Official description7 sourcesMCP servers8d ago

timmx7/acheron-mcp-server

Persistent memory shared acros

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Config template (adjust for your client)

claude mcp add acheron-mcp-server -- npx -y acheron-mcp-server

A pasteable skeleton generated from the repository name. Check the project README for the exact package and arguments.

Star count: 7 ★ · timmx7/acheron-mcp-server · read from the repository page · (checked 2026-10-16 20:00:20)
Source: collected from the punkpeye/awesome-mcp-servers list · type: MCP server
Harvest history: first seen 2026-10-09 · last seen 2026-10-16 · seen 32× · listed by 7 sources
Score: score 703 · 7 ★ · 7 sources · mcp

FAQ (answers come from our records)

How do I install it?

We did not find an install command for this repository (our install coverage is only about 4%). Check its README or releases page.

Who is it for?

We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.

Who maintains it?

repository timmx7/acheron-mcp-server；first catalogued 2026-10-09；last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.

Third-party quality signals

Acheron

以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →

**Shared persistent memory across Claude Chat, Code, and Cowork.**
Save a decision in Chat. Retrieve it in Cowork. Search for it from Code. All local, all offline, zero configuration.
Install
Claude Desktop (recommended)
This connects Acheron to **all surfaces** — Chat, Code, Cowork, and Dispatch. This is the recommended setup for full cross-surface bridging.
Open Claude Desktop → Settings → Developer → Edit Config, then add:
Restart Claude Desktop.
Claude Code only
If you only need Acheron in Claude Code (terminal / IDE):
Requires Node.js 20+. Native build tools may be needed for better-sqlite3 (details).
Usage
Just talk naturally. Acheron's tool descriptions are written so Claude uses them automatically.
**Save context** — say "remember this", "save this decision", "note that we chose X":
> "Remember: we're using Next.js App Router for the acme-site project."
**Search context** — say "what did I decide about...", "find my notes on...":
> "What did we decide about the authentication approach?"
**Browse context** — say "show me my preferences", "list all decisions for this project":
> "Show me everything saved for acme-site."
How it works
Acheron is an MCP server. It stores context in a local SQLite database (~/.acheron/bridge.db) with full-text search. No cloud, no network calls, no telemetry. Data never leaves your machine.
Six tools, all prefixed bridge_:
| Tool | Purpose |
|------|---------|
| bridge_save_context | Remember decisions, preferences, insights, notes |
| bridge_get_context | Retrieve full details of a saved context |
| bridge_search_context | Full-text search across all saved contexts |
| bridge_list_contexts | Browse and filter by project, surface, type, tags |
| bridge_delete_context | Forget a saved context |
| bridge_status | Overview of what's stored |
Troubleshooting
**better-sqlite3 install fails?** You need native build tools:
- macOS: xcode-select --install