Module tools 

Agent tools using Rig’s Tool trait

These tools wrap existing CLI functionality for the agent to use.

Available Tools

File Operations

• ReadFileTool - Read file contents
• WriteFileTool - Write single files (Dockerfiles, Terraform, etc.)
• WriteFilesTool - Write multiple files (Terraform modules, Helm charts)
• ListDirectoryTool - List directory contents

Analysis

• AnalyzeTool - Analyze project architecture, dependencies, build commands

Security

• SecurityScanTool - Security vulnerability scanning
• VulnerabilitiesTool - Dependency vulnerability checking

Linting

• HadolintTool - Native Dockerfile linting (best practices, security)
• DclintTool - Native Docker Compose linting (best practices, style, security)
• HelmlintTool - Native Helm chart structure/template linting
• KubelintTool - Native Kubernetes manifest security/best practice linting

Resource Optimization

• K8sOptimizeTool - Kubernetes resource right-sizing and cost optimization
• K8sCostsTool - Kubernetes workload cost attribution and analysis
• K8sDriftTool - Detect configuration drift between manifests and cluster

Prometheus Integration (for live K8s analysis)

• PrometheusDiscoverTool - Discover Prometheus services in Kubernetes cluster
• PrometheusConnectTool - Establish connection to Prometheus (port-forward or URL)
• BackgroundProcessManager - Manage long-running background processes

Helm vs Kubernetes Linting

• HelmlintTool: Use for Helm chart development - validates Chart.yaml, values.yaml, Go template syntax, and Helm-specific best practices. Works on chart directories.
• KubelintTool: Use for K8s security - checks rendered manifests for privileged containers, missing probes, RBAC issues, resource limits. Works on YAML files, Helm charts (renders them), and Kustomize directories.

Diagnostics

• DiagnosticsTool - Check for code errors via IDE/LSP or language-specific commands

Terraform

• TerraformFmtTool - Format Terraform configuration files
• TerraformValidateTool - Validate Terraform configurations
• TerraformInstallTool - Install Terraform CLI (auto-detects OS)

Shell

• ShellTool - Execute validation commands (docker build, terraform validate, helm lint)

Planning (Forge-style workflow)

• PlanCreateTool - Create structured plan files with task checkboxes
• PlanNextTool - Get next pending task and mark it in-progress
• PlanUpdateTool - Update task status (done, failed)
• PlanListTool - List all available plan files

Web

• WebFetchTool - Fetch content from URLs (converts HTML to markdown)

Re-exports

pub use compression::CompressionConfig;

pub use compression::compress_analysis_output;

pub use compression::compress_tool_output;

pub use background::BackgroundProcessManager;

Modules

background

Background Process Manager

compression

Smart Context Compression for Tool Outputs

output_store

RAG Storage Layer for Tool Outputs

Structs

AnalyzeTool

Tool to analyze a project

DclintTool

Tool to lint Docker Compose files natively

DiagnosticsTool

HadolintTool

Tool to lint Dockerfiles natively

HelmlintTool

Tool to lint Helm charts natively

K8sCostsTool

Tool for analyzing Kubernetes workload costs

K8sDriftTool

Tool for detecting Kubernetes configuration drift

K8sOptimizeTool

Tool for analyzing Kubernetes resource configurations

KubelintTool

Tool to lint Kubernetes manifests natively

ListDirectoryTool

ListOutputsTool

Tool to list all available stored outputs

PlanCreateTool

PlanListTool

PlanNextTool

PlanUpdateTool

PrometheusConnectTool

Tool for connecting to Prometheus

PrometheusDiscoverTool

Tool for discovering Prometheus in Kubernetes clusters

ReadFileTool

RetrieveOutputTool

Tool to retrieve detailed data from compressed tool outputs

SecurityScanTool

ShellTool

TerraformFmtTool

Tool to format Terraform configurations

TerraformInstallTool

Tool to install Terraform CLI

TerraformValidateTool

Tool to validate Terraform configurations

TruncationLimits

Configuration for output truncation limits

VulnerabilitiesTool

WebFetchTool

WriteFileTool

WriteFilesTool

Functions

truncate_json_output

Truncate JSON output to fit within context limits. Intelligently summarizes large arrays and nested objects.