
Stompy – AI Memory for Claude & MCP Agents
A persistent memory layer for Claude that survives conversation resets. It exposes tools for locking context as immutable snapshots, hybrid semantic search across stored knowledge, and NLI-based conflict detection to catch contradictions in your project documentation. You also get built-in ticket management with state machines, document ingestion with AI chunking, and multi-project isolation. Authentication runs through OAuth2 on first connect. Reach for this when you're tired of re-explaining your codebase every session or need Claude to remember decisions, architecture constraints, and project context across weeks of work. Connects via streamable-http to a hosted endpoint at mcp.stompy.ai.
- tools
- 9
- transport
- HTTP
- last updated
- Mar 8, 2026
Tools
9 toolsPublic tool metadata for what this MCP can expose to an agent.
lock_contextStore content as immutable versioned snapshot
Store content as immutable versioned snapshot
No parameter schema in public metadata yet.
recall_contextRetrieve locked context by topic
Retrieve locked context by topic
No parameter schema in public metadata yet.
context_searchHybrid semantic + keyword search
Hybrid semantic + keyword search
No parameter schema in public metadata yet.
ticketCRUD + lifecycle for project tickets
CRUD + lifecycle for project tickets
No parameter schema in public metadata yet.
ticket_boardView ticket board grouped by status
View ticket board grouped by status
No parameter schema in public metadata yet.
detect_conflictsDetect contradictions using NLI
Detect contradictions using NLI
No parameter schema in public metadata yet.
ingest_documentIngest documents with AI processing
Ingest documents with AI processing
No parameter schema in public metadata yet.
project_createCreate a new project with isolated storage
Create a new project with isolated storage
No parameter schema in public metadata yet.
db_queryRead-only SQL queries against project database
Read-only SQL queries against project database
No parameter schema in public metadata yet.
Sponsors
Readme
Stompy – AI Memory for Claude & MCP Agents
Persistent memory system that prevents context loss between AI sessions. Store, search, and recall project knowledge across conversations.
Features
- 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
Quick Start
VS Code / Cursor / Windsurf
Search @mcp stompy in the extensions gallery, or add manually:
// .vscode/mcp.json
{
"servers": {
"stompy": {
"type": "http",
"url": "https://mcp.stompy.ai"
}
}
}
Claude Desktop
Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):
{
"mcpServers": {
"stompy": {
"url": "https://mcp.stompy.ai"
}
}
}
Claude Code
claude mcp add stompy --transport streamable-http https://mcp.stompy.ai
Tools
Details
- Repository
- github.com/banton/stompy-mcp-server
- Categories
- AI & LLM Tools, Search & Web Crawling
- Transport
- HTTP
- Registry
- MCP registry, active