Reconciling memory for AI agents: a changed fact retires the old value, with history and approval.
Connect Runs on your machine
claude mcp add vayl -e OPENAI_API_KEY=<OPENAI_API_KEY> -e VAYL_DB=<VAYL_DB> -- uvx vayl-mcp==0.11.0
{
"mcpServers": {
"vayl": {
"command": "uvx",
"args": [
"vayl-mcp==0.11.0"
],
"env": {
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"VAYL_DB": "<VAYL_DB>"
}
}
}
}
{
"mcpServers": {
"vayl": {
"command": "uvx",
"args": [
"vayl-mcp==0.11.0"
],
"env": {
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"VAYL_DB": "<VAYL_DB>"
}
}
}
}
{
"servers": {
"vayl": {
"type": "stdio",
"command": "uvx",
"args": [
"vayl-mcp==0.11.0"
],
"env": {
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"VAYL_DB": "<VAYL_DB>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
OPENAI_API_KEYOptional, secret | OpenAI key for extraction and embeddings. Leave unset to use a local Ollama model. |
VAYL_DBOptional | Absolute path of the SQLite memory database. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 11 Nov 2026 |
| Last updated | 11 Nov 2026 |
| Registry name | io.github.ac12644/vayl |
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