Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
OpenTools serves as an API platform that empowers developers to enhance large language models (LLMs) with dynamic features like web searches, location information, and web scraping, all through a single, cohesive interface. By connecting to a registry of Model-Context Protocol (MCP) servers, OpenTools enables LLMs to utilize various tools without the necessity of separate API keys for each. The platform is designed to be compatible with numerous LLMs, including those facilitated by OpenRouter, and offers robustness against service interruptions, allowing for effortless transitions between different models. Developers can easily invoke tools by making straightforward API calls, where they indicate their preferred model and the tools they wish to use, while OpenTools manages both authentication and execution on their behalf. Remarkably, the service only incurs charges for successful tool executions, featuring a transparent, cost-effective token pricing system that is overseen through a streamlined billing portal. This strategy significantly eases the incorporation of external tools into LLM applications and minimizes the intricacies associated with managing multiple APIs, making it an attractive option for developers seeking efficiency in their projects. Overall, OpenTools represents a pivotal innovation in enhancing the functionality of language models by simplifying access to vital external resources.
Description
Spanlens is an open-source observability platform licensed under MIT that enables developers to effectively track each interaction their applications have with services like OpenAI, Anthropic, Gemini, Mistral, OpenRouter, Azure OpenAI, or a local Ollama model. The integration process is incredibly simple, requiring just a single line of code to change the client's baseURL to the Spanlens proxy, or by executing "npx @spanlens/cli init," which prompts a wizard to automatically adjust your code. Once integrated, all requests are meticulously logged, capturing details such as the model used, token counts, latency, cost, and the complete prompt and response body, while also seamlessly reconstructing streaming responses.
The accompanying dashboard transforms this raw log data into actionable operational insights. Cost tracking functionality allows users to break down expenditures by individual requests, models, and end users, while also distinguishing prompt-cache tokens to provide clarity on actual savings rather than simply the total costs. Additionally, agent tracing presents multi-step workflows visually, using Gantt waterfalls and node-and-edge graphs to emphasize the critical path, enabling developers to pinpoint the slowest dependencies in a fan-out scenario. This comprehensive approach not only enhances visibility but also empowers users to optimize their model interactions for better efficiency and cost management.
API Access
Has API
Yes
API Access
Has API
No
Screenshots View All
No images available
Integrations
Brave Browser
Yes
Claude
Yes
Exa
Yes
Firecrawl
Yes
Google Maps
Yes
Model Context Protocol (MCP)
Yes
OpenAI
Yes
OpenRouter
Yes
Integrations
Brave Browser
No
Claude
No
Exa
No
Firecrawl
No
Google Maps
No
Model Context Protocol (MCP)
No
OpenAI
No
OpenRouter
No
Pricing Details
Free
Free Trial
No
Free Version
Yes
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
No
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
OpenTools
Country
United States
Website
opentools.com
Vendor Details
Company Name
Spanlens
Founded
2026
Country
South Korea
Website
spanlens.io