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Description
Copperhead is a collaborative open-source AI platform aimed at aiding hardware teams in the design, validation, and production of circuit boards. By simply detailing a modification or submitting a product brief, users can prompt the agent to make precise edits to actual KiCad files, revise any related documentation, and perform KiCad's built-in checks until all pass successfully. The comprehensive workflow encompasses various stages, including specification, architecture, component selection, schematic design, layout, output generation, firmware creation, and development strategy, ensuring that each phase produces a tangible artifact on disk before progressing. Validation gates check for budget adherence, logical subsystem analysis, datasheet-supported component numbers, ERC-compliant schematics, DRC-compliant layouts, generated Gerber files, firmware source code, and comprehensive bring-up plans. Additionally, Copperhead is equipped to handle modifications for existing boards: users can direct it to a KiCad repository, start the project, and request specific changes. The edits made are targeted adjustments to KiCad source files, ensuring that changes are minimal and easily reviewable while leaving other sections intact. This approach allows for a streamlined revision process that minimizes disruption to the overall project.
Description
Reasonix functions as an open-source coding agent tailored for extended autonomous sessions, ensuring that the code produced is readable, auditable, and reversible. It utilizes a single local engine that integrates with four different interfaces: terminal, desktop application, web browser, and ACP-compatible editors, sharing sessions, permissions, skills, and MCP servers among them. The plan mode retains all writes until the suggested steps undergo review and approval, while read, write, and shell commands are distinctly gated and limited within a secure workspace sandbox. Each action taken generates a checkpoint outside of Git, enabling users to revert to earlier points in a lengthy session without disrupting the commit history. Support for MCP through stdio, SSE, and streamable HTTP amalgamates external tools within a single registry, while Markdown skills and independent subagents enhance the agent's capabilities without necessitating a fork. Reasonix maintains a map of the codebase established at the outset, preserving that map for the entirety of the session, which allows users to organize tasks, examine differences, and continue their work seamlessly without sacrificing context. This design fosters an efficient workflow that minimizes the risk of losing track of ongoing projects.
API Access
Has API
No
API Access
Has API
No
Integrations
DeepSeek
No
DeepSeek-V4-Flash
No
DeepSeek-V4-Pro
No
DeepSeek-V4.1-Flash
No
JSON
Yes
KiCad EDA
Yes
Model Context Protocol (MCP)
No
Integrations
DeepSeek
Yes
DeepSeek-V4-Flash
Yes
DeepSeek-V4-Pro
Yes
DeepSeek-V4.1-Flash
Yes
JSON
No
KiCad EDA
No
Model Context Protocol (MCP)
Yes
Pricing Details
$49 per month
Free Trial
No
Free Version
Yes
Pricing Details
Free
Free Trial
No
Free Version
Yes
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
No
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
Yes
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
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Copperhead
Founded
2026
Country
India
Website
copperhead.sh/
Vendor Details
Company Name
Reasonix
Country
China
Website
reasonix.io