Emfirge MCP server
Git branch for your cloud. Understand AWS risk, prove fixes, and ship safer changes.
4 stars348 downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Emfirge tools (4)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
emfirge_attack_pathsGet attack paths from the internet to internal resources. Shows pivot routes from
emfirge_check_complianceGet CIS AWS Foundations 1.5 or SOC 2 compliance status. Returns per-control pass/fail with the findings that triggered each failure.
emfirge_simulate_breachWalk a full kill chain end-to-end against the infrastructure graph. Given a
emfirge_verify_fixSimulate fixing a finding without applying changes. Clones the infra, applies the rule's
Public scan report
scanner v0.1.9 · 2026-09-25 · same rubric, same numbers if you re-run it
- Code scan23 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 6 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
What the publisher says
From the Emfirge repository's README, as published. We do not edit it. Read it on GitHub
🛡️ Emfirge
Git branch for your cloud.
Give your AI a read-only map of AWS. Trace attack paths, model security changes on an isolated branch, and inspect the result before touching production.
[Get started][quickstart] · [Read the docs][docs] · [npm][npm]
MCP version: 0.2.3
Emfirge scans through a read-only role, builds an infrastructure graph, and computes security evidence from that snapshot. It can fork the graph, model a proposed change, and report a diff and advisory verdict. Branch changes never mutate AWS. Emfirge computes a security delta; it never guarantees a deployment is safe.
Install
npx @emfirge/mcp installThen ask your assistant to scan using a read-only role and region. Example placeholder only:
Scan with arn:aws:iam::123456789012:role/EmfirgeReadOnly in us-east-1The account ID above is intentionally non-existent example data. Use your own role when running a real scan.
The 15 MCP tools
Analyze
Branch
Setup
Privacy
The MCP supports strict (default), balanced, and off modes. In strict, recognized AWS identifiers are tokenized locally before results reach the LLM; the mapping stays on the local machine. The backend receives the data needed to perform the requested analysis. Credentials in presigned report URLs are scrubbed before URLs are returned. Review outputs under your own data-handling policy.
npx @emfirge/mcp privacy
npx @emfirge/mcp privacy strict|balanced|offTypical flow
read-only scan → fork graph → apply modeled change → diff → re-run lenses → advisory verdictA non-empty coverage_warnings field means the verdict is degraded and must not be described as complete coverage. A pass is not a guarantee of safety or application connectivity.
Manual MCP configuration
{
"mcpServers": {
"emfirge": {
"command": "npx",
"args": ["-y", "@emfirge/mcp"],
"env": { "EMFIRGE_PRIVACY": "strict" }
}
}
}See the [MCP README][mcp-readme] and [documentation][docs] for usage details.
License
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Install directly
Runs npx -y @emfirge/mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add emfirge -- npx -y @emfirge/mcp
Emfirge: common questions
- Is Emfirge MCP server safe?
- Yes, by our scan: it is graded A (89/100). Read the Emfirge safety report
- How do I install Emfirge?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Emfirge need an API key?
- No secret keys are declared. It reads 2 settings from the environment.
- Is Emfirge maintained?
- The last commit was 7 days ago (2026-09-19). The latest release is v0.2.1.
- What can I use instead of Emfirge?
- Servers from other publishers that do the same job: TerraVision MCP server, Cloud FinOps Skill & MCP server and Cloudeval AI MCP server. Compare all Emfirge alternatives.
Alternatives to Emfirge
Same job from other publishers: the closest match first, then the best rated.
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- Cloud FinOps Skill & MCPCloud cost + FinOps knowledge for AI agents: AWS/Azure/GCP optimisation, AI spend, waste playbooks.not reviewedEstablishedB
Cloudeval AICloud evaluations and reviews for Azure and static AWS CloudFormation (beta). Requires an account.not reviewedGrowingB- GitComprehensive Git MCP server enabling native git tools including clone, commit, worktree, & more.not reviewedEstablishedA
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