Agent Tools

Deterministic data transformation and formatting for AI agents.

An open source project by atmatic.ai

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Agent Tools is an agent-driven data utility platform that provides deterministic tools for transforming, formatting, and inspecting structured data. Designed for MCP and A2A systems, Agent Tools ensures that when agents act, the resulting data is correct, inspectable, and production-ready.

---

Why Agent Tools?

LLMs think. Agent Tools executes.

While LLMs excel at reasoning and understanding intent, they struggle with:

Large files (MB–GB): Token limits cause truncation
Strict correctness: One missing comma = broken output
Binary formats: PDF operations require precise byte manipulation
Repeatability: Enterprise needs deterministic, auditable results
Security: Air-gapped environments, no data leakage

Agent Tools provides the authoritative execution layer that agents can trust.

---

Live Demo

Try Agent Tools instantly without any installation:

https://tools.atmatic.ai

This is a hosted version of the open source code — the same tools, same features, running on managed infrastructure.

---

Screenshots

Browse screenshots of all 18 tools in the screenshots directory:

---

Features

JSON Studio

Tree view with expand/collapse navigation
Format with configurable indentation (2/4/tabs)
JSON Schema validation
JSONPath/JMESPath queries
Convert between JSON, JSON5, JSONC, YAML, TOML
Side-by-side diff comparison
Deep search with regex

CSV Viewer

Virtual scrolling for 100k+ rows
Column sort, filter, hide, reorder
Auto-detect data types
Export to CSV, JSON, Excel
Column statistics and distributions

PDF Toolkit

Merge multiple PDFs with page selection
Split by page ranges
Drag-and-drop page reordering
Thumbnail previews
Rotate, compress, extract text
View/edit metadata
Extract reusable templates from PDFs (detects {{placeholder}} fields)
Generate PDFs from templates with data replacement

XML Studio

Parse XML to JSON with configurable options
Format/pretty-print and minify XML
Validate XML structure
Query XML with path expressions
Convert between XML and JSON
XML document statistics (elements, attributes, depth)

Excel Viewer

Upload and parse .xlsx files
View sheet data in tabular format
Export to CSV, TSV, JSON
Workbook statistics and sheet listing
Create Excel files from JSON data

Image Toolkit

Resize images with fit options (cover, contain, fill)
Convert between PNG, JPEG, WebP, AVIF, TIFF
Compress images with quality control
Extract EXIF metadata and image stats
Rotate, flip, crop, grayscale, blur

Markdown Studio

Convert between Markdown, HTML, and plain text
Generate table of contents from headings
Extract links and frontmatter
Document statistics (words, headings, links, images)

Archive Manager

Upload and inspect ZIP archives
List archive contents with sizes
Extract files from archives
Archive statistics (file count, total/compressed size)

Regex Tester

Test regex patterns against text with live matching
Search and replace with regex
Extract matching groups and captures
Validate regex pattern syntax
Configurable flags (global, case-insensitive, multiline)

Diff & Patch

Compare texts at line, word, or character level
Generate unified diff format
Apply patches to source text
Diff statistics (additions, deletions, unchanged)

SQL Studio

Format and pretty-print SQL queries
Minify SQL
Validate SQL syntax
Parse SQL to AST
Convert between dialects (PostgreSQL, MySQL, SQLite, TransactSQL, BigQuery)
Query statistics (tables, columns, joins)

Crypto & Encoding

Hash text with MD5, SHA-1, SHA-256, SHA-384, SHA-512
Encode/decode Base64, Hex, URL, HTML
Decode JWT tokens (header + payload)
Generate cryptographically secure UUID v4
HMAC signatures and file checksums

Date/Time Tools

Parse date strings and timestamps
Format dates with custom patterns
Date arithmetic (add/subtract days, hours, etc.)
Calculate differences between dates
Convert between timezones
Parse and explain cron expressions

Text Utilities

Convert text case (upper, lower, title, sentence, camel, snake, kebab)
Generate URL-friendly slugs
Generate lorem ipsum placeholder text
Calculate text similarity (Levenshtein distance)
Text statistics (characters, words, sentences, paragraphs)
Render mustache-style templates
Truncate text with ellipsis options

Math Utilities

Convert between number bases (binary, octal, decimal, hex)
Unit conversion (length, weight, temperature, data size)
Number formatting with locale support
Percentage calculations
Statistical functions (mean, median, mode, std dev, variance)

Color Utilities

Parse colors from various formats (hex, rgb, hsl, named)
Convert between color formats
Check WCAG contrast ratios for accessibility
Blend and mix colors
Generate color palettes (complementary, triadic, analogous)
Get nearest named color

Physics Calculator

Physical constants lookup by key or category
Kinematics equations, projectile motion, free fall
Force, energy, momentum, gravity, orbital mechanics
Ohm's law, resistors, Coulomb's law, capacitors, RC circuits
Wave equation, Snell's law, Doppler effect, thin lens
Ideal gas law, heat transfer, Carnot efficiency
Lorentz factor, time dilation, mass-energy equivalence
Physics unit conversions (force, energy, power, pressure, speed)

Structural Engineering

Normal stress, shear stress, strain, Young's modulus, factor of safety
Hoop stress for thin-walled pressure vessels
Simply supported and cantilever beam analysis (point, uniform, triangular loads)
Euler column buckling with various end conditions
Slenderness ratio classification (short/intermediate/long)
Cross-section properties: rectangle, circle, hollow circle, I-beam
Terzaghi bearing capacity for strip, square, and circular foundations
Rankine lateral earth pressure (active, passive, at-rest)
Elastic settlement calculations
Structural material database (11 materials: steel, aluminum, concrete, timber)

---

Agent Integration

Agent Tools supports three integration patterns:

1. MCP (Model Context Protocol)

Expose tools to Claude Desktop, Claude Code, or any MCP-compatible client.

Supported transports:

stdio - For local process communication
SSE - Server-Sent Events for web clients
HTTP Streaming - Streamable HTTP for scalable deployments

// claude_desktop_config.json
{
  "mcpServers": {
    "agent-tools": {
      "command": "npx",
      "args": ["@atmaticai/agent-tools"]
    }
  }
}

Available MCP Tools (136):

<details> <summary><strong>View all MCP tools</strong></summary>

| Tool | Description | |------|-------------| | JSON | | | agent_tools_json_format | Format JSON with options | | agent_tools_json_validate | Validate against JSON Schema | | agent_tools_json_query | Query with JSONPath/JMESPath | | agent_tools_json_convert | Convert between formats | | agent_tools_json_diff | Compare two JSON documents | | CSV | | | agent_tools_csv_parse | Parse CSV to structured data | | agent_tools_csv_to_json | Convert CSV to JSON | | agent_tools_csv_filter | Filter CSV rows | | agent_tools_csv_stats | Get column statistics | | PDF | | | agent_tools_pdf_merge | Merge PDF files | | agent_tools_pdf_split | Split PDF by ranges | | agent_tools_pdf_extract_text | Extract text from PDF | | agent_tools_pdf_metadata | Get/set PDF metadata | | agent_tools_pdf_to_template | Extract reusable template from PDF | | agent_tools_pdf_from_template | Generate PDF from template + data | | XML | | | agent_tools_xml_parse | Parse XML to JSON | | agent_tools_xml_format | Format/pretty-print XML | | agent_tools_xml_minify | Minify XML | | agent_tools_xml_validate | Validate XML structure | | agent_tools_xml_query | Query XML with path expressions | | agent_tools_xml_convert | Convert between XML and JSON | | agent_tools_xml_stats | Get XML statistics | | Excel | | | agent_tools_excel_parse | Parse Excel to structured data | | agent_tools_excel_convert | Convert to JSON/CSV/TSV | | agent_tools_excel_stats | Get workbook statistics | | agent_tools_excel_sheets | List sheet names and info | | agent_tools_excel_create | Create Excel from JSON data | | Image | | | agent_tools_image_resize | Resize images | | agent_tools_image_crop | Crop images to region | | agent_tools_image_convert | Convert between formats | | agent_tools_image_compress | Compress images | | agent_tools_image_rotate | Rotate images | | agent_tools_image_metadata | Extract image metadata | | agent_tools_image_grayscale | Convert to grayscale | | Markdown | | | agent_tools_markdown_convert | Convert Markdown/HTML/text | | agent_tools_markdown_toc | Generate table of contents | | agent_tools_markdown_links | Extract all links | | agent_tools_markdown_frontmatter | Extract frontmatter | | agent_tools_markdown_stats | Get document statistics | | Archive | | | agent_tools_archive_create | Create ZIP archives | | agent_tools_archive_extract | Extract archive contents | | agent_tools_archive_list | List archive entries | | agent_tools_archive_stats | Get archive statistics | | Regex | | | agent_tools_regex_test | Test pattern against text | | agent_tools_regex_replace | Search and replace with regex | | agent_tools_regex_extract | Extract matching groups | | agent_tools_regex_validate | Validate regex syntax | | Diff | | | agent_tools_diff_compare | Compare texts (line/word/char) | | agent_tools_diff_unified | Generate unified diff | | agent_tools_diff_apply | Apply patches | | SQL | | | agent_tools_sql_format | Format SQL queries | | agent_tools_sql_minify | Minify SQL | | agent_tools_sql_parse | Parse SQL to AST | | agent_tools_sql_validate | Validate SQL syntax | | agent_tools_sql_convert | Convert between dialects | | agent_tools_sql_stats | Get query statistics | | Crypto & Encoding | | | agent_tools_crypto_hash | Hash text (MD5, SHA-256, etc.) | | agent_tools_crypto_hmac | Generate HMAC signatures | | agent_tools_crypto_encode | Encode (Base64, Hex, URL, HTML) | | agent_tools_crypto_decode | Decode encoded text | | agent_tools_crypto_jwt_decode | Decode JWT tokens | | agent_tools_crypto_uuid | Generate UUID v4 | | agent_tools_crypto_checksum | Compute file checksums | | Date/Time | | | agent_tools_datetime_parse | Parse date strings | | agent_tools_datetime_format | Format dates | | agent_tools_datetime_now | Get current date/time | | agent_tools_datetime_add | Add duration to dates | | agent_tools_datetime_subtract | Subtract duration | | agent_tools_datetime_diff | Calculate date differences | | agent_tools_datetime_timezone_convert | Convert timezones | | agent_tools_datetime_cron | Parse cron expressions | | agent_tools_datetime_timezones | List all timezones | | Text | | | agent_tools_text_case | Convert text case | | agent_tools_text_slugify | Generate URL slugs | | agent_tools_text_lorem | Generate lorem ipsum | | agent_tools_text_similarity | Calculate text similarity | | agent_tools_text_stats | Get text statistics | | agent_tools_text_template | Render text templates | | agent_tools_text_truncate | Truncate text | | Math | | | agent_tools_math_base | Convert number bases | | agent_tools_math_convert | Convert units | | agent_tools_math_format | Format numbers | | agent_tools_math_percentage | Calculate percentages | | agent_tools_math_statistics | Calculate statistics | | Color | | | agent_tools_color_parse | Parse color strings | | agent_tools_color_convert | Convert color formats | | agent_tools_color_contrast | Check contrast ratio | | agent_tools_color_blend | Blend colors | | agent_tools_color_palette | Generate palettes | | agent_tools_color_name | Get color name | | Physics | | | agent_tools_physics_constants | Look up physical constants | | agent_tools_physics_kinematics | Solve kinematics equations | | agent_tools_physics_projectile | Calculate projectile motion | | agent_tools_physics_force | Calculate force (F = ma) | | agent_tools_physics_energy | Calculate kinetic/potential energy | | agent_tools_physics_gravity | Gravitational force | | agent_tools_physics_orbital | Orbital velocity and escape velocity | | agent_tools_physics_ohms_law | Ohm's law solver | | agent_tools_physics_resistors | Resistors in series/parallel | | agent_tools_physics_wave | Solve wave equation | | agent_tools_physics_snell | Snell's law for refraction | | agent_tools_physics_ideal_gas | Ideal gas law solver | | agent_tools_physics_carnot | Carnot efficiency | | agent_tools_physics_lorentz | Lorentz factor | | agent_tools_physics_time_dilation | Relativistic time dilation | | agent_tools_physics_mass_energy | Mass-energy equivalence | | agent_tools_physics_unit_convert | Convert physics units | | Structural Engineering | | | agent_tools_structural_normal_stress | Normal stress (σ = F/A) | | agent_tools_structural_shear_stress | Shear stress (τ = V/A) | | agent_tools_structural_strain | Strain (ε = ΔL/L) | | agent_tools_structural_youngs_modulus | Young's modulus (E = σ/ε) | | agent_tools_structural_factor_of_safety | Factor of safety | | agent_tools_structural_hoop_stress | Hoop stress for pressure vessels | | agent_tools_structural_simply_supported_beam | Simply supported beam analysis | | agent_tools_structural_cantilever_beam | Cantilever beam analysis | | agent_tools_structural_euler_buckling | Euler critical buckling load | | agent_tools_structural_slenderness_ratio | Column slenderness classification | | agent_tools_structural_rectangle_section | Rectangle section properties | | agent_tools_structural_circular_section | Circular section properties | | agent_tools_structural_hollow_circular_section | Hollow circular section properties | | agent_tools_structural_i_beam_section | I-beam section properties | | agent_tools_structural_terzaghi_bearing | Terzaghi bearing capacity | | agent_tools_structural_lateral_earth_pressure | Rankine earth pressure | | agent_tools_structural_settlement | Elastic settlement | | agent_tools_structural_get_material | Look up material properties | | agent_tools_structural_list_materials | List materials by category |

</details>

2. A2A (Agent-to-Agent Protocol)

Agent Tools exposes an A2A-compliant agent for inter-agent communication.

# Discover agent capabilities
curl https://your-agent-tools-instance/.well-known/agent.json

# Create a task
curl -X POST https://your-agent-tools-instance/a2a/tasks \
  -H "Content-Type: application/json" \
  -d '{"skill": "json-operations", "input": {"action": "format", "data": "..."}}'

# Poll for result
curl https://your-agent-tools-instance/a2a/tasks/{task_id}

3. REST API

Direct HTTP access to all tools. No external API keys or services required — everything runs locally.

# Format JSON
curl -X POST /api/json/format \
  -H "Content-Type: application/json" \
  -d '{"input": "{\"a\":1}", "options": {"indent": 2}}'

# Format SQL
curl -X POST /api/sql/format \
  -H "Content-Type: application/json" \
  -d '{"input": "SELECT * FROM users WHERE active=true", "dialect": "postgresql"}'

# Hash text
curl -X POST /api/crypto/hash \
  -H "Content-Type: application/json" \
  -d '{"input": "hello world", "algorithm": "sha256"}'

# Parse date
curl -X POST /api/datetime/parse \
  -H "Content-Type: application/json" \
  -d '{"input": "2024-01-15T10:30:00Z", "timezone": "America/New_York"}'

# Test regex
curl -X POST /api/regex/test \
  -H "Content-Type: application/json" \
  -d '{"input": "hello world", "pattern": "\\w+", "flags": "g"}'

Available REST endpoints: /api/{tool}/{action} where tool is one of: json, csv, pdf, xml, excel, image, markdown, archive, regex, diff, sql, crypto, datetime, text, math, color, physics, structural.

---

Installation

npm

Agent Tools is published on npm under two packages:

@atmaticai/agent-tools — MCP server with all 136+ tools (run as CLI or integrate with Claude Desktop)
@atmaticai/agent-tools — Core library with all 18 tool modules (use programmatically in your own projects)

# MCP server (CLI + all tools)
npm install @atmaticai/agent-tools

# Core library only (programmatic usage)
npm install @atmaticai/agent-tools

Prerequisites

Node.js 20+
pnpm 9+

Local Development

# Clone the repository
git clone git@github.com:AtmaticAI/agent-tools.git
cd agent-tools

# Install dependencies
pnpm install

# Start development server
pnpm dev

# Start specific services
pnpm dev:web    # Web UI only
pnpm dev:mcp    # MCP server only

Docker

# Full platform (Web + MCP + A2A)
docker-compose up -d

# Web UI only
docker run -p 3000:3000 ghcr.io/AtmaticAI/agent-tools:latest

# MCP server only
docker run ghcr.io/AtmaticAI/agent-tools:mcp

Docker Compose

version: '3.8'
services:
  agent-tools:
    image: ghcr.io/AtmaticAI/agent-tools:latest
    ports:
      - "3000:3000"  # Web UI
      - "3001:3001"  # MCP HTTP Streaming
    environment:
      # OpenTelemetry (optional — tracing disabled when unset)
      # - OTEL_EXPORTER_OTLP_ENDPOINT=http://jaeger:4318
      # - OTEL_SERVICE_NAME=agent-tools-web
      # Structured logging
      # - LOG_LEVEL=info
      # Google Analytics (optional — disabled when unset)
      # - NEXT_PUBLIC_GA_ID=G-XXXXXXXXXX
    volumes:
      - ./data:/app/data  # Persist runtime settings

Kubernetes

# Apply manifests
kubectl apply -f k8s/

# Verify deployment
kubectl get pods -n agent-tools
kubectl get svc -n agent-tools

Kubernetes Manifests

The k8s/ directory includes:

namespace.yaml - Agent Tools namespace
configmap.yaml - Configuration
deployment.yaml - Main deployment
service.yaml - ClusterIP service
ingress.yaml - Ingress with TLS
hpa.yaml - Horizontal Pod Autoscaler

AWS (ECS/Fargate)

cd terraform

# Initialize Terraform
terraform init

# Review the plan
terraform plan

# Deploy
terraform apply

Terraform Resources

ECR - Container registry
ECS Cluster - Fargate cluster
ECS Service - Auto-scaled service
ALB - Application Load Balancer
CloudWatch - Logging and metrics

---

Configuration

Environment Variables

| Variable | Default | Description | |----------|---------|-------------| | PORT | 3000 | Web server port | | MCP_PORT | 3001 | MCP HTTP streaming port | | MCP_TRANSPORT | stdio | MCP transport: stdio, sse, http |

Tool categories (JSON, CSV, PDF, XML, Excel, Image, Markdown, Archive, Regex, Diff, SQL, Crypto, DateTime, Text, Math, Color, Physics, Structural) are configured at runtime via the Settings page (/settings). All tools are enabled by default. Settings are persisted to data/settings.json.

Observability

Agent Tools includes built-in support for OpenTelemetry tracing, structured logging, and Google Analytics. All three are opt-in — they activate only when the corresponding environment variables are set. With no variables configured, there is zero overhead.

OpenTelemetry (Distributed Tracing)

Captures traces for every chat API request, including LLM calls, tool executions, and user/assistant messages as span events.

| Variable | Default | Description | |----------|---------|-------------| | OTEL_EXPORTER_OTLP_ENDPOINT | (unset — tracing disabled) | OTLP HTTP endpoint (e.g. http://localhost:4318). Setting this enables tracing. | | OTEL_SERVICE_NAME | agent-tools-web | Service name reported in traces | | OTEL_EXPORTER_OTLP_HEADERS | (empty) | Comma-separated key=value headers for authenticated backends (e.g. Authorization=Bearer token) |

Quick start with Jaeger:

# 1. Start Jaeger (all-in-one)
docker run -d --name jaeger \
  -p 16686:16686 \
  -p 4318:4318 \
  -e COLLECTOR_OTLP_ENABLED=true \
  jaegertracing/all-in-one:1.54

# 2. Start Agent Tools with tracing enabled
OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318 pnpm dev

# 3. Send a chat message, then open http://localhost:16686
#    Look for service "agent-tools-web" to see traces with:
#    - chat.request (parent span)
#      - llm.call (LLM API call with token usage)
#      - tool.execute.* (one span per tool invocation)
#    - chat.message events (user + assistant messages)

Works with any OTLP-compatible backend: Jaeger, Grafana Tempo, SigNoz, Honeycomb, Datadog, New Relic, etc.

Structured Logging

JSON-formatted server logs with automatic OpenTelemetry trace correlation. Every chat message (user and assistant) is logged as a structured event.

| Variable | Default | Description | |----------|---------|-------------| | LOG_LEVEL | info | Log level: trace, debug, info, warn, error, fatal |

Log entries include traceId and spanId when OTel tracing is active, enabling direct correlation between logs and traces. In development, logs are pretty-printed for readability.

Example log output:

{
  "level": "info",
  "module": "chat",
  "traceId": "abc123...",
  "spanId": "def456...",
  "event": "chat.user_message",
  "sessionId": "session-uuid",
  "role": "user",
  "content": "Format this JSON: {...}",
  "model": "microsoft/Phi-4-mini-instruct",
  "timestamp": "2025-01-15T10:30:00.000Z"
}

Google Analytics (Client-Side)

Page views and custom event tracking for the web UI.

| Variable | Default | Description | |----------|---------|-------------| | NEXT_PUBLIC_GA_ID | (unset — analytics disabled) | Google Analytics 4 measurement ID (e.g. G-XXXXXXXXXX) |

Tracked events:

| Event | Category | Trigger | |-------|----------|---------| | chat_message_sent | chat | User sends a chat message | | chat_model_changed | chat | User switches LLM model | | tool_toggled | tools | User enables/disables a tool category | | tool_used | tools | A tool is executed via chat | | nav_clicked | navigation | User clicks a sidebar link | | button_clicked | ui | User clicks a UI button |

---

MCP Server

Installation

# Global install
npm install -g @atmaticai/agent-tools

# Or run directly
npx @atmaticai/agent-tools

Transport Options

stdio (default)

For Claude Desktop and local integrations:

{
  "mcpServers": {
    "agent-tools": {
      "command": "npx",
      "args": ["@atmaticai/agent-tools"]
    }
  }
}

SSE (Server-Sent Events)

For web-based MCP clients:

npx @atmaticai/agent-tools --transport sse --port 3001

HTTP Streaming

For scalable, stateless deployments:

npx @atmaticai/agent-tools --transport http --port 3001

Connect via: ``` POST http://localhost:3001/mcp Content-Type: application/json

{"jsonrpc": "2.0", "method": "tools/list", "id": 1} ```

---

A2A Agent

Agent Card

The A2A agent card is available at /.well-known/agent.json:

{
  "name": "Agent Tools Data Agent",
  "description": "Deterministic data transformation and document processing",
  "version": "1.0.0",
  "provider": {
    "organization": "atmatic.ai",
    "url": "https://atmatic.ai"
  },
  "capabilities": {
    "streaming": true,
    "pushNotifications": false
  },
  "skills": [
    { "id": "json-operations", "name": "JSON Processing" },
    { "id": "csv-operations", "name": "CSV Processing" },
    { "id": "pdf-operations", "name": "PDF Processing" },
    { "id": "xml-operations", "name": "XML Processing" },
    { "id": "excel-operations", "name": "Excel Processing" },
    { "id": "image-operations", "name": "Image Processing" },
    { "id": "markdown-operations", "name": "Markdown Processing" },
    { "id": "archive-operations", "name": "Archive Management" },
    { "id": "regex-operations", "name": "Regex Operations" },
    { "id": "diff-operations", "name": "Diff & Patch" },
    { "id": "sql-operations", "name": "SQL Processing" },
    { "id": "crypto-operations", "name": "Crypto & Encoding" },
    { "id": "datetime-operations", "name": "Date/Time Operations" },
    { "id": "text-operations", "name": "Text Processing" },
    { "id": "math-operations", "name": "Math Operations" },
    { "id": "color-operations", "name": "Color Operations" },
    { "id": "physics-operations", "name": "Physics Calculator" },
    { "id": "structural-operations", "name": "Structural Engineering" }
  ]
}

Task Lifecycle

POST /a2a/tasks          → Create task (returns task_id)
GET  /a2a/tasks/:id      → Get task status/result
POST /a2a/tasks/:id/cancel → Cancel task

---

Coming Soon: a2ui.org Integration

a2ui.org is an emerging standard for agent user interfaces. Agent Tools will integrate as a data transformation provider within the a2ui ecosystem.

Planned Features

Direct Connection: Register Agent Tools as a tool provider in a2ui-compatible agents
Seamless Handoffs: Pass data between a2ui agents and Agent Tools tools
Visual Workflows: Chain all 18 tool categories in visual pipelines

Stay tuned for updates on GitHub.

---

Project Structure

agent-tools/
├── apps/
│   └── web/                        # Next.js 15 application
│       ├── app/
│       │   ├── (dashboard)/        # Tool UI pages (18 tools)
│       │   │   ├── json/           # JSON Studio
│       │   │   ├── csv/            # CSV Viewer
│       │   │   ├── pdf/            # PDF Toolkit
│       │   │   ├── xml/            # XML Studio
│       │   │   ├── excel/          # Excel Viewer
│       │   │   ├── image/          # Image Toolkit
│       │   │   ├── markdown/       # Markdown Studio
│       │   │   ├── archive/        # Archive Manager
│       │   │   ├── regex/          # Regex Tester
│       │   │   ├── diff/           # Diff & Patch
│       │   │   ├── sql/            # SQL Studio
│       │   │   ├── crypto/         # Crypto & Encoding
│       │   │   ├── datetime/       # Date/Time Tools
│       │   │   ├── physics/        # Physics Calculator
│       │   │   ├── structural/     # Structural Engineering
│       │   │   ├── connect/        # Integration guide
│       │   │   └── settings/       # Runtime tool settings
│       │   └── api/                # REST API routes
│       ├── components/             # React components (shadcn/ui)
│       └── lib/                    # Utilities and stores
├── packages/
│   ├── core/                       # Shared business logic (18 modules)
│   ├── mcp-server/                 # MCP server (136 tools)
│   └── a2a-agent/                  # A2A agent (18 skills)
├── docker/                         # Docker configurations
├── k8s/                            # Kubernetes manifests
├── terraform/                      # AWS infrastructure
└── .github/workflows/              # CI/CD pipelines

---

Development

Commands

pnpm dev          # Start all services
pnpm build        # Build all packages
pnpm test         # Run tests
pnpm lint         # Lint code
pnpm typecheck    # Type check
pnpm format       # Format code

Testing

# Unit tests
pnpm test

# E2E tests
pnpm test:e2e

# Coverage
pnpm test -- --coverage

---

Managed Solution

Looking for a hosted, fully managed version of Agent Tools without the hassle of self-hosting?

Atmatic.ai offers a managed platform with enterprise-grade features including team collaboration, usage analytics, priority support, and guaranteed uptime — so you can focus on building agents, not infrastructure.

Open Source vs Managed Platform

| Feature | Open Source | Managed Platform | |---------|-------------|------------------| | All 18 tool categories | Yes | Yes | | MCP / A2A / REST APIs | Yes | Yes | | Self-hosted | Yes | No (cloud-hosted) | | Automatic updates | Manual | Yes | | Team collaboration | - | Yes | | Usage analytics | - | Yes | | Priority support | Community | Dedicated | | SLA & uptime guarantee | - | Yes |

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Contributing

See CONTRIBUTING.md for guidelines.

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License

Apache 2.0 License - see LICENSE for details.

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Agent Tools

Agent Tools

Why Agent Tools?

Live Demo

Screenshots

Features

JSON Studio

CSV Viewer

PDF Toolkit

XML Studio

Excel Viewer

Image Toolkit

Markdown Studio

Archive Manager

Regex Tester

Diff & Patch

SQL Studio

Crypto & Encoding

Date/Time Tools

Text Utilities

Math Utilities

Color Utilities

Physics Calculator

Structural Engineering

Agent Integration

1. MCP (Model Context Protocol)

2. A2A (Agent-to-Agent Protocol)

3. REST API

Installation

npm

Prerequisites

Local Development

Docker

Docker Compose

Kubernetes

Kubernetes Manifests

AWS (ECS/Fargate)

Terraform Resources

Configuration

Environment Variables

Observability

OpenTelemetry (Distributed Tracing)

Structured Logging

Google Analytics (Client-Side)

MCP Server

Installation

Transport Options

stdio (default)

SSE (Server-Sent Events)

HTTP Streaming

A2A Agent

Agent Card

Task Lifecycle

Coming Soon: a2ui.org Integration

Planned Features

Project Structure

Development

Commands

Testing

Managed Solution

Open Source vs Managed Platform

Contributing

License

Links

Related MCP servers

MCP servers by category