Ethos Link is a software company founded by Paulo Fidalgo. We build business software and publish open-source tools for Ruby, Rails and developer workflows.
Company · Journal · Open source
Reviato helps businesses collect private customer feedback and understand recurring themes in public reviews.
Articles · Review insights · Tools
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Nuntio gives teams a workspace to prepare, review and schedule social posts, then check their publishing outcomes.
Explore the guides, including:
EthosPlaces helps people find places to eat, stay and visit, with opening hours, contact details and directions. Businesses can claim their pages and keep those details up to date.
We publish engineering tools alongside our products. Each repository keeps its
technical setup, examples and configuration close to the code; longer guides
live in its docs/ directory where needed.
| Project | What it does |
|---|---|
| Indexmap | Generates sitemap indexes and child sitemaps from explicit Ruby definitions. |
| Crawlscope | Audits sitemap URLs for metadata, JSON-LD, indexability and internal links. |
| git-markdown | Exports GitHub pull requests and review discussions to Markdown. |
| Cloudflare Tunnel | Supervises a host-installed cloudflared connector alongside Rails development. |
| Ethos Gemkit | Shares linting, package checks and release tooling across Ruby gems. |
| RubyLLM Codex | Uses the local Codex CLI as a RubyLLM provider for text and structured output. |
| postgres-backrest | Provides a PostgreSQL image with PgBackRest preinstalled. |
Browse the project guides on Ethos Link for overviews and resources, or read the source and versioned documentation in the repositories above.