Does the tool modify AWS resources during analysis?

No, the CLI is read-only by default and does not change AWS resources.

What outputs does cyntrisec-cli produce?

It outputs deterministic JSON files with proof chains, HTML reports, remediation plans, and Terraform code hints.

What AWS permissions are required to run scans?

The tool uses AssumeRole to access AWS infrastructure, so appropriate IAM permissions for read-only scanning are needed.

Cyntrisec Cli

Q: Should remediation plans be applied without review?

No, users should always review generated remediation plans and Terraform code before applying.

awssecurityattack-pathcligraph-analysis

Local CLI tool for read-only AWS security analysis, discovering attack paths and generating remediation suggestions.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

We couldn’t automatically confirm this listing starts correctly

We ran the install command below but it didn't respond within our test window — this can mean a slow first-time install rather than a real problem.

uvx cyntrisec

No response to initialize.

This is an experimental automated check and can have false negatives — missing environment variables, a slow cold install, etc. It doesn’t necessarily mean something’s wrong. Last checked 1mo ago.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "cyntrisec-cyntrisec-cli": {
      "command": "uvx",
      "args": [
        "cyntrisec"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Overview

This CLI tool performs read-only analysis of AWS infrastructure by scanning via AssumeRole to build a capability graph including IAM and network relationships. It discovers potential attack paths from the internet to sensitive targets and prioritizes remediation fixes based on security impact and cost savings. Outputs include deterministic JSON proofs, remediation plans, and Terraform hints. It is historical software, no longer actively maintained or supported by Cyntrisec.

Use cases

Scan AWS infrastructure for security weaknesses

Discover attack paths from external sources to sensitive AWS resources

Generate prioritized remediation plans with cost and security impact considerations

Identify unused AWS capabilities to reduce blast radius

Export security findings and attack paths in JSON or HTML formats

Key features

AWS AssumeRole-based scanning

Capability graph construction (IAM, network, dependencies)

Attack path discovery using graph theory

ROI-based remediation prioritization

Output of remediation plans and Terraform code hints

Local storage of scan snapshots and findings

Capabilities & Tool Schemas

Inspect callable tools, capabilities, and parameters exposed to AI agents by Cyntrisec Cli.

Extracted Tool Capabilities

AWS AssumeRole-based scanning

Capability graph construction (IAM, network, dependencies)

Attack path discovery using graph theory

ROI-based remediation prioritization

Output of remediation plans and Terraform code hints

Local storage of scan snapshots and findings

Documentation Overview

Cyntrisec CLI

Historical pre-company project. cyntrisec-cli was created before Cyntrisec narrowed its company focus to EphemeralML and AIR v1. It is not a current Cyntrisec product, support surface, or commercial offering. The PyPI package name cyntrisec, CLI command cyntrisec, and MCP server ID io.github.cyntrisec/cyntrisec are retained only to avoid breaking historical installs.

image-download

[!CAUTION] Historical Software Disclaimer: This tool is no longer an active Cyntrisec product. It is provided "as is", without warranty of any kind. While the CLI is a read-only analysis tool by default, the user assumes all responsibility for any actions taken based on its findings. Always review generated remediation plans and Terraform code before application.

Historical AWS capability graph analysis and attack path discovery CLI.

A read-only CLI tool that historically:

Scans AWS infrastructure via AssumeRole
Builds a capability graph (IAM, network, dependencies)
Discovers attack paths from internet to sensitive targets
Prioritizes fixes by ROI (security impact + cost savings)
Identifies unused capabilities (blast radius reduction)
Outputs deterministic JSON with proof chains

Demo

Watch how to discover attack paths and generate fixes using natural language with Claude MCP.

Architecture

text

+----------------------------------------------------------------------------------+
|                                   CYNTRISEC CLI                                   |
+----------------------------------------------------------------------------------+
| CLI Layer (Typer)                                                                 |
|   scan   analyze   cuts   waste   report   comply   can   diff   serve   ...      |
+-----------------------------+----------------------------------------------------+
| Core Engine                 | Storage (local)                                     |
|  - AWS collectors           |  ~/.cyntrisec/scans/<scan_id>/                      |
|  - Normalization/schema     |    snapshot.json, assets.json, relationships.json   |
|  - GraphBuilder -> AwsGraph |    findings.json, attack_paths.json                 |
|  - Path search -> paths     |  ~/.cyntrisec/scans/latest -> <scan_id>             |
|  - Min-cut + Cost (ROI)     |  (Windows fallback: latest is a file)               |
+-----------------------------+----------------------------------------------------+
| Outputs: JSON/agent, HTML report, remediation plan + Terraform hints              |
+----------------------------------------------------------------------------------+

Data Flow

text

CLI (scan) --AssumeRole--> AWS Session --Describe/Get/List--> AWS APIs (read-only)
     |
     v
Collectors -> normalize -> Assets + Relationships -> AwsGraph
                                                |
                                                v
                                   Attack path search (BFS/DFS)
                                                |
                                                v
                                   Min-cut (remediation cuts)
                                                |
                                                v
                                      Cost engine (ROI)

Local artifacts: ~/.cyntrisec/scans/<scan_id>/*.json

Installation

Terminal

pip install cyntrisec

Read the full README →View source on GitHub →

Related MCP Servers

View all in Security View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

Last commit

4mo ago

Most recent push to the default branch.

Install check

Inconclusive

Didn't respond in our test window — often a slow first install.

Directory activity

2 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Cyntrisec Cli

No, cyntrisec-cli is a historical project and not a current Cyntrisec product or commercial offering.

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Technical Specs & Signals

CategorySecurity

PricingFree

11/11 checks healthy over the last 33d

40Quality signal: Fair · 40/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools18/30

Adoption & activity2/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 23d ago via OSV.dev · cyntrisec (PyPI)

★ Featured

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More in 🔒 Security →Best MCP servers for Security →Alternatives to Cyntrisec Cli →Install in Claude Desktop Install in Cursor Install in VS Code

Cyntrisec Cli

awssecurityattack-pathcligraph-analysis

Local CLI tool for read-only AWS security analysis, discovering attack paths and generating remediation suggestions.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

We couldn’t automatically confirm this listing starts correctly

We ran the install command below but it didn't respond within our test window — this can mean a slow first-time install rather than a real problem.

uvx cyntrisec

No response to initialize.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "cyntrisec-cyntrisec-cli": {
      "command": "uvx",
      "args": [
        "cyntrisec"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Overview

Use cases

Scan AWS infrastructure for security weaknesses

Discover attack paths from external sources to sensitive AWS resources

Generate prioritized remediation plans with cost and security impact considerations

Identify unused AWS capabilities to reduce blast radius

Export security findings and attack paths in JSON or HTML formats

Key features

AWS AssumeRole-based scanning

Capability graph construction (IAM, network, dependencies)

Attack path discovery using graph theory

ROI-based remediation prioritization

Output of remediation plans and Terraform code hints

Local storage of scan snapshots and findings

Capabilities & Tool Schemas

Inspect callable tools, capabilities, and parameters exposed to AI agents by Cyntrisec Cli.

Extracted Tool Capabilities

AWS AssumeRole-based scanning

Capability graph construction (IAM, network, dependencies)

Attack path discovery using graph theory

ROI-based remediation prioritization

Output of remediation plans and Terraform code hints

Local storage of scan snapshots and findings

Documentation Overview

Cyntrisec CLI

Historical pre-company project. cyntrisec-cli was created before Cyntrisec narrowed its company focus to EphemeralML and AIR v1. It is not a current Cyntrisec product, support surface, or commercial offering. The PyPI package name cyntrisec, CLI command cyntrisec, and MCP server ID io.github.cyntrisec/cyntrisec are retained only to avoid breaking historical installs.

image-download

[!CAUTION] Historical Software Disclaimer: This tool is no longer an active Cyntrisec product. It is provided "as is", without warranty of any kind. While the CLI is a read-only analysis tool by default, the user assumes all responsibility for any actions taken based on its findings. Always review generated remediation plans and Terraform code before application.

Historical AWS capability graph analysis and attack path discovery CLI.

A read-only CLI tool that historically:

Scans AWS infrastructure via AssumeRole
Builds a capability graph (IAM, network, dependencies)
Discovers attack paths from internet to sensitive targets
Prioritizes fixes by ROI (security impact + cost savings)
Identifies unused capabilities (blast radius reduction)
Outputs deterministic JSON with proof chains

Demo

Watch how to discover attack paths and generate fixes using natural language with Claude MCP.

Architecture

text

+----------------------------------------------------------------------------------+
|                                   CYNTRISEC CLI                                   |
+----------------------------------------------------------------------------------+
| CLI Layer (Typer)                                                                 |
|   scan   analyze   cuts   waste   report   comply   can   diff   serve   ...      |
+-----------------------------+----------------------------------------------------+
| Core Engine                 | Storage (local)                                     |
|  - AWS collectors           |  ~/.cyntrisec/scans/<scan_id>/                      |
|  - Normalization/schema     |    snapshot.json, assets.json, relationships.json   |
|  - GraphBuilder -> AwsGraph |    findings.json, attack_paths.json                 |
|  - Path search -> paths     |  ~/.cyntrisec/scans/latest -> <scan_id>             |
|  - Min-cut + Cost (ROI)     |  (Windows fallback: latest is a file)               |
+-----------------------------+----------------------------------------------------+
| Outputs: JSON/agent, HTML report, remediation plan + Terraform hints              |
+----------------------------------------------------------------------------------+

Data Flow

text

CLI (scan) --AssumeRole--> AWS Session --Describe/Get/List--> AWS APIs (read-only)
     |
     v
Collectors -> normalize -> Assets + Relationships -> AwsGraph
                                                |
                                                v
                                   Attack path search (BFS/DFS)
                                                |
                                                v
                                   Min-cut (remediation cuts)
                                                |
                                                v
                                      Cost engine (ROI)

Local artifacts: ~/.cyntrisec/scans/<scan_id>/*.json

Installation

Terminal

pip install cyntrisec

Read the full README →View source on GitHub →

Related MCP Servers

View all in Security View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

Last commit

4mo ago

Most recent push to the default branch.

Install check

Inconclusive

Didn't respond in our test window — often a slow first install.

Directory activity

2 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Cyntrisec Cli

No, cyntrisec-cli is a historical project and not a current Cyntrisec product or commercial offering.

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

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Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/cyntrisec-cyntrisec-cli?style=directory)](https://allmcps.com/mcp/cyntrisec-cyntrisec-cli)

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Technical Specs & Signals

CategorySecurity

PricingFree

11/11 checks healthy over the last 33d

40Quality signal: Fair · 40/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools18/30

Adoption & activity2/15

Community engagement0/10

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 23d ago via OSV.dev · cyntrisec (PyPI)

★ Featured

AllMCPs Server

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Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

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More in 🔒 Security →Best MCP servers for Security →Alternatives to Cyntrisec Cli →Install in Claude Desktop Install in Cursor Install in VS Code