Business Software for Solidity

Muse Spark 1.1 is Meta’s upgraded multimodal reasoning model designed to support advanced agentic workflows, coding tasks, computer use, and complex tool orchestration. Developed by Meta Superintelligence Labs, it builds on Muse Spark with major gains in planning, tool use, long-context reasoning, multimodal perception, and real-world task execution. The model can work across external apps and services, native tools, MCP servers, custom skills, browsers, scripts, images, video, PDFs, and audio inputs. Muse Spark 1.1 can act as a main agent by gathering context, creating a plan, and delegating work to parallel subagents, or operate as a subagent that follows instructions and escalates when needed. Its 1 million token context window allows it to retain earlier actions, retrieve information from long workflows, and compact context while preserving critical details. The model is also trained for computer-use tasks, deciding when to automate with scripts and when to interact directly with an interface. In coding workflows, Muse Spark 1.1 can diagnose bugs, implement features, migrate large codebases, generate web applications, take screenshots, identify UI issues, and validate fixes. Its multimodal strengths include visual-to-code generation, detailed image and video captioning, grounded perception, and workflows where seeing, reasoning, and acting happen together. Available through the Meta Model API public preview and in Thinking mode inside Meta AI, Muse Spark 1.1 gives developers and users a more capable foundation for building agents, automations, coding assistants, and multimodal productivity tools.

Kimi K2.7 Code is a Moonshot AI coding model built to help developers handle software engineering, code generation, debugging, and agent-based development workflows. It focuses on long-horizon coding tasks, where an AI assistant needs to understand goals, work across many files, and complete multi-step development work. The model builds on the Kimi K2.6 architecture and is described as improving agentic capabilities while reducing thinking-token usage by about 30% compared with K2.6. Kimi K2.7 Code offers a 256K context window, which helps developers work with larger repositories, longer prompts, and more detailed project instructions. It can be accessed through Kimi Code, Moonshot’s API platform, and third-party model providers such as Together AI. The model also supports OpenAI- and Anthropic-compatible APIs, making it easier for teams to test it as a replacement or addition to existing coding assistant workflows. Developers who want to self-host or experiment with the model can access it through Hugging Face, where deployment guidance references vLLM, SGLang, and KTransformers. Kimi K2.7 Code is especially relevant for teams interested in open-source coding agents, long-context software tasks, and tool-integrated development. While some third-party commentary notes that benchmark claims should be reviewed carefully, the model is positioned as a strong option for developers seeking flexible, agentic coding support.

Gemini 3.5 Flash Cyber is a dedicated model designed specifically for cybersecurity, built upon Gemini 3.5 Flash, and refined to efficiently discover, validate, and resolve vulnerabilities at scale. Its primary objective is to support defensive security operations by enabling organizations to quickly pinpoint critical vulnerabilities and produce dependable patches before they can be exploited. The remarkable blend of performance and efficiency offered by Flash provides an excellent basis for code scanning, assessing security issues, confirming the authenticity of findings, and suggesting precise remediation strategies within extensive software environments. In the CodeMender framework, numerous Gemini 3.5 Flash Cyber agents collaborate seamlessly, merging their insights into a comprehensive report that enhances the system's ability to analyze vulnerabilities from various perspectives and elevate the overall quality of the findings. This collaborative agent framework ensures exceptional performance on CyberGym, which serves as a benchmark for assessing cybersecurity effectiveness, while also fostering continuous improvement in vulnerability management practices. Ultimately, the capabilities of Gemini 3.5 Flash Cyber not only streamline security workflows but also strengthen an organization's resilience against potential threats.

Cursor has introduced Composer 2.5, a next-generation AI coding assistant built to deliver stronger reasoning, better collaboration, and improved reliability during software development tasks. The upgraded model performs better on long-running coding workflows and can manage complicated instructions with greater consistency than earlier Composer versions. Cursor expanded the training process by scaling compute resources, generating more advanced reinforcement learning environments, and refining behavioral traits that improve the developer experience. One of the key innovations in Composer 2.5 is its targeted textual feedback system, which helps the model learn from localized mistakes inside long coding trajectories instead of relying only on broad reward signals. This training method allows the AI to improve coding style, communication quality, and tool usage accuracy in a more focused way. The company also increased the amount of synthetic coding data by 25 times compared to Composer 2, giving the model exposure to more difficult and realistic programming tasks. During development, the system demonstrated sophisticated reasoning abilities by uncovering hidden implementation details and reverse-engineering deleted functionality inside synthetic environments. Composer 2.5 additionally uses advanced distributed training methods such as Sharded Muon and dual mesh HSDP to optimize large-scale model training performance. Available directly inside Cursor, the model comes in both standard and fast variants with different pricing tiers designed for developers, teams, and enterprise-scale engineering workflows.

DeepSeek-V4-Pro is an advanced Mixture-of-Experts language model built for high-performance reasoning, coding, and large-scale AI applications. With 1.6 trillion total parameters and 49 billion activated parameters, it delivers strong capabilities while maintaining computational efficiency. The model supports a massive context window of up to one million tokens, making it ideal for handling long documents and complex workflows. Its hybrid attention architecture improves efficiency by reducing computational overhead while maintaining accuracy. Trained on more than 32 trillion tokens, DeepSeek-V4-Pro demonstrates strong performance across knowledge, reasoning, and coding benchmarks. It includes advanced training techniques such as improved optimization and enhanced signal propagation for better stability. The model offers multiple reasoning modes, allowing users to choose between faster responses or deeper analytical thinking. It is designed to support agentic workflows and complex multi-step problem solving. As an open-source model, it provides flexibility for developers and organizations to customize and deploy at scale. Overall, DeepSeek-V4-Pro delivers a balance of performance, efficiency, and scalability for demanding AI applications.

SWE-1.7 is Cognition’s most capable software engineering model, built to push frontier coding performance while reducing the cost of high-quality agentic rollouts. The model is designed for real-world software development tasks that require extended reasoning, codebase understanding, terminal use, debugging, feature work, migrations, and careful validation. It was trained from a Kimi K2.7 base and improved through Cognition’s reinforcement learning pipeline, including more stable training, stronger infrastructure, better data curation, and long-horizon task techniques. SWE-1.7 is especially optimized for asynchronous software engineering, where an agent needs to work through large projects over longer sessions instead of simply answering short prompts. Its self-compaction capabilities allow the model to summarize its working state and resume from that summary, helping it operate beyond the raw context window on multi-hour tasks. The model is also trained to balance task success with efficiency, using concise reasoning when possible while preserving deeper exploration for harder problems. SWE-1.7 tends to investigate codebases more thoroughly than its base model, reading files, running searches, probing edge cases, and experimenting before making changes. It is available in Devin through web, desktop, and CLI interfaces, with Cerebras serving support at 1000 TPS. SWE-1.7 gives developers and engineering teams a high-performance coding model for complex software projects at a more practical cost.

Muse Spark 1.3 represents an advanced AI model that has enhanced capabilities for both agentic and coding tasks, making it more intelligent and practical for use in everyday applications. It excels in maintaining focus on extended tasks through active collaboration with users while efficiently managing various workflows within a single, continuous thread. When faced with an open-ended goal, the model adeptly utilizes tools to create context from disorganized or contradictory information, rectify any gaps in its strategy, track its learning progress, and ultimately generate a final product. In situations where prompts lack clarity, it is proactive in seeking clarification, asking for assistance when it encounters obstacles, and confirming its actions before proceeding with significant decisions. The model demonstrates a high level of reliability in following intricate, long-form instructions, ensuring that detailed requirements are maintained throughout complex, multi-step tasks without losing critical constraints or deviating from the desired workflow. With its enhanced multitasking capabilities, it effectively aligns incoming prompts with the appropriate tasks, even in cases where users interject or shift the focus of previous requests, allowing for a seamless user experience. This makes Muse Spark 1.3 a versatile tool for a wide range of applications.

Transforming the security realm, we are introducing tailored AI agents alongside a decentralized network of distributed intelligence. This innovative approach reshapes the security landscape by leveraging a decentralized AI agent network established on EigenLayer AVS. Our AI agent is capable of swiftly identifying and rectifying over 100 vulnerabilities within Solidity code, empowering developers to outsmart hackers and mitigate financial losses. Furthermore, our digital asset AI agent serves as a robust shield against crypto fraud, ensuring users remain safeguarded from rug pulls and honeypot tokens. By revealing potential honeypots, clarifying token permissions, and providing extensive market insights, we enhance community safety. Our advanced rug pull detection feature incorporates interactive charts and risk indicators, simplifying the process for users to assess token safety across various chains through thorough evaluations of both market and code security. This comprehensive approach not only promotes security but also cultivates trust within the community, paving the way for a safer crypto environment.

Gemini 3.8 Flash stands out as Google's most advanced model for Flash, offering substantial enhancements compared to version 3.7 in areas such as software engineering, agent-based tasks, and intricate multi-step reasoning within specialized fields. Designed for extended coding projects and autonomous agents, it adeptly addresses complex engineering challenges in a comprehensive manner, ensuring the reliability essential for critical enterprise autonomy in specialized knowledge areas. This model excels particularly in quantitative and professional disciplines that demand sophisticated analysis and reporting, as well as in multi-step reasoning tasks spanning STEM, humanities, and professional domains. The improvements it showcases arise from a fundamental design decision: Gemini 3.8 Flash intensifies its focus on challenging tasks by conducting additional reasoning steps and utilizing tools iteratively, thus optimizing its performance. When operating at higher effort levels, it may consume more tokens to achieve superior outcomes, while developers also have the option to adjust to lower effort levels for varied results. Overall, this flexibility allows for tailored use based on project needs and desired outcomes.

Open-source and free to use, this tool is compatible across various platforms and caters to all EVM blockchains. The Solidity Debugger Pro (sdbg) is an extension for VS Code that enhances the debugging experience for Solidity projects with a plethora of features. It accommodates all EVM-compatible blockchains, making it simple for developers to debug their smart contracts either locally or through a forked node. Additionally, sdbg offers integrated debugging support specifically designed for the widely-used Hardhat framework, ensuring a seamless development process. With its robust capabilities, sdbg significantly improves the efficiency of debugging in Solidity projects.

Lapce is an innovative, open-source code editor designed to provide a swift and responsive experience, especially beneficial for developers tackling extensive projects or intricate codebases. Developed using Rust, Lapce takes advantage of native development's performance benefits to ensure a seamless editing experience that minimizes delays. The editor boasts a sleek, contemporary interface alongside advanced features like multi-caret editing, split views, and integrated terminal capabilities. By incorporating support for the Language Server Protocol (LSP), Lapce delivers accurate autocompletion, syntax highlighting, and efficient code navigation for a variety of programming languages, ultimately boosting developer productivity. Its high degree of extensibility, comprehensive plugin support, and emphasis on performance position Lapce as an optimal choice for developers seeking a lightweight yet robust editor that effectively combines simplicity with functionality, making it appealing to both novices and experienced coders alike. Furthermore, Lapce's commitment to community-driven development ensures that it continues to evolve, addressing the needs of users and keeping pace with the ever-changing landscape of software development.

Refraction serves as a powerful code-generation tool tailored for developers, employing AI to assist in writing code. This innovative platform enables users to produce unit tests, documentation, refactor existing code, and much more. It supports code generation in 34 programming languages, including Assembly, C#, C++, CoffeeScript, CSS, Dart, Elixir, Erlang, Go, GraphQL, Groovy, Haskell, HTML, Java, JavaScript, Kotlin, LaTeX, Less, Lua, MatLab, Objective-C, OCaml, Perl, PHP, Python, R Lang, Ruby, Rust, Sass/SCSS, Scala, Shell, SQL, Swift, and TypeScript. With Refraction, thousands of developers globally are streamlining their workflows, utilizing AI to automate tasks such as documentation creation, unit testing, and code refactoring. This tool not only enhances efficiency but also allows programmers to concentrate on more critical aspects of software development. By leveraging AI, you can refactor, optimize, fix, and style-check your code effortlessly. Additionally, it facilitates the generation of unit tests compatible with various testing frameworks and helps clarify the intent of your code, making it more accessible for others. Embrace the capabilities of Refraction and transform your coding experience today.

Reduce Mean Time to Detection (MTTD) and Mean Time to Recovery (MTTR) with comprehensive coverage achievable within minutes of deployment. Employ a complete DevSecOps toolchain that spans all your environments, ensuring the implementation and gathering of evidence as part of an ongoing security strategy. This solution is unified and de-duplicated across all orchestrated layers, allowing you to add thousands of checks through a single line of code, enhanced by AI capabilities. Designed with a strong focus on security, it effectively sidesteps prevalent security errors and vulnerabilities, while being adept at understanding contemporary technologies. Every feature is accessible through a REST API, making it easily integrable with CI/CD systems, and it operates in a lightweight and rapid manner. You have the option to self-host for total code governance and transparency, or to utilize a source-available binary exclusively within your own CI/CD pipeline. Opting for a source-available solution grants you complete control and transparency over your security measures. The initial setup is straightforward, necessitating no software installation, and it supports a wide variety of programming languages. This tool is capable of detecting thousands of code and infrastructure-related issues, with the count continually rising. Users can review detected issues, categorize them as false positives, and collaborate effectively on resolutions, fostering a more secure development environment. Continuous updates ensure that the tool remains aligned with emerging security threats and technology advancements.

The Solidity Fuzzing Boilerplate serves as a foundational template designed to simplify the fuzzing process for various components within Solidity projects, particularly libraries. By writing tests just once, developers can easily execute them using both Echidna and Foundry's fuzzing tools. In instances where components require different versions of Solidity, these can be deployed into a Ganache instance with the help of Etheno. To generate intricate fuzzing inputs or to conduct differential fuzzing by comparing outputs with non-EVM executables, HEVM's FFI cheat code can be utilized effectively. Additionally, you can publish the results of your fuzzing experiments without concerns about licensing issues by modifying the shell script to retrieve specific files. If you do not plan to use shell commands from your Solidity contracts, it is advisable to disable FFI since it can be slow and should primarily serve as a workaround. This functionality proves beneficial when testing against complex implementations that are challenging to replicate in Solidity but are available in other programming languages. It is essential to review the commands being executed before running tests in projects that have FFI activated, ensuring a clear understanding of the operations taking place. Always prioritize clarity in your testing approach to maintain the integrity and effectiveness of your fuzzing efforts.

The hevm project serves as a tailored implementation of the Ethereum Virtual Machine (EVM) designed for tasks like symbolic execution, unit testing, and debugging of smart contracts. Created by DappHub, it seamlessly integrates with the suite of tools offered by the same developer. The hevm command line interface enables users to symbolically execute smart contracts, conduct unit tests, debug contracts interactively while displaying the Solidity source code, or execute any arbitrary EVM code. It allows computations to be carried out using a local state established within a testing framework or retrieved from live networks through RPC calls. Users can initiate symbolic execution with specified parameters to detect assertion violations and can also customize certain function signature arguments while keeping others abstract. Notably, hevm adopts an eager approach to symbolic execution, meaning that it initially strives to investigate all branches of the program. This comprehensive method enhances the reliability and robustness of smart contract development and testing.

Strengthen your blockchain systems with our exceptional audit services that guarantee unmatched security in the decentralized landscape. If you're losing sleep over the potential loss of your assets to cybercriminals, explore our range of services and alleviate your concerns. Our seasoned professionals conduct thorough examinations of your code to identify weaknesses within your smart contracts. We enhance the security of your blockchain solutions by addressing risks through a combination of security design, comprehensive assessment, audit, and compliance services. Our independent team of skilled penetration testers engages in a meticulous process to uncover vulnerabilities and system exploits. As champions of creating a safer environment for all, we provide a thorough and systematic analysis that elevates the overall security of your product. Additionally, the recovery of funds is just as crucial as ensuring a security audit. With our transaction risk monitoring system, you can monitor user funds effectively, thereby increasing user trust and confidence in your platform. By prioritizing these aspects, we aim to foster a secure future for blockchain applications.

Echidna is a Haskell-based tool created for fuzzing and property-based testing of Ethereum smart contracts. It employs advanced grammar-driven fuzzing strategies that leverage a contract's ABI to challenge user-defined predicates or Solidity assertions. Designed with a focus on modularity, Echidna allows for easy extensions to incorporate new mutations or to target specific contracts under particular conditions. The tool generates inputs that are specifically adapted to your existing codebase, and it offers optional features for corpus collection, mutation, and coverage guidance to uncover more elusive bugs. It utilizes Slither to extract critical information prior to launching the fuzzing process, ensuring a more effective campaign. With source code integration, Echidna can pinpoint which lines of code are exercised during testing, and it provides an interactive terminal UI along with text-only or JSON output formats. Additionally, it includes automatic test case minimization for efficient triage and integrates seamlessly into the development workflow. The tool also reports maximum gas usage during fuzzing activities and supports complex contract initialization through Etheno and Truffle, enhancing its usability for developers. Ultimately, Echidna stands out as a robust solution for ensuring the reliability and security of Ethereum smart contracts.

Opengrep serves as an open-source static code analysis tool aimed at uncovering security vulnerabilities in various codebases. Being a fork of Semgrep, it shares a common goal of delivering rapid and effective code pattern searching across over 30 programming languages, such as Python, JavaScript, and Go. The platform allows developers to create personalized rules for pattern detection, which aids in identifying potential security flaws while also encouraging compliance with coding standards. Incorporating Opengrep into the development process empowers teams to take a proactive stance on vulnerabilities, significantly improving the security and reliability of their software projects. Additionally, its user-friendly interface and customizable features make it an appealing choice for developers seeking to enhance their coding practices.

MegaETH is an advanced blockchain execution platform designed to offer exceptional performance and efficiency for decentralized applications as well as high-throughput workloads. To reach this goal, MegaETH unveils an innovative state trie architecture that efficiently scales to terabytes of state data while maintaining low I/O costs. The platform adopts a write-optimized storage backend, replacing conventional high-amplification databases, which guarantees rapid and consistent read and write latencies. It also employs just-in-time bytecode compilation to remove interpretation delays, achieving speeds close to native code for compute-heavy smart contracts. Additionally, MegaETH utilizes a dual parallel execution model; block producers apply a versatile concurrency protocol, while full nodes leverage stateless validation to enhance parallel processing capabilities. For seamless network synchronization, MegaETH incorporates a specialized peer-to-peer protocol with compression methods that enable nodes with limited bandwidth to remain synchronized without sacrificing throughput. This combination of features positions MegaETH as a leading solution for the future of decentralized applications.

Nora is characterized as an advanced reasoning agent designed specifically for software development with an emphasis on Web3 technology stacks. This platform accommodates prominent smart-contract languages such as Solidity, Move, Cairo, and Rust, while seamlessly adapting to their respective execution models and semantics. By design, it possesses compiler- and VM-awareness, allowing it to grasp bytecode generation, control flow, instruction-level modifications, and unique runtime environments like EVM and WASM. Its debugging and validation features are contextually intelligent, which empowers it to detect subtle bugs, unintended state anomalies, and architectural constraints within intricate codebases. Furthermore, Nora is dedicated to expediting the transition from conceptualization to product realization by providing support to development teams in critical areas such as core module creation, interface integration, testing protocols, deployment strategies, and upholding architectural consistency, thereby minimizing context-switching and enhancing the efficiency of Web3 product development. Additionally, by streamlining these processes, Nora contributes to a more cohesive and productive development experience.

DeepSeek-V4 is an advanced open-source large language model engineered for efficient long-context processing and high-level reasoning tasks. Supporting a massive one million token context window, it enables developers to build applications that handle extensive data and complex workflows without fragmentation. The model is available in two versions: V4-Pro for maximum reasoning power and V4-Flash for faster, cost-efficient performance. DeepSeek-V4-Pro delivers top-tier results in coding, mathematics, and knowledge benchmarks, rivaling leading proprietary models. Its architecture incorporates innovative attention techniques that significantly improve efficiency while maintaining strong performance. The model is optimized for agent-based workflows, allowing seamless integration with tools and automation systems. It also supports dual reasoning modes, enabling users to switch between quick responses and deeper analytical outputs. DeepSeek-V4 is fully open-source, providing flexibility for customization and deployment across various environments. Overall, it offers a powerful and scalable solution for modern AI development.

Ornith-1.0 represents an innovative family of models tailored specifically for coding tasks that require agentic capabilities. This family encompasses a wide range of models, from the compact 9B Dense versions ideal for deployment on edge devices to the expansive 397B MoE frontier-scale models designed for peak performance, including variants such as 9B Dense, 31B Dense, 35B MoE, and 397B MoE. Built upon the foundational strengths of pretrained models like Gemma 4 and Qwen 3.5, Ornith-1.0 excels in achieving top-tier performance among open-source models that are similar in size when evaluated against coding benchmarks. A significant breakthrough of this model is its self-improving training framework, which effectively learns to produce both solution rollouts and the tailored scaffolds that direct those rollouts. Rather than depending on static, human-crafted harnesses, Ornith-1.0 perceives the scaffold as a dynamic entity that evolves alongside the policy, enabling the model to optimize both the orchestration of tasks and the resulting solutions in tandem. This dual optimization approach enhances the model's adaptability and effectiveness in real-world coding scenarios.

Gemini 3.5 Flash-Lite stands out as the quickest model within Google's Gemini 3.5 lineup, specifically engineered for tasks requiring low latency and for enhancing developer workflows that demand high throughput, including agentic search, document processing, coding, and extensive data analysis. It boasts an impressive output capacity of 350 tokens per second and marks a significant enhancement over earlier Flash-Lite iterations in terms of both quality and agentic capabilities. Developers have the flexibility to adjust the model's thinking level to suit the demands of the task at hand: minimal or low thinking allows for rapid processing of large volumes, while elevated thinking levels accommodate more intricate, multi-step workflows involving subagents. Furthermore, the model is equipped with built-in computational skills, enabling it to interact effectively with various digital environments across compatible platforms. Additionally, Gemini 3.5 Flash-Lite excels in coding, comprehending long contexts, and executing real-world tasks, consistently outperforming its predecessor, Gemini 3.1 Flash-Lite, in critical assessments and even exceeding the performance of Gemini 3 Flash on multiple benchmarks related to agentic functions and software engineering. This impressive performance highlights its potential to transform how developers approach complex workflows and data-intensive tasks.

Pennysia consolidates liquidity from various sources, including aggregators, RFQs, intent-driven trades, and decentralized markets, ensuring optimal execution for each transaction. This platform serves as a central connection point for exchanges and liquidity providers, integrating both on-chain and off-chain markets, which allows multiple venues to compete seamlessly through a single interface while adhering to a unified security framework. By fostering this competition, Pennysia enhances the trading experience for users.

Holo4 is H Company's series of generalist computer-use and agentic AI models built to perform multi-step work across software interfaces. It is available as Holo4 27B, a dense 27-billion-parameter model, and Holo4 35B-A3B, a Mixture-of-Experts model containing 35 billion total parameters with 3 billion active. Holo4 can interact with applications by clicking and typing through graphical interfaces, writing and executing code, or calling MCP and API tools. The same model can operate across desktops, websites, Android devices, code sandboxes, and business APIs without requiring developers to select a separate specialized model for each environment. H Company trained Holo4 using 127 billion supervised fine-tuning tokens, with approximately three-quarters consisting of successful agentic trajectories spanning desktop, web, MCP/API, and mobile tasks. Reinforcement learning then trained separate experts for desktop and web interaction and for terminal, MCP, and API work before merging them into a single model. Holo4 27B scored 85.2% on OSWorld, 61.7% on OSWorld 2.0, 45.4% on AutomationBench, and 85.1% on AndroidWorld in the evaluations reported by H Company. The models support a 256K context window, with the 27B model positioned for greater accuracy on long multi-step tasks and the 35B-A3B version positioned as a faster and less expensive alternative. Holo4 is available through a hosted API and downloadable model weights, enabling developers and enterprises to build agents that perform workflows spanning multiple applications and interaction methods.