Skip to main content
Glama
LocalSynapse

LocalSynapse

by LocalSynapse
OverviewSchemaRelated ServersScoreDiscussions
Local

LocalSynapse

AI-powered local search for your files and email on Windows. Find anything by keyword or by meaning — and let your AI assistant read your documents and spreadsheets — all on your own machine.

Features

  • Hybrid search — full-text (BM25) and semantic (local AI embeddings) together, with first-class Korean/English handling.

  • Reads your formats — PDF, Word, PowerPoint, Hangul (HWP), CSV, Markdown, plain text, and more.

  • Faithful spreadsheets — Excel files are read with their structure intact: cell coordinates, merged ranges, and correct types (dates stay dates, numbers stay numbers). Large workbooks parse quickly, up to 25 MB.

  • Local email search — your mail in .eml, .msg, .mbox, and exported mailbox JSON is searchable alongside your documents — by sender, subject, and body.

  • Works with your AI — a built-in MCP server lets assistants like Claude search your index and read a faithful, structured view of your spreadsheets — locally, with source attribution.

  • Local-first & private — search, indexing, and AI embedding run on your machine, and your files and their content never leave your device.

Related MCP server: vectorise-mcp

Download

Get the latest installer from the Releases page.

Project site: localsynapse.com

What's in this repository

This repository hosts release artifacts only — Windows installers and their SHA-256 checksums on the Releases page. Active development happens in a private repository; the source tree is no longer published here from v2.15.0 onward.

Historical source from v1.0.0 through v2.14.0 remains in the repository's git history per the Apache License 2.0 under which those versions were distributed. Anyone who needs a snapshot of those versions can recover them from the tag history or from public forks.

License

Apache License 2.0 — see LICENSE.

The license covers the distributed binaries and all source code that was published in this repository through v2.14.0. v2.15.0 and later are distributed as installer binaries only.

Issues and questions

Use the Issues tab to report bugs, request features, or ask questions about LocalSynapse.

— Ryan

This server cannot be installed

A
license - permissive license
-
quality - not tested
A
maintenance

How are these scores calculated?

Maintenance

–Maintainers
1dResponse time
3dRelease cycle
49Releases (12mo)
Commit activity
Issues opened vs closed

Resources

Unclaimed servers have limited discoverability.

Looking for Admin?

If you are the server author, to access and configure the admin panel.

Related MCP Servers

  • ragi

    SusuTawar
    A
    license
    A
    quality
    B
    maintenance
    Local-first RAG indexing and semantic search MCP server. Enables document retrieval and context-aware queries using local embedding models.
    Last updated
    3
    25
    MIT

  • doc-index

    mike-anderson
    A
    license
    -
    quality
    C
    maintenance
    A local-first semantic search server for documents, supporting PDFs, Office files, and text/markdown, enabling natural language search via the Model Context Protocol (MCP).
    Last updated
    1
    MIT

  • docsonar

    ribhav-jain
    A
    license
    -
    quality
    B
    maintenance
    A local document search MCP server that indexes folders and provides hybrid keyword+semantic search, enabling users to chat with their documents via MCP clients like Claude Desktop or Claude Code.
    Last updated
    MIT

View all related MCP servers

Related MCP Connectors

  • Darwin RAG

    Local-first RAG engine with MCP server for AI agent integration.

  • qsearch

    Multi-engine search for AI agents. Trust scoring, local corpus, MCP-native. Self-hostable, BYOK.

  • trip2g

    Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.

View all MCP Connectors

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/LocalSynapse/LocalSynapse'

If you have feedback or need assistance with the MCP directory API, please join our Discord server