Agentero

Agentero is an agent-native, local-first research workbench: bring your own AI agent via ACP (BYOA), with research context kept in a local Vault of plain Markdown files. Migrate from Zotero in one click. Import via DOI/arXiv, RSS, or browser extension. Read with split-screen PDF + Agent: highlight, translate, annotate, ask questions with full document context. Obsidian-style [[wikilinks]], BibTeX export, built-in CLI & MCP for tools like ChatGPT. Free, open source (MIT).