unerr
Rank #3,532io.github.unerr-ai/unerr
Operational memory for AI agents: code graph, session memory & guardrails. No context rot.
unerr is a Model Context Protocol (MCP) server published by unerr-ai. It ranks #3,532 of 132,046 servers tracked on MCP Toplist, and its repository has 25 GitHub stars. unerr is listed across 3 registries — Official MCP, Glama and PulseMCP, with 1 tracked version. It was first listed on May 26, 2026 and most recently updated on May 26, 2026.
Ranks ahead of 128,514 of 132,046 servers on MCP Toplist.
Use unerr
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add unerr -- npx -y @unerr-ai/unerr --mcp[mcp_servers.unerr]
command = "npx"
args = ["-y", "@unerr-ai/unerr", "--mcp"]Add to ~/.codex/config.toml.
{
"mcpServers": {
"unerr": {
"command": "npx",
"args": [
"-y",
"@unerr-ai/unerr",
"--mcp"
]
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config).
{
"mcpServers": {
"unerr": {
"command": "npx",
"args": [
"-y",
"@unerr-ai/unerr",
"--mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"unerr": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@unerr-ai/unerr",
"--mcp"
]
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"unerr": {
"command": "npx",
"args": [
"-y",
"@unerr-ai/unerr",
"--mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"unerr": {
"command": "npx",
"args": [
"-y",
"@unerr-ai/unerr",
"--mcp"
]
}
}
}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.unerr-ai%2Funerr)<a href="https://mcptoplist.com/server/io.github.unerr-ai%2Funerr"><img src="https://mcptoplist.com/badge/io.github.unerr-ai%2Funerr.svg" alt="MCP Toplist: Top 5% of 132,046" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries (1 delisted)
unerr-ai
Available versions (1)
| Version | Published |
|---|---|
| 0.2.1 | May 26, 2026 |
Frequently asked questions
- Who maintains unerr?
- unerr is maintained by unerr-ai, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is unerr listed on the Official MCP Registry?
- Yes — unerr is listed on the Official MCP Registry, alongside Glama and PulseMCP.
- How many versions does unerr have?
- MCP Toplist tracks 1 version of unerr, most recently published on May 26, 2026.
- Where can I find the source code for unerr?
- The source code for unerr is hosted at github.com/unerr-ai/unerr-cli.
Do you run this server?
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