Stompy MCP Server

Persistent AI memory with semantic search, conflict detection, and ticketing.

Remote serverstreamable-http

What is the Stompy MCP server?

Persistent AI memory with semantic search, conflict detection, and ticketing. That is what the stompy mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.

The short version

Persistent memory system that prevents context loss between AI sessions. Store, search, and recall project knowledge across conversations.

  • Semantic Search — — Hybrid keyword + vector search over your project contexts
  • Conflict Detection — — NLI-powered contradiction detection across stored knowledge
  • Ticket Management — — Built-in ticketing with state machines per ticket type
  • Document Ingestion — — Upload and process documents with AI chunking
  • Multi-Project — — Isolated storage per project with cross-project search

The tools it exposes

The server publishes 9 tools. What each one is for:

  • lock_context — Store content as immutable versioned snapshot
  • recall_context — Retrieve locked context by topic
  • context_search — Hybrid semantic + keyword search
  • ticket — CRUD + lifecycle for project tickets
  • ticket_board — View ticket board grouped by status
  • detect_conflicts — Detect contradictions using NLI
  • ingest_document — Ingest documents with AI processing
  • project_create — Create a new project with isolated storage
  • db_query — Read-only SQL queries against project database

Getting it running

Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.

How it compares

This sits in the database access group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Stompy's toolset — lock_context, recall_context, context_search and 6 more — is a fair guide to whether it matches your workflow. It is maintained by ai.stompy; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Things to watch

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • With 9 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Stompy.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
lock_contextStore content as immutable versioned snapshot
recall_contextRetrieve locked context by topic
context_searchHybrid semantic + keyword search
ticketCRUD + lifecycle for project tickets
ticket_boardView ticket board grouped by status
detect_conflictsDetect contradictions using NLI
ingest_documentIngest documents with AI processing
project_createCreate a new project with isolated storage
db_queryRead-only SQL queries against project database

How to install the Stompy MCP server

{
  "mcpServers": {
    "stompy": {
      "url": "https://mcp.stompy.ai"
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Example prompts to try

  • Use Stompy to lock context.
  • Use Stompy to recall context.
  • Use Stompy to context search.

Frequently asked questions

It connects Stompy to MCP-compatible AI assistants such as Claude and Cursor, exposing 9 tools (lock_context, recall_context, context_search, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Stompy directly.