# Misakanet (MCP server)

> Misakanet is an MCP server that adds database tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Failure-memory layer for coding agents: search evidence-rated failure lessons by error text. It has 524 GitHub stars, is released under the Apache-2.0 license and runs locally with uvx misakanet.

mcp-name: io.github.Ikalus1988/misakanet Stop debugging the same error twice. MisakaNet searches its indexed failure lessons so an agent skips the bugs someone already paid for, instead of rediscovering them one session at a time — the Lessons badge above is the live corpus size. Agent-native interfaces: MCP server (7 tools), WebMCP (browser navigator.modelContext), llms.txt / llms-full.txt, and A2A discovery through .well-known/agent-card.json.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/Ikalus1988/MisakaNet |
| GitHub stars | 524 |
| License | Apache-2.0 |
| Language | Python |
| Transport | stdio |
| Packages | pypi: misakanet |
| Remote URL | none |
| Needs API key | no |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Databases |
| Latest release | v2.42.2 (Oct 6, 2026) |
| Last commit | Oct 6, 2026 |
| MCP registry name | io.github.Ikalus1988/misakanet |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "misakanet": {
      "command": "uvx",
      "args": [
        "misakanet"
      ]
    }
  }
}
```

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

### Claude Code

```sh
claude mcp add --transport stdio misakanet -- uvx misakanet
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "misakanet": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "misakanet"
      ]
    }
  }
}
```

Project file; use ~/.cursor/mcp.json to enable it in every project.

### VS Code (.vscode/mcp.json)

```json
{
  "servers": {
    "misakanet": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "misakanet"
      ]
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

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---

Canonical page: https://appsgit.com/mcp-servers/misakanet
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