fastn-ai-composable-middleware

fastn-ai-composable-middleware

Fastn Adaptive Context is an intelligent middleware gateway that optimizes agent-tool interactions by streamlining context, compressing tool chains, and reducing token costs while ensuring enterprise-grade security and compliance.

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Quick Overview

Best for: AI Agents

What it does

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fastn-ai-composable-middleware

Fastn Adaptive Context serves as a smart intermediary between AI agents and their tools, designed to enhance the efficiency and security of high-value workflows. It filters and orchestrates tools based on the agent's task intention, reducing unnecessary context and token usage, which minimizes hallucinations and lowers API costs. The middleware also aggregates frequent tool chains to batch calls, improving latency and performance. With enterprise-grade security features including RBAC, compliance enforcement, and prompt safety, Fastn ensures governed and secure execution. It is ideal for organizations seeking to build production-grade autonomous agent systems with transparency, auditability, and scalability.

No-code AI platform for developers to integrate data sources into a unified API.

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Key Features

Tool Orchestration

Filters tools and schemas according to the agentโ€™s task intention to reduce context bloat, hallucinations, and token consumption.

Tool Composition

Learns frequent tool chaining patterns and batches or merges tool calls to lower latency and API costs.

Performance Optimization

Caches results and adapts schemas to reduce latency, improve reliability, and minimize compute waste.

Usage Tracking and Auditability

Tracks usage, costs, and reasoning paths to provide full transparency and audit trails.

Enterprise Security and Compliance

Enforces role-based access control (RBAC), compliance standards, and prompt safety for secure and governed execution.

Scalability and Performance

Supports over 10,000 concurrent requests with sub-100ms latency, horizontal scaling, and a 99.9% uptime SLA.

Pricing

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Use Cases

Autonomous Agent Workflows

Enables AI agents to efficiently and securely interact with multiple tools in complex workflows with reduced latency and token costs.

Enterprise Integration

Seamlessly connects APIs, legacy systems, and enterprise workflows to provide unified tool access and governance.

Cost Optimization for AI Tooling

Reduces API call costs and token usage by batching tool calls and compressing context.

Security and Compliance Enforcement

Ensures that agent actions comply with enterprise security policies, including RBAC and data governance.

Integrations

1000+ Tools

Access to over 1000 pre-integrated tools with the ability to build infinite custom integrations via one MCP server.

AI Platforms

Compatible with any AI platform to enable seamless agent-tool interactions.

Benefits

Significantly reduces token consumption and API costs through intelligent context filtering and tool chaining.
Improves agent response times and reliability with caching and performance optimizations.
Provides enterprise-grade security with SOC 2 Type II, ISO certification, GDPR compliance, and HIPAA/PCI readiness.
Offers full transparency and auditability of agent decisions and tool usage.
Supports high scalability with 10K+ concurrent requests and 99.9% uptime SLA.
Delivers 24/7 enterprise support including dedicated technical account managers and custom solution reviews.

Limitations

Pricing details are not publicly disclosed, requiring direct contact for custom quotes.
Fastn Data Sync solution is indicated as coming soon, so some data synchronization features may not yet be available.

Frequently Asked Questions

What is MCP?
MCP (Middleware Control Plane) is Fastn's server that manages tool integrations, agent connections, and orchestrates workflows securely and efficiently.
Is Fastn secure?
Yes, Fastn meets demanding enterprise security standards including SOC 2 Type II, ISO certifications, GDPR compliance, and is HIPAA- and PCI-ready.
How much does Fastn MCP cost?
Pricing details are not publicly available; please contact Fastn for custom pricing and plans.
Can I use MCP with any AI platform?
Yes, Fastn MCP is designed to be compatible with any AI platform to facilitate agent-tool orchestration.
Do I need to host my own MCP server?
Fastn offers hosted MCP services, but options for self-hosting may be available upon request.
Does Fastn provide SDKs or client libraries?
Yes, Fastn provides SDKs and client libraries to simplify integration and development.
Can I test my tools before going live?
Yes, Fastn supports testing and simulation of agent calls in development environments.
How does Fastn handle retries and timeouts?
Fastn includes built-in mechanisms for retries and timeout handling to ensure reliable execution.
Is there logging or observability for debugging?
Yes, Fastn provides logging, observability, and usage tracking for debugging and audit purposes.
Can I build custom tools on Fastn?
Yes, Fastn supports building and registering custom tools within the platform.
Can I control where my data is stored?
Fastn offers data residency controls to comply with enterprise data governance requirements.
How do I support multiple tenants in my app?
Fastn supports multi-tenant architectures with role-based access control and tenant-specific configurations.
Do I need to change my existing APIs to work with Fastn?
No major changes are required; Fastn can integrate with existing APIs and legacy systems.
Can I connect to multiple MCP endpoints?
Yes, Fastn supports connections to multiple MCP endpoints for distributed workflows.
Does Fastn support streaming (SSE/Webhooks)?
Yes, Fastn supports streaming technologies such as Server-Sent Events and Webhooks.
How does the agent know which tool to call?
Fastn uses intelligent tool orchestration based on the agentโ€™s task intention to select appropriate tools.
What types of tools can I register in Fastn?
Any API-based tool or service can be registered, including legacy systems and custom-built tools.
What if a tool fails during execution?
Fastn handles failures with retries, error reporting, and the ability to disable or pause tools without deletion.
Can I group tools by use case or app?
Yes, tools can be organized by use case or application for easier management.
Can I control which agent can access which tools?
Yes, Fastn enforces role-based access control to restrict tool access per agent.
Can I disable or pause a tool without deleting it?
Yes, tools can be temporarily disabled or paused without removal.
Can I track usage per agent or tool?
Yes, detailed usage tracking is available for agents and tools.

Getting Started

  1. 1 Step 1: Sign up and create your Fastn account.
  2. 2 Step 2: Connect your first agent by integrating with the Fastn MCP gateway using provided SDKs or APIs.
  3. 3 Step 3: Configure your tools and define access controls and workflows within the Fastn platform.
  4. 4 Step 4: Test your tool integrations and agent workflows in development environments.
  5. 5 Step 5: Deploy and monitor agent interactions with real-time usage tracking and audit logs.

Support

email

Contact support via email at [email protected]

documentation

Comprehensive documentation and whitepapers are available on the Fastn website.

24/7 technical support

Enterprise customers receive round-the-clock technical support and dedicated account management.

API

Available: Yes
Documentation:

API documentation and SDKs are available to facilitate integration and development.

Rate Limits:

Supports over 10,000 concurrent requests with sub-100ms latency and horizontal scaling.

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