How do I connect Matryoshka MCP Server to Claude?
- The listing records `npx matryoshka-rlm "How many ERROR entries are there?" ./server.log` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Code as compatible clients.
- Is Matryoshka MCP Server free?
- The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can Matryoshka MCP Server do?
- Matryoshka MCP Server documents 19 tools to the agent, including lattice_bindings, lattice_close, lattice_expand. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.