Nan Forget
Rank #19,459io.github.NaNMesh/nan-forget
AI that remembers. Local-first cross-session, cross-project long-term memory for coding tools.
What you can do with Nan Forget
Nan Forget is a Model Context Protocol (MCP) server published by nanmesh. It ranks #19,459 of 167,945 active servers on MCP Toplist, and its repository has 5 GitHub stars. Nan Forget is listed across 2 registries — Official MCP and PulseMCP, with 12 tracked versions. It was first listed on Mar 27, 2026 and most recently updated on Apr 6, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What Nan Forget can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using Nan Forget
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by the Official MCP Registry, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
- OPENAI_API_KEY · optional
- NAN_FORGET_EMBEDDING_PROVIDER · optional
- NAN_FORGET_USER_ID · optional
- NAN_FORGET_PROJECT_ROOT · optional
Connect Nan Forget and confirm it works
claude mcp add nan-forget -e "OPENAI_API_KEY=<your OPENAI_API_KEY>" -e "NAN_FORGET_EMBEDDING_PROVIDER=<your NAN_FORGET_EMBEDDING_PROVIDER>" -e "NAN_FORGET_USER_ID=<your NAN_FORGET_USER_ID>" -e "NAN_FORGET_PROJECT_ROOT=<your NAN_FORGET_PROJECT_ROOT>" -- npx -y nan-forgetReplace each placeholder with your own value before saving.
[mcp_servers.nan-forget]
command = "npx"
args = ["-y", "nan-forget"]
[mcp_servers.nan-forget.env]
OPENAI_API_KEY = "<your OPENAI_API_KEY>"
NAN_FORGET_EMBEDDING_PROVIDER = "<your NAN_FORGET_EMBEDDING_PROVIDER>"
NAN_FORGET_USER_ID = "<your NAN_FORGET_USER_ID>"
NAN_FORGET_PROJECT_ROOT = "<your NAN_FORGET_PROJECT_ROOT>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nan-forget": {
"command": "npx",
"args": [
"-y",
"nan-forget"
],
"env": {
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"NAN_FORGET_EMBEDDING_PROVIDER": "<your NAN_FORGET_EMBEDDING_PROVIDER>",
"NAN_FORGET_USER_ID": "<your NAN_FORGET_USER_ID>",
"NAN_FORGET_PROJECT_ROOT": "<your NAN_FORGET_PROJECT_ROOT>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nan-forget": {
"command": "npx",
"args": [
"-y",
"nan-forget"
],
"env": {
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"NAN_FORGET_EMBEDDING_PROVIDER": "<your NAN_FORGET_EMBEDDING_PROVIDER>",
"NAN_FORGET_USER_ID": "<your NAN_FORGET_USER_ID>",
"NAN_FORGET_PROJECT_ROOT": "<your NAN_FORGET_PROJECT_ROOT>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"nan-forget": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"nan-forget"
],
"env": {
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"NAN_FORGET_EMBEDDING_PROVIDER": "<your NAN_FORGET_EMBEDDING_PROVIDER>",
"NAN_FORGET_USER_ID": "<your NAN_FORGET_USER_ID>",
"NAN_FORGET_PROJECT_ROOT": "<your NAN_FORGET_PROJECT_ROOT>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nan-forget": {
"command": "npx",
"args": [
"-y",
"nan-forget"
],
"env": {
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"NAN_FORGET_EMBEDDING_PROVIDER": "<your NAN_FORGET_EMBEDDING_PROVIDER>",
"NAN_FORGET_USER_ID": "<your NAN_FORGET_USER_ID>",
"NAN_FORGET_PROJECT_ROOT": "<your NAN_FORGET_PROJECT_ROOT>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nan-forget": {
"command": "npx",
"args": [
"-y",
"nan-forget"
],
"env": {
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"NAN_FORGET_EMBEDDING_PROVIDER": "<your NAN_FORGET_EMBEDDING_PROVIDER>",
"NAN_FORGET_USER_ID": "<your NAN_FORGET_USER_ID>",
"NAN_FORGET_PROJECT_ROOT": "<your NAN_FORGET_PROJECT_ROOT>"
}
}
}
}Replace each placeholder with your own value before saving.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for Nan Forgetyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Mar 27, 2026
- Latest version published
- Apr 6, 2026
- Version history
- 12 versions tracked (below)
- Requirements evidence
- Declared by the Official MCP Registry, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Aug 31, 2026
- Official MCP ↗listed since Apr 25, 2026 · still listed
- PulseMCP ↗listed since Jun 4, 2026 · still listed
Do you maintain Nan Forget? to correct or enrich this profile.
Available versions (12)
| Version | Published |
|---|---|
| 0.6.8 | Apr 6, 2026 |
| 0.6.7 | Apr 5, 2026 |
| 0.6.6 | Apr 5, 2026 |
| 0.6.5 | Apr 5, 2026 |
| 0.5.1 | Mar 29, 2026 |
| 0.5.0 | Mar 29, 2026 |
| 0.4.0 | Mar 29, 2026 |
| 0.3.1 | Mar 28, 2026 |
| 0.3.0 | Mar 28, 2026 |
| 0.2.0 | Mar 28, 2026 |
| 0.1.1 | Mar 28, 2026 |
| 0.1.0 | Nov 25, 2024 |
Ranks ahead of 148,486 of 167,945 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.NaNMesh%2Fnan-forget)<a href="https://mcptoplist.com/server/io.github.NaNMesh%2Fnan-forget"><img src="https://mcptoplist.com/badge/io.github.NaNMesh%2Fnan-forget.svg" alt="MCP Toplist: Top 25% of 167,945" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Nan Forget?
- Nan Forget is maintained by nanmesh, which publishes 2 MCP servers (18 total versions) tracked on MCP Toplist.
- Is Nan Forget listed on the Official MCP Registry?
- Yes — Nan Forget is listed on the Official MCP Registry, alongside PulseMCP.
- How many versions does Nan Forget have?
- MCP Toplist tracks 12 versions of Nan Forget, most recently published on Apr 6, 2026.
- Where can I find the source code for Nan Forget?
- The source code for Nan Forget is hosted at github.com/nanmesh/nan-forget.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.