Selectel S3 MCP
An MCP server and CLI for Selectel S3 Object Storage that allows AI agents like Claude Code, Cursor, and Codex to connect to scoped object storage for inspection and backup recovery, supporting object CRUD, copy/move, versions, and presigned URLs.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
What you can do with it
- Connect Claude Code to Selectel S3 for object inspection
- Recover backups from Selectel S3 pools
- Manage object storage via CLI commands
Source and maintenance
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
ghcr.io/stufently/selectel-s3-mcp-ai-cli:0.1.0
{
"transport": "stdio",
"identifier": "ghcr.io/stufently/selectel-s3-mcp-ai-cli:0.1.0",
"registryType": "oci",
"environmentVariables": [
{
"name": "SELECTEL_S3_ACCESS_KEY_ID",
"description": "S3 access key ID"
},
{
"name": "SELECTEL_S3_SECRET_ACCESS_KEY",
"description": "S3 secret access key"
},
{
"name": "SELECTEL_S3_POOL",
"default": "ru-1",
"description": "Signing pool"
},
{
"name": "SELECTEL_S3_ENDPOINT",
"description": "Optional endpoint override"
},
{
"name": "SELECTEL_S3_ALLOW_INSECURE",
"description": "Set 1 only for explicit HTTP test endpoints"
},
{
"name": "SELECTEL_S3_ALLOW",
"description": "Independent write,delete,admin levels; read only by default"
},
{
"name": "SELECTEL_S3_DESTRUCTIVE_POLICY",
"choices": [
"confirm",
"elicit",
"block",
"allow"
],
"default": "confirm"
},
{
"name": "SELECTEL_S3_ALLOWED_BUCKETS",
"description": "Comma-separated bucket scope"
},
{
"name": "SELECTEL_S3_ALLOWED_PREFIXES",
"description": "Comma-separated bucket/prefix/ scope"
},
{
"name": "SELECTEL_S3_FILE_ROOT",
"format": "filepath",
"description": "Optional confined local file root"
},
{
"name": "SELECTEL_S3_AUDIT_FILE",
"format": "filepath",
"description": "Optional private append-only audit output"
}
]
}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": {
"selectel-s3-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"SELECTEL_S3_ACCESS_KEY_ID=<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"-e",
"SELECTEL_S3_SECRET_ACCESS_KEY=<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"-e",
"SELECTEL_S3_POOL=<YOUR_SELECTEL_S3_POOL>",
"-e",
"SELECTEL_S3_ENDPOINT=<YOUR_SELECTEL_S3_ENDPOINT>",
"-e",
"SELECTEL_S3_ALLOW_INSECURE=<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"-e",
"SELECTEL_S3_ALLOW=<YOUR_SELECTEL_S3_ALLOW>",
"-e",
"SELECTEL_S3_DESTRUCTIVE_POLICY=<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"-e",
"SELECTEL_S3_ALLOWED_BUCKETS=<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"-e",
"SELECTEL_S3_ALLOWED_PREFIXES=<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"-e",
"SELECTEL_S3_FILE_ROOT=<YOUR_SELECTEL_S3_FILE_ROOT>",
"-e",
"SELECTEL_S3_AUDIT_FILE=<YOUR_SELECTEL_S3_AUDIT_FILE>",
"ghcr.io/stufently/selectel-s3-mcp-ai-cli:0.1.0"
],
"env": {
"SELECTEL_S3_ACCESS_KEY_ID": "<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"SELECTEL_S3_SECRET_ACCESS_KEY": "<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"SELECTEL_S3_POOL": "<YOUR_SELECTEL_S3_POOL>",
"SELECTEL_S3_ENDPOINT": "<YOUR_SELECTEL_S3_ENDPOINT>",
"SELECTEL_S3_ALLOW_INSECURE": "<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"SELECTEL_S3_ALLOW": "<YOUR_SELECTEL_S3_ALLOW>",
"SELECTEL_S3_DESTRUCTIVE_POLICY": "<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"SELECTEL_S3_ALLOWED_BUCKETS": "<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"SELECTEL_S3_ALLOWED_PREFIXES": "<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"SELECTEL_S3_FILE_ROOT": "<YOUR_SELECTEL_S3_FILE_ROOT>",
"SELECTEL_S3_AUDIT_FILE": "<YOUR_SELECTEL_S3_AUDIT_FILE>"
}
}
}
}Cline
{
"mcpServers": {
"selectel-s3-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"SELECTEL_S3_ACCESS_KEY_ID=<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"-e",
"SELECTEL_S3_SECRET_ACCESS_KEY=<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"-e",
"SELECTEL_S3_POOL=<YOUR_SELECTEL_S3_POOL>",
"-e",
"SELECTEL_S3_ENDPOINT=<YOUR_SELECTEL_S3_ENDPOINT>",
"-e",
"SELECTEL_S3_ALLOW_INSECURE=<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"-e",
"SELECTEL_S3_ALLOW=<YOUR_SELECTEL_S3_ALLOW>",
"-e",
"SELECTEL_S3_DESTRUCTIVE_POLICY=<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"-e",
"SELECTEL_S3_ALLOWED_BUCKETS=<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"-e",
"SELECTEL_S3_ALLOWED_PREFIXES=<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"-e",
"SELECTEL_S3_FILE_ROOT=<YOUR_SELECTEL_S3_FILE_ROOT>",
"-e",
"SELECTEL_S3_AUDIT_FILE=<YOUR_SELECTEL_S3_AUDIT_FILE>",
"ghcr.io/stufently/selectel-s3-mcp-ai-cli:0.1.0"
],
"env": {
"SELECTEL_S3_ACCESS_KEY_ID": "<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"SELECTEL_S3_SECRET_ACCESS_KEY": "<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"SELECTEL_S3_POOL": "<YOUR_SELECTEL_S3_POOL>",
"SELECTEL_S3_ENDPOINT": "<YOUR_SELECTEL_S3_ENDPOINT>",
"SELECTEL_S3_ALLOW_INSECURE": "<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"SELECTEL_S3_ALLOW": "<YOUR_SELECTEL_S3_ALLOW>",
"SELECTEL_S3_DESTRUCTIVE_POLICY": "<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"SELECTEL_S3_ALLOWED_BUCKETS": "<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"SELECTEL_S3_ALLOWED_PREFIXES": "<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"SELECTEL_S3_FILE_ROOT": "<YOUR_SELECTEL_S3_FILE_ROOT>",
"SELECTEL_S3_AUDIT_FILE": "<YOUR_SELECTEL_S3_AUDIT_FILE>"
}
}
}
}VS Code
{
"servers": {
"selectel-s3-mcp": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"SELECTEL_S3_ACCESS_KEY_ID=<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"-e",
"SELECTEL_S3_SECRET_ACCESS_KEY=<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"-e",
"SELECTEL_S3_POOL=<YOUR_SELECTEL_S3_POOL>",
"-e",
"SELECTEL_S3_ENDPOINT=<YOUR_SELECTEL_S3_ENDPOINT>",
"-e",
"SELECTEL_S3_ALLOW_INSECURE=<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"-e",
"SELECTEL_S3_ALLOW=<YOUR_SELECTEL_S3_ALLOW>",
"-e",
"SELECTEL_S3_DESTRUCTIVE_POLICY=<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"-e",
"SELECTEL_S3_ALLOWED_BUCKETS=<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"-e",
"SELECTEL_S3_ALLOWED_PREFIXES=<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"-e",
"SELECTEL_S3_FILE_ROOT=<YOUR_SELECTEL_S3_FILE_ROOT>",
"-e",
"SELECTEL_S3_AUDIT_FILE=<YOUR_SELECTEL_S3_AUDIT_FILE>",
"ghcr.io/stufently/selectel-s3-mcp-ai-cli:0.1.0"
],
"env": {
"SELECTEL_S3_ACCESS_KEY_ID": "<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"SELECTEL_S3_SECRET_ACCESS_KEY": "<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"SELECTEL_S3_POOL": "<YOUR_SELECTEL_S3_POOL>",
"SELECTEL_S3_ENDPOINT": "<YOUR_SELECTEL_S3_ENDPOINT>",
"SELECTEL_S3_ALLOW_INSECURE": "<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"SELECTEL_S3_ALLOW": "<YOUR_SELECTEL_S3_ALLOW>",
"SELECTEL_S3_DESTRUCTIVE_POLICY": "<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"SELECTEL_S3_ALLOWED_BUCKETS": "<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"SELECTEL_S3_ALLOWED_PREFIXES": "<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"SELECTEL_S3_FILE_ROOT": "<YOUR_SELECTEL_S3_FILE_ROOT>",
"SELECTEL_S3_AUDIT_FILE": "<YOUR_SELECTEL_S3_AUDIT_FILE>"
}
}
}
}Claude Desktop
{
"mcpServers": {
"selectel-s3-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"SELECTEL_S3_ACCESS_KEY_ID=<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"-e",
"SELECTEL_S3_SECRET_ACCESS_KEY=<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"-e",
"SELECTEL_S3_POOL=<YOUR_SELECTEL_S3_POOL>",
"-e",
"SELECTEL_S3_ENDPOINT=<YOUR_SELECTEL_S3_ENDPOINT>",
"-e",
"SELECTEL_S3_ALLOW_INSECURE=<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"-e",
"SELECTEL_S3_ALLOW=<YOUR_SELECTEL_S3_ALLOW>",
"-e",
"SELECTEL_S3_DESTRUCTIVE_POLICY=<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"-e",
"SELECTEL_S3_ALLOWED_BUCKETS=<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"-e",
"SELECTEL_S3_ALLOWED_PREFIXES=<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"-e",
"SELECTEL_S3_FILE_ROOT=<YOUR_SELECTEL_S3_FILE_ROOT>",
"-e",
"SELECTEL_S3_AUDIT_FILE=<YOUR_SELECTEL_S3_AUDIT_FILE>",
"ghcr.io/stufently/selectel-s3-mcp-ai-cli:0.1.0"
],
"env": {
"SELECTEL_S3_ACCESS_KEY_ID": "<YOUR_SELECTEL_S3_ACCESS_KEY_ID>",
"SELECTEL_S3_SECRET_ACCESS_KEY": "<YOUR_SELECTEL_S3_SECRET_ACCESS_KEY>",
"SELECTEL_S3_POOL": "<YOUR_SELECTEL_S3_POOL>",
"SELECTEL_S3_ENDPOINT": "<YOUR_SELECTEL_S3_ENDPOINT>",
"SELECTEL_S3_ALLOW_INSECURE": "<YOUR_SELECTEL_S3_ALLOW_INSECURE>",
"SELECTEL_S3_ALLOW": "<YOUR_SELECTEL_S3_ALLOW>",
"SELECTEL_S3_DESTRUCTIVE_POLICY": "<YOUR_SELECTEL_S3_DESTRUCTIVE_POLICY>",
"SELECTEL_S3_ALLOWED_BUCKETS": "<YOUR_SELECTEL_S3_ALLOWED_BUCKETS>",
"SELECTEL_S3_ALLOWED_PREFIXES": "<YOUR_SELECTEL_S3_ALLOWED_PREFIXES>",
"SELECTEL_S3_FILE_ROOT": "<YOUR_SELECTEL_S3_FILE_ROOT>",
"SELECTEL_S3_AUDIT_FILE": "<YOUR_SELECTEL_S3_AUDIT_FILE>"
}
}
}
}Let your agent find its tools
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