RoBrain MCP
A self-hosted shared memory system for AI coding agents that captures decisions and structured vetoes to prevent re-proposing rejected approaches. It uses passive capture and batch synthesis to flag contradictions and stance drift, ensuring agents have context from previous team decisions.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
What you can do with it
- Prevent agents from re-proposing rejected technical approaches
- Capture team decisions and ruled-out alternatives passively
- Flag contradictions and stance drift across the decision corpus
- Provide context handoff between different AI coding tools
Source and maintenance
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
robrain 2.5.0
{
"version": "2.5.0",
"transport": "stdio",
"identifier": "robrain",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"packageArguments": [
{
"type": "positional",
"value": "mcp"
}
],
"environmentVariables": [
{
"name": "PERCEPTION_API_URL",
"default": "http://localhost:3001",
"description": "Perception API URL. Optional — read from ~/.robrain/config.json after `npx robrain up`."
},
{
"name": "PERCEPTION_API_KEY",
"description": "Perception API key. Optional — read from ~/.robrain/config.json after `npx robrain up`."
}
]
}Tools
Reported by the attributed source; not independently observed by Koskamo.
Connect from your client
Each snippet configures the same source-provided package; replace placeholders before use.
Cursor
{
"mcpServers": {
"robrain-mcp": {
"command": "npx",
"args": [
"-y",
"robrain@2.5.0",
"mcp"
],
"env": {
"PERCEPTION_API_URL": "<YOUR_PERCEPTION_API_URL>",
"PERCEPTION_API_KEY": "<YOUR_PERCEPTION_API_KEY>"
}
}
}
}Cline
{
"mcpServers": {
"robrain-mcp": {
"command": "npx",
"args": [
"-y",
"robrain@2.5.0",
"mcp"
],
"env": {
"PERCEPTION_API_URL": "<YOUR_PERCEPTION_API_URL>",
"PERCEPTION_API_KEY": "<YOUR_PERCEPTION_API_KEY>"
}
}
}
}VS Code
{
"servers": {
"robrain-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"robrain@2.5.0",
"mcp"
],
"env": {
"PERCEPTION_API_URL": "<YOUR_PERCEPTION_API_URL>",
"PERCEPTION_API_KEY": "<YOUR_PERCEPTION_API_KEY>"
}
}
}
}Claude Desktop
{
"mcpServers": {
"robrain-mcp": {
"command": "npx",
"args": [
"-y",
"robrain@2.5.0",
"mcp"
],
"env": {
"PERCEPTION_API_URL": "<YOUR_PERCEPTION_API_URL>",
"PERCEPTION_API_KEY": "<YOUR_PERCEPTION_API_KEY>"
}
}
}
}Let your agent find its tools
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