MCP Server for OSCAL
Rank #7,582io.github.awslabs/mcp-server-for-oscal
AI agent tools for Open Security Controls Assessment Language (OSCAL)
MCP Server for OSCAL is a Model Context Protocol (MCP) server published by awslabs. It ranks #7,582 of 115,460 servers tracked on MCP Toplist, and its repository has 53 GitHub stars. MCP Server for OSCAL is listed across 3 registries — Official MCP, PulseMCP and Glama, with 4 tracked versions. It was first listed on Dec 5, 2025 and most recently updated on Apr 2, 2026.
Ranks ahead of 107,878 of 115,460 servers on MCP Toplist.
Use MCP Server for OSCAL
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add mcp-server-for-oscal -e "BEDROCK_MODEL_ID=<your BEDROCK_MODEL_ID>" -e "OSCAL_KB_ID=<your OSCAL_KB_ID>" -e "AWS_PROFILE=<your AWS_PROFILE>" -e "AWS_REGION=<your AWS_REGION>" -e "LOG_LEVEL=<your LOG_LEVEL>" -- uvx mcp-server-for-oscalReplace each placeholder with your own value before saving.
[mcp_servers.mcp-server-for-oscal]
command = "uvx"
args = ["mcp-server-for-oscal"]
[mcp_servers.mcp-server-for-oscal.env]
BEDROCK_MODEL_ID = "<your BEDROCK_MODEL_ID>"
OSCAL_KB_ID = "<your OSCAL_KB_ID>"
AWS_PROFILE = "<your AWS_PROFILE>"
AWS_REGION = "<your AWS_REGION>"
LOG_LEVEL = "<your LOG_LEVEL>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-server-for-oscal": {
"command": "uvx",
"args": [
"mcp-server-for-oscal"
],
"env": {
"BEDROCK_MODEL_ID": "<your BEDROCK_MODEL_ID>",
"OSCAL_KB_ID": "<your OSCAL_KB_ID>",
"AWS_PROFILE": "<your AWS_PROFILE>",
"AWS_REGION": "<your AWS_REGION>",
"LOG_LEVEL": "<your LOG_LEVEL>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-server-for-oscal": {
"command": "uvx",
"args": [
"mcp-server-for-oscal"
],
"env": {
"BEDROCK_MODEL_ID": "<your BEDROCK_MODEL_ID>",
"OSCAL_KB_ID": "<your OSCAL_KB_ID>",
"AWS_PROFILE": "<your AWS_PROFILE>",
"AWS_REGION": "<your AWS_REGION>",
"LOG_LEVEL": "<your LOG_LEVEL>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"mcp-server-for-oscal": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-server-for-oscal"
],
"env": {
"BEDROCK_MODEL_ID": "<your BEDROCK_MODEL_ID>",
"OSCAL_KB_ID": "<your OSCAL_KB_ID>",
"AWS_PROFILE": "<your AWS_PROFILE>",
"AWS_REGION": "<your AWS_REGION>",
"LOG_LEVEL": "<your LOG_LEVEL>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-server-for-oscal": {
"command": "uvx",
"args": [
"mcp-server-for-oscal"
],
"env": {
"BEDROCK_MODEL_ID": "<your BEDROCK_MODEL_ID>",
"OSCAL_KB_ID": "<your OSCAL_KB_ID>",
"AWS_PROFILE": "<your AWS_PROFILE>",
"AWS_REGION": "<your AWS_REGION>",
"LOG_LEVEL": "<your LOG_LEVEL>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-server-for-oscal": {
"command": "uvx",
"args": [
"mcp-server-for-oscal"
],
"env": {
"BEDROCK_MODEL_ID": "<your BEDROCK_MODEL_ID>",
"OSCAL_KB_ID": "<your OSCAL_KB_ID>",
"AWS_PROFILE": "<your AWS_PROFILE>",
"AWS_REGION": "<your AWS_REGION>",
"LOG_LEVEL": "<your LOG_LEVEL>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
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[](https://mcptoplist.com/server/io.github.awslabs%2Fmcp-server-for-oscal)<a href="https://mcptoplist.com/server/io.github.awslabs%2Fmcp-server-for-oscal"><img src="https://mcptoplist.com/badge/io.github.awslabs%2Fmcp-server-for-oscal.svg" alt="MCP Toplist: Top 10% of 115,460" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry (2 delisted)
awslabs
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Available versions (4)
| Version | Published |
|---|---|
| 0.4.0 | Apr 2, 2026 |
| 0.3.3 | Mar 23, 2026 |
| 0.3.2 | Mar 20, 2026 |
| 0.1.0 | Nov 25, 2024 |
Frequently asked questions
- Who maintains MCP Server for OSCAL?
- MCP Server for OSCAL is maintained by awslabs, which publishes 15 MCP servers (20 total versions) tracked on MCP Toplist.
- Is MCP Server for OSCAL listed on the Official MCP Registry?
- Yes — MCP Server for OSCAL is listed on the Official MCP Registry, alongside PulseMCP and Glama.
- How many versions does MCP Server for OSCAL have?
- MCP Toplist tracks 4 versions of MCP Server for OSCAL, most recently published on Apr 2, 2026.
- Where can I find the source code for MCP Server for OSCAL?
- The source code for MCP Server for OSCAL is hosted at github.com/awslabs/mcp-server-for-oscal.