agent-gantry 0.4.0

Universal Tool Orchestration Platform - Intelligent, secure tool orchestration for LLM-based agent systems

Agent-Gantry

Universal Tool Orchestration Platform for LLM-Based Agent Systems

Context is precious. Execution is sacred. Trust is earned.

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Overview

Agent-Gantry is a Python library and service for intelligent, secure tool orchestration in LLM-based agent systems. It solves three tightly coupled problems:

1. Context Window Tax: Reduces token costs by ~90% through semantic routing and dynamic tool surfacing instead of dumping 100+ tools into every prompt.

2. Tool/Protocol Fragmentation: Write Once, Run Anywhere - register tools once, use with OpenAI, Claude, Gemini, A2A agents, and MCP clients.

3. Operational Blindness: Zero-Trust security with tools guarded by policies, capabilities, and circuit breakers.

Installation

pip install agent-gantry

For development:

pip install agent-gantry[dev]

Optional: install the bundled Claude Skill

Agent-Gantry ships a Claude Skill — a self-contained reference an agent can read to learn the library — bundled inside the wheel. Install it next to your other skills with one command:

agent-gantry install-skill --target ./skills

This drops a skills/agent-gantry/ directory in your project. Wire it into an AF agent via SkillsProvider(skill_paths=["./skills"]) or point Claude Code at it directly. To use the bundled copy without copying:

from agent_gantry.skills import skill_path
print(skill_path())  # /…/site-packages/agent_gantry/skills/agent-gantry

The skill covers each integration (Microsoft Agent Framework, LangChain, AutoGen, CrewAI, LlamaIndex, Semantic Kernel, Google ADK, plain SDK use), the new introspection APIs, and a debugging playbook.

LLM Provider SDKs

Install with specific LLM provider support:

# All LLM providers
pip install agent-gantry[llm-providers]

# Individual providers
pip install agent-gantry[openai]        # OpenAI, Azure OpenAI, OpenRouter
pip install agent-gantry[anthropic]     # Anthropic (Claude)
pip install agent-gantry[google-genai]  # Google GenAI
pip install agent-gantry[google-vertexai]  # Google Vertex AI
pip install agent-gantry[mistral]       # Mistral AI
pip install agent-gantry[groq]          # Groq

# Everything
pip install agent-gantry[all]

See docs/llm_sdk_compatibility.md for detailed provider documentation.

Optional components

• Vector stores: pip install agent-gantry[vector-stores] (Qdrant/Chroma stubs)
• Local persistence (LanceDB): pip install agent-gantry[lancedb]
• Local embeddings (Nomic Matryoshka): pip install agent-gantry[nomic]
• Agent framework integrations: pip install agent-gantry[agent-frameworks] (LangChain, AutoGen, CrewAI, LlamaIndex, Semantic Kernel, etc.)
• Example extras: pip install agent-gantry[example-tools] for optional libraries used by the example scripts
• Protocols: pip install agent-gantry[mcp] and pip install agent-gantry[a2a]

Combine as needed, e.g.:

pip install agent-gantry[lancedb,nomic,mcp,a2a]

Quick Start: The "Plug and Play" Experience

Transform your existing LLM code into a semantically-aware agent system with just a decorator:

from openai import AsyncOpenAI
from agent_gantry import AgentGantry, with_semantic_tools, set_default_gantry

# Initialize
client = AsyncOpenAI()
gantry = AgentGantry()
set_default_gantry(gantry)

# Register tools with a simple decorator
@gantry.register(tags=["weather"])
def get_weather(city: str) -> str:
    """Get the current weather for a city."""
    return f"The weather in {city} is 72°F and sunny."

# Apply decorator to your existing LLM function - tools are automatically injected!
@with_semantic_tools(limit=3)
async def ask_llm(prompt: str, *, tools=None):
    return await client.chat.completions.create(
        model="gpt-4o",
        messages=[{"role": "user", "content": prompt}],
        tools=tools  # Agent-Gantry injects relevant tools here
    )

# Just call it - semantic routing happens automatically
await ask_llm("What's the weather in San Francisco?")

That's it! Agent-Gantry automatically:

• 🎯 Selects only relevant tools based on the query (reducing token costs by ~79%)
• 🔄 Converts tool schemas to any LLM provider format (OpenAI, Anthropic, Google, etc.)
• 🛡️ Executes tools with circuit breakers, retries, and security policies

Architecture Flow

graph LR
    A[LLM Call] --> B[with_semantic_tools]
    B --> C[Agent-Gantry<br/>Semantic Router]
    C --> D[Vector Search]
    D --> E[Top-K Tools]
    E --> F[Schema Transcoding]
    F --> G[LLM Call<br/>with Injected Tools]
    style C fill:#4CAF50
    style B fill:#2196F3

Manual Control (Power Users)

For fine-grained control over tool retrieval and execution:

from agent_gantry import AgentGantry
from agent_gantry.schema.execution import ToolCall

# Initialize
gantry = AgentGantry()

# Register a tool
@gantry.register(tags=["finance"])
def calculate_tax(amount: float) -> float:
    """Calculates US sales tax for a given amount."""
    return amount * 0.08

# Sync tools to enable semantic search
await gantry.sync()

# Retrieve relevant tools (returns OpenAI-compatible schemas)
tools = await gantry.retrieve_tools("What is the tax on $100?", limit=5)

# Execute a tool directly
result = await gantry.execute(ToolCall(
    tool_name="calculate_tax",
    arguments={"amount": 100.0},
))

See docs/configuration.md for full config options and docs/local_persistence_and_skills.md for LanceDB/Nomic setup plus skill storage.

Factory Function for Easy Setup

For quick setup with sensible defaults, use the create_default_gantry() factory function:

from agent_gantry import create_default_gantry

# Creates an AgentGantry instance with automatic embedder selection
# (NomicEmbedder if available, falls back to SimpleEmbedder)
tools = create_default_gantry()

@tools.register(tags=["math"])
def add(a: int, b: int) -> int:
    """Add two numbers."""
    return a + b

This is ideal for:

• Rapid prototyping and testing
• Projects that need multiple independent AgentGantry instances
• Avoiding module-level instantiation issues

Framework Ready: Works with Any LLM Provider

Agent-Gantry seamlessly integrates with all major LLM providers. Just use the dialect parameter:

OpenAI / Azure OpenAI / OpenRouter / Groq:

from openai import AsyncOpenAI
from agent_gantry import with_semantic_tools

client = AsyncOpenAI()

@with_semantic_tools(limit=3)  # Default dialect is "openai"
async def chat(messages, *, tools=None):
    return await client.chat.completions.create(
        model="gpt-4o",
        messages=messages,
        tools=tools
    )

Anthropic (Claude):

from anthropic import AsyncAnthropic
from agent_gantry import with_semantic_tools

client = AsyncAnthropic()

@with_semantic_tools(dialect="anthropic", limit=3)
async def chat(messages, *, tools=None):
    return await client.messages.create(
        model="claude-sonnet-4-6",
        messages=messages,
        tools=tools,  # Automatically converted to Anthropic format
        max_tokens=1024
    )

Google Gemini:

from google import genai
from agent_gantry import with_semantic_tools

client = genai.Client()

@with_semantic_tools(dialect="gemini", limit=3)
async def chat(prompt, *, tools=None):
    return client.models.generate_content(
        model="gemini-2.5-flash",
        contents=prompt,
        tools=tools  # Automatically converted to Gemini format
    )

Mistral (OpenAI-compatible endpoint; mistralai SDK quarantined on PyPI — use the openai SDK):

from openai import AsyncOpenAI
from agent_gantry import with_semantic_tools

client = AsyncOpenAI(api_key="your-mistral-key", base_url="https://api.mistral.ai/v1")

@with_semantic_tools(limit=3)  # Mistral uses OpenAI-compatible format
async def chat(messages, *, tools=None):
    return await client.chat.completions.create(
        model="mistral-large-latest",
        messages=messages,
        tools=tools,
    )

See docs/llm_sdk_compatibility.md for detailed integration guides.

Microsoft Agent Framework (native integration)

For Microsoft Agent Framework 1.x, GantryContextProvider plugs into AF's context-engineering pipeline as a first-class ContextProvider — no manual schema wiring, no static tool list, no overrides of Agent(tools=...). Two modes:

from agent_framework import Agent
from agent_framework.openai import OpenAIChatClient
from agent_gantry import AgentGantry, GantryContextProvider

gantry = AgentGantry()
# ... register tools, await gantry.sync() ...

# Per-run mode: tool set is fixed for one agent.run() call.
provider = GantryContextProvider(gantry, top_k=5)
agent = Agent(OpenAIChatClient(), "...", context_providers=[provider])

# Per-call mode: re-runs retrieval every chat-completion round (multi-step agents).
provider = GantryContextProvider(gantry, top_k=3, query_strategy="per_call")
agent = Agent(OpenAIChatClient(), "...")
provider.attach_to(agent)  # one-call helper — attaches provider + middleware

GantryContextProvider co-exists with SkillsProvider, flows through WorkflowBuilder / SequentialBuilder / HandoffBuilder, and supports required=[...], always_include=[...], static_tools=[...], and verbose=True for one-line per-round logging. See examples/agent_frameworks/agent_framework_provider_example.py for the full walkthrough.

Debugging tool routing

When the LLM "doesn't see" a tool you expect, Agent-Gantry surfaces the decision so you don't have to write middleware to find out:

# After any agent.run() call:
decision = provider.last_selection
print(decision.summary())         # query="..." → top5: [tool_a:0.61, ...]
for c in decision.candidates:
    print(c.name, c.score, c.kept)  # full ranked list, kept/dropped

# Or, offline — same code path as the live middleware:
decision = await provider.dry_run_retrieve("the user's actual query")

For registry-level mistakes — descriptions that name other tools, near-duplicate tools, overly generic tags — run the linter:

agent-gantry lint
agent-gantry sim factorial fibonacci   # cosine similarity between two tools

Robust score thresholds for long queries

Absolute cosine thresholds collapse on long instructional queries because the embedding gets diluted. Use the relative mode for length-robust filtering:

provider = GantryContextProvider(gantry, score_threshold="relative:0.8")
# Keep anything within 80% of the top score, regardless of query length.

The default is score_threshold=0.0 (no filtering) — opt-in to filtering, don't get filtered by surprise.

Persistent embedding cache

InMemoryVectorStore (the default) re-embeds every tool on each cold start — real money on paid embedders. Wrap with CachedEmbedder for a disk-backed SQLite cache keyed by (embedder_id, text_hash):

from agent_gantry import AgentGantry
from agent_gantry.adapters.embedders.openai import OpenAIEmbedder
from agent_gantry.adapters.embedders.cached import CachedEmbedder
from agent_gantry.schema.config import EmbedderConfig

base = OpenAIEmbedder(EmbedderConfig(type="openai", model="text-embedding-3-large"))
embedder = CachedEmbedder(base)  # default: ~/.cache/agent_gantry/embeddings.sqlite
gantry = AgentGantry(embedder=embedder)

Load tools from multiple modules

Organize tools in a tools/ directory with separate files for each category, then import them into your main file:

# tools/web_tools.py
from agent_gantry import AgentGantry

tools = AgentGantry()

@tools.register
def search_web(query: str) -> str:
    """Search the web for information."""
    return f"Results for: {query}"

@tools.register
def fetch_url(url: str) -> str:
    """Fetch content from a URL."""
    return f"Content from {url}"

# tools/math_tools.py
from agent_gantry import AgentGantry

tools = AgentGantry()

@tools.register
def calculate(expression: str) -> float:
    """Evaluate a mathematical expression safely."""
    # Use ast.literal_eval for safe evaluation of simple expressions
    import ast
    import operator
    
    # Define safe operators
    ops = {ast.Add: operator.add, ast.Sub: operator.sub,
           ast.Mult: operator.mul, ast.Div: operator.truediv}
    
    def safe_eval(node):
        if isinstance(node, ast.Num):
            return node.n
        elif isinstance(node, ast.BinOp):
            return ops[type(node.op)](safe_eval(node.left), safe_eval(node.right))
        raise ValueError(f"Unsupported expression")
    
    return safe_eval(ast.parse(expression, mode='eval').body)

@tools.register
def convert_units(value: float, from_unit: str, to_unit: str) -> float:
    """Convert between units."""
    return value  # simplified

# main.py
import asyncio
from openai import AsyncOpenAI
from agent_gantry import AgentGantry, set_default_gantry, with_semantic_tools

client = AsyncOpenAI()

async def main():
    # Import tools from multiple module files
    gantry = await AgentGantry.from_modules([
        "tools.web_tools",
        "tools.math_tools",
    ], attr="tools")
    
    await gantry.sync()
    set_default_gantry(gantry)
    
    # Now all tools are available for semantic selection
    @with_semantic_tools(limit=3)
    async def generate(prompt: str, *, tools=None):
        return await client.chat.completions.create(
            model="gpt-4o",
            messages=[{"role": "user", "content": prompt}],
            tools=tools,
        )
    
    # Tools are automatically selected based on query
    response = await generate("Search for Python tutorials")  # selects web_tools
    response = await generate("Calculate 15% of 200")  # selects math_tools

asyncio.run(main())

You can also pass modules=[...] to AgentGantry(...) for deferred loading or call collect_tools_from_modules([...]) to import into an existing instance. Duplicate tools are skipped with a warning so shared modules can be safely combined.

Architecture

┌─────────────────────────────────────────────────────────────────┐
│                        AGENT LAYER                              │
│  (LangChain / AutoGen / LlamaIndex / CrewAI / Custom Agents)    │
└─────────────────────────┬───────────────────────────────────────┘
                          │
                          ▼
┌─────────────────────────────────────────────────────────────────┐
│                       AGENT-GANTRY                              │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐  ┌────────┐ │
│  │  Semantic   │  │  Execution  │  │ Observability│ │ Policy │ │
│  │   Router    │  │   Engine    │  │  / Telemetry │ │ Engine │ │
│  └─────────────┘  └─────────────┘  └─────────────┘  └────────┘ │
└─────────────────────────┬───────────────────────────────────────┘
                          │
          ┌───────────────┼───────────────┬───────────────┐
          ▼               ▼               ▼               ▼
    ┌──────────┐   ┌──────────┐   ┌──────────┐   ┌──────────┐
    │  Python  │   │   MCP    │   │   REST   │   │   A2A    │
    │Functions │   │ Servers  │   │   APIs   │   │  Agents  │
    └──────────┘   └──────────┘   └──────────┘   └──────────┘

Features

• Semantic Routing: Intelligent tool selection using vector similarity, intent classification, and conversation context
• Native Microsoft Agent Framework integration: GantryContextProvider plugs into AF as a first-class ContextProvider — per-run or per-call retrieval
• Multi-Protocol Support: Native support for MCP (Model Context Protocol) and A2A (Agent-to-Agent)
• Schema Transcoding: Automatic conversion between OpenAI, Anthropic, and Gemini tool formats
• LLM Provider Compatibility: Works with OpenAI, Azure OpenAI, Anthropic, Google GenAI, Vertex AI, Mistral, Groq, OpenRouter — plus any OpenAI-compatible endpoint via api_base
• First-class introspection: RetrievalDecision, provider.last_selection, provider.dry_run_retrieve(query), verbose mode — debug routing without writing middleware
• Length-robust thresholds: score_threshold="relative:0.8" keeps anything within 80% of the top score, surviving long pipeline-style queries that collapse absolute cosine cutoffs
• Registry linter: agent-gantry lint flags tool descriptions that pull each other into the wrong queries (cross-references, near-duplicates, generic tags)
• Persistent embedding cache: CachedEmbedder wraps any embedder with a SQLite cache so cold starts don't re-embed everything
• Bundled Claude Skill: ship usage docs to your agents via agent-gantry install-skill or from agent_gantry.skills import skill_path
• Circuit Breakers: Automatic failure detection and recovery
• Observability: Built-in structured logging and telemetry for tracing and metrics, including gantry.bridge_retrieval spans carrying the full ranked candidate list
• Zero-Trust Security: Capability-based permissions and policy enforcement
• Modular tool loading: Import and deduplicate tool registries from other modules or packages
• Local persistence & skills: LanceDB-backed tool/skill storage, Matryoshka embeddings, and skill schemas for prompt guidance
• Argument Validation: Defensive validation against tool schemas
• Async-Native: Full async support for tools and execution
• Retries & Timeouts: Automatic retries with exponential backoff and configurable timeouts
• Health Tracking: Per-tool health metrics including success rate, latency, and circuit breaker state

Context Window Savings

Agent-Gantry significantly reduces token usage by dynamically surfacing only the most relevant tools.

Benchmark Results (15 Tools Registered, provider-reported usage):

Scenario	Tools Passed	Prompt Tokens	Cost Reduction
Standard (All Tools)	15	366	-
Agent-Gantry (Top 2)	2	78	~79%

Measured using provider usage fields from gpt-3.5-turbo responses (no token estimators). See examples/llm_integration/token_savings_demo.py for the full benchmark.

Semantic Routing Accuracy

Agent-Gantry maintains high accuracy even with large toolsets by leveraging semantic embeddings.

Stress Test Results (100 Tools Registered):

Metric	Value
Total Tools	100
Retrieval Limit	Top 2
Accuracy	100% (10/10 queries)
Embedder	Nomic (nomic-embed-text-v1.5)

See examples/testing_limits/stress_test_100_tools.py for the full stress test.

Real-World End-to-End Verification

Agent-Gantry has been verified in end-to-end scenarios with real LLMs and tangible tools.

Real-World Test (30 Tangible Tools + GPT-4o):

Metric	Result
Scenario	30 functional tools (Math, File System, Network, etc.)
Retrieval Accuracy	100% (Correct tool always in Top 3)
LLM Selection	100% (GPT-4o correctly selected the tool)
Execution	100% (Tools executed and returned correct results)

See examples/testing_limits/real_world_30_tools_test.py for the complete end-to-end verification script.

Project Structure

agent_gantry/
├── core/                 # Main facade, registry, router, executor, security
├── schema/               # Data models (tools, queries, events, config)
├── adapters/             # Protocol adapters
│   ├── vector_stores/    # Qdrant, Chroma, LanceDB, In-Memory, PGVector
│   ├── embedders/        # OpenAI, Azure, Nomic, SentenceTransformers, Simple, Cached
│   ├── rerankers/        # Cohere, CrossEncoder
│   └── executors/        # Direct, Sandbox, MCP, HTTP, A2A
├── providers/            # Tool import from various sources (A2A, …)
├── servers/              # MCP and A2A server implementations
├── integrations/         # Microsoft Agent Framework bridge/provider/middleware,
│                         # LangChain, AutoGen, LlamaIndex, CrewAI, Semantic Kernel,
│                         # Google ADK, Anthropic Skills
├── query/                # Query generators (last_user_text, last_tool_result, …)
├── metrics/              # Token-savings metrics
├── observability/        # Telemetry adapters (console, OpenTelemetry, Prometheus)
├── utils/                # Fingerprinting, registry linter, async helpers
├── skills/               # Bundled Claude Skill (Agent-Gantry usage docs)
└── cli/                  # Command-line interface

Development

Setup

# Clone the repository
git clone https://github.com/CodeHalwell/Agent-Gantry.git
cd Agent-Gantry

# Preferred: uv for reproducible environments
# We use `pip install uv` here for convenience in Python-first environments.
# You can also install uv via curl, pipx, or system packages; see:
# https://docs.astral.sh/uv/getting-started/installation/
pip install uv
uv sync --extra dev
uv run pytest

# Or use pip directly
pip install -e ".[dev]"
pytest

Running Tests

# Run all tests
pytest

# Run with coverage
pytest --cov=agent_gantry

# Run specific test file
pytest tests/test_tool.py

MCP Integration

Agent-Gantry provides first-class support for the Model Context Protocol (MCP), enabling seamless integration with Claude Desktop and other MCP clients.

Dynamic MCP Server Selection (NEW ✨)

Register MCP servers with rich metadata and let Agent-Gantry intelligently select which servers to connect to based on your query:

from agent_gantry import AgentGantry

gantry = AgentGantry()

# Register servers with metadata (no immediate connection)
gantry.register_mcp_server(
    name="filesystem",
    command=["npx", "-y", "@modelcontextprotocol/server-filesystem"],
    description="Provides tools for reading and writing files on the local filesystem",
    args=["--path", "/home/user/documents"],
    tags=["filesystem", "files", "io"],
    examples=["read a file", "write to a file", "list directory"],
    capabilities=["read_files", "write_files"],
)

gantry.register_mcp_server(
    name="database",
    command=["python", "-m", "mcp_postgresql"],
    description="Access PostgreSQL databases for querying and data manipulation",
    tags=["database", "sql", "data"],
    examples=["query database", "insert record"],
    capabilities=["read_data", "write_data"],
)

# Sync server metadata for semantic search
await gantry.sync_mcp_servers()

# Semantic search finds relevant servers
servers = await gantry.retrieve_mcp_servers(
    query="I need to read a configuration file",
    limit=2
)

# Connect and load tools only from selected servers
for server in servers:
    await gantry.discover_tools_from_server(server.name)

# Now use the tools
tools = await gantry.retrieve_tools("read my config.yaml")

Note: Dynamic MCP server selection and the associated semantic search APIs are currently a preview/placeholder implementation. The underlying semantic search logic is not yet fully implemented and behavior may change in future releases. See the dynamic MCP selection docs for the current status and roadmap.

Benefits:

• 🎯 Semantic Routing: Automatically finds relevant servers based on query context
• ⚡ Lazy Loading: Connects to servers only when needed
• 🔒 Security: Minimizes attack surface by connecting only to necessary servers
• 📊 Health Tracking: Monitors server availability and connection success

See docs/dynamic_mcp_selection.md for complete documentation.

Serve as MCP Server

from agent_gantry import AgentGantry

gantry = AgentGantry()

@gantry.register
def calculate_sum(a: int, b: int) -> int:
    """Calculate the sum of two numbers."""
    return a + b

await gantry.sync()

# Serve as MCP server (dynamic mode for context window minimization)
await gantry.serve_mcp(transport="stdio", mode="dynamic")

Dynamic Mode Benefits:

• Exposes only 2 meta-tools: find_relevant_tools and execute_tool
• Reduces context window usage by ~90%
• Tools discovered on-demand through semantic search
• Perfect for Claude Desktop integration

Connect to MCP Servers

from agent_gantry.schema.config import MCPServerConfig

config = MCPServerConfig(
    name="filesystem",
    command=["npx", "-y", "@modelcontextprotocol/server-filesystem"],
    args=["--path", "/tmp"],
    namespace="fs",
)

# Discover and register tools from external MCP server
count = await gantry.add_mcp_server(config)
print(f"Added {count} tools from MCP server")

See examples/mcp_integration_demo.py for a complete demonstration.

A2A Integration

Agent-Gantry implements the Agent-to-Agent (A2A) protocol, enabling interoperability between agents.

Serve as A2A Agent

from agent_gantry import AgentGantry

gantry = AgentGantry()

@gantry.register
def analyze_data(data: str) -> str:
    """Analyze data and provide insights."""
    return f"Analysis: {data}"

await gantry.sync()

# Serve as A2A agent (requires FastAPI and uvicorn)
# Agent Card will be available at: http://localhost:8080/.well-known/agent.json
gantry.serve_a2a(host="0.0.0.0", port=8080)

Skills Exposed:

• tool_discovery: Find relevant tools using semantic search
• tool_execution: Execute tools with retries and circuit breakers

Consume External A2A Agents

from agent_gantry.schema.config import A2AAgentConfig

config = A2AAgentConfig(
    name="external-agent",
    url="https://external-agent.example.com",
    namespace="external",
)

# Discover and register external agent's skills as tools
count = await gantry.add_a2a_agent(config)
print(f"Added {count} skills from external agent")

# External agent skills are now available as tools
tools = await gantry.retrieve_tools("translate text")

Agent Card

Agent-Gantry automatically generates an Agent Card following the A2A protocol:

{
  "name": "AgentGantry",
  "description": "Intelligent tool routing and execution service",
  "url": "http://localhost:8080",
  "version": "1.0.0",
  "skills": [
    {
      "id": "tool_discovery",
      "name": "Tool Discovery",
      "description": "Find relevant tools for a given task using semantic search"
    },
    {
      "id": "tool_execution",
      "name": "Tool Execution",
      "description": "Execute registered tools with retries and timeouts"
    }
  ]
}

See examples/a2a_integration_demo.py for a complete demonstration.

CLI

A lightweight CLI ships with the package for quick inspection and diagnostics:

agent-gantry list                              # list registered tools
agent-gantry search "refund an order" --limit 3
agent-gantry lint                              # detect tool-description authoring mistakes
agent-gantry sim factorial fibonacci           # cosine similarity between two tools
agent-gantry sync --dry-run                    # which tools would (re-)embed and why
agent-gantry install-skill --target ./skills   # install the bundled Claude Skill

lint flags three patterns that silently degrade routing quality: tool descriptions that name other registered tools (the embedding pulls them toward the wrong queries), pairs of tools with >0.85 cosine similarity (probably should be merged or differentiated), and tags that appear on more than half the registry (low discriminative value).

The CLI boots with demo tools and an in-memory embedder. For details and customization options, see docs/cli.md.

Documentation

📚 View Full Documentation - Complete guides, API reference, and tutorials

Quick Links

• Getting Started - 5-minute tutorial
• API Reference - Complete API docs
• Architecture - System design and patterns
• Best Practices - Production deployment guide
• Troubleshooting - Common issues and solutions

Roadmap

• Phase 1: ✅ Core Foundation - Data models, in-memory vector store, basic routing
• Phase 2: ✅ Robustness - Execution engine, retries, circuit breakers, security
• Phase 3: ✅ Context-Aware Routing - Intent classification, MMR diversity
• Phase 4: ✅ Production Adapters - Qdrant, Chroma, OpenAI embeddings
• Phase 5: ✅ MCP Integration - MCP client and server, dynamic tool discovery
• Phase 6: ✅ A2A Integration - Agent-to-Agent protocol, Agent Card, skill mapping
• Phase 7: ✅ Framework Integrations - LangChain, AutoGen, CrewAI, LlamaIndex, Semantic Kernel
• Phase 8: ✅ Documentation & Quality - Professional docs site, type safety, comprehensive examples

License

MIT

Contributing

Contributions are welcome! Please read the contributing guidelines before submitting a pull request.